Background Plastic films and sheets are typically made by melting polymer material and then shaping it through processes like extrusion or calendaring. During this production, the material is stretched in the machine direction, and as it cools, some internal stresses remain. When reheated, these stresses can cause the material to shrink, altering its dimensions. This shrinkage is crucial for quality and process control in plastic manufacturing. It helps assess process consistency, adjust production parameters, and understand material characteristics. Industries like packaging rely on shrinkage data to ensure precise fit after heat exposure. In essence, shrinkage is a key factor in maintaining product quality and process efficiency in plastic film and sheet production. Application The FST-01 Film Free Shrink Tester is used to measure the unrestrained linear thermal shrinkage of plastic film and sheets at specified temperatures in a fluid medium. This device helps assess how much these materials will shrink when exposed to heat in real-world applications. Test Process 1. Temperature Setup and Stabilization: Set the temperature on PID controller and the fluid is heated to a preset temperature and temperature is stabilized. 2. Specimen Preparation and Submersion: Mount the test specimen into the free shrink holder. Submerge them together into the liquid bath. 3. Time Monitoring and Completion: The timer starts to count down and when the test time is reached, an alarm will beep, signaling the end of the test. 4. Test Conclusion: Carefully remove the test specimen from the liquid bath. Press the Stop button on the tester to mark the conclusion of the test. 5. Shrinkage Measurement and Assessment: Treat test specimen in ambient environment and Measure the linear shrinkage of the specimen. Calculation To calculate the unrestrained linear shrinkage percentage using the given formula: Unrestrained Linear Shrinkage (%) = [(Lo - Lf) / Lo] x 100 Where: Lo = Initial length (100 mm) Lf = Length of the side after shrinking Technical Features 1. Precise P.I.D. temperature control 2. High-precision timer 3. Alarm capability 4. Consistent fluid medium heating 5. Inclusion of a standard square metal clamp and a free shrink holder 6. Equipped with an oil bath cover Standard: ASTM D2732 Main Parameters Sample Size â?¤160 mm x 160 mm Temperature Range Ambient ~ 200C Accuracy ±0.3 C Dimension 37*44*28 LWH cm Power Supply 220V 50Hz
COF-01 Coefficient of Friction Tester Background The coefficient of friction pertains to the friction present between two surfaces. A lower coefficient of friction signifies that less force is needed for sliding to commence, while a higher value indicates a greater force requirement. The coefficient of friction varies based on the specific materials involved. In the context of packaging film, the coefficient of friction refers to the extent of 'slipperiness' exhibited by the packaging material when in contact with different components of the packaging machine or other materials. The management of the coefficient of friction holds significance in enhancing performance and mitigating issues during the creation, transportation, and storage of packages. Numerous factors, such as antiblock additives, corona treatment, antistatic agents, inks, varnishes, and adhesives, can influence the coefficient of friction. Application The COF-01 Coefficient of Friction Tester is designed to measure both static and kinetic coefficients of friction for a wide range of materials. These materials include plastic films, sheets, rubber, paper, paperboard, woven and non-woven fabrics, metal-plastic composite belts used in communication cables and conveyor belts, wood, coatings, brake pads, windshield wipers, shoe materials, and tires. The tester can also be adapted or modified to accommodate various other material types and testing standards. Standards: ASTM D1894, ISO 8295, TAPPI T816, GB 10006 Technical Features The COF-01 Coefficient of Friction Tester has been aiding the flexible industry since its inception. 1.It employs PLC control and an HMI touch screen for interaction. The design, of industrial caliber, assures stability and extended service life. 2.The driving mechanism is powered by a stepper motor and a precision ball lead screw. 3.It exhibits real-time test curves, and automatically records maximum, minimum, and average test results. 4.Both static and kinetic coefficients of friction are gauged. 5.Compliance with multiple test standards is incorporated. 6.A dot matrix microprinter is integrated. 7.The test plane is constructed entirely from aluminum. 8.It offers RS232 output and professional software(Optional). 9.Local language display is supported(Customized). Main Parameters Load Cell 5 N(or as required) Accuracy 0.5 F.S. Sled 200�±1g (or as required) Sled Size 63.5mm*63.5mm (or as required) Test Speed 100mm/min (ISO), 150mm/min (ASTM) Dimensions 540mm(L)*380mm(W)*240mm(H) Weight NW 21kg Power 110~220V 50/60Hz
HOSPITAL Wastewater Treatment System - unique Hybrid Advanced waste water treatment system incorporates a electrocoagulation (NURAICELL) and electro-oxidation (ELECTROGEN) cells to treat this HOSPITAL WASTEWATER in a simple once through process making it suitable for reuse. The system is simple and easy to operate. The system does not use any chemicals for treatment. The treated effluent is safe for discharge into public sewerage and other applications such as Flushing and gardening. MODEL TREATMENT CAPACITY (L/DAY) ECOKLIEN HW 02 KLD 2000 ECOKLIEN HW 05 KLD 5000 ECO HW 10 KLD 10000 �?? For other Commercial models contact company directly Hospital Wastewaters are generated in different sectors of the hospital including patient wards, surgery units, clinical wards, ICU, kitchen, laundries and possess a quite variable composition depending on the activities involved. Hospital wastewater also consist of numerous persistent chemical compounds and complex mixtures of organic matter including pharmaceuticals, radionuclides, detergents, antibiotics, antiseptics, surfactants, solvents, medical drugs, heavy metals, radioactive substances and potential pathogenic and drug resistant microorganisms. ECOKIEN �¢?? HOSPITAL Wastewater Treatment System for treatment of their effluent could meet the effluent discharge standards and regulations and also safeguard the environment from spreading of harmful diseases. Hospitals and Clinics equipped with ECOKLIEN �¢?? HOSPITAL Wastewater Treatment System meets the standards and regulations, maintains effective water management and wastewater treatment solutions. ECOKLIEN Wastewater Treatment System uses Electro-coagulation and Electro-oxidation technique for Hospital waste-water treatment, simple and easy operation with lower sludge production. ECOKLIEN with advanced electro-coagulation process produces bigger flocks and removes the bio-medical pollutants, and disinfects using advanced electro-oxidation process. Biomedical Liquid Waste Treatment System Advanced Electrolytic Biomedical Liquid Waste Treatment System Advanced Biomedical Liquid Waste Treatment System Biomedical Liquid Waste Treatment System by using Electrooxidation technology Liquid Biomedical waste treatment system Liquid Biomedical waste Management Liquid Medical Waste Disposable System Automated System to treat Liquid Medical Waste Packaged Biomedical Wastewater Treatment System Automated System to treat Medical Liquid Waste Hospital Biomedical wastewater treatment system Laboratory wastewater treatment system Additional Information Item Code ECOKLIENBML Delivery Time DEPEND ON BUYERS LOCATION Production Capacity 1000 pcs per month Packaging Details PALLETIZED BOX
HOSPITAL Wastewater Treatment System - unique Hybrid Advanced waste water treatment system incorporates a electrocoagulation (NURAICELL) and electro-oxidation (ELECTROGEN) cells to treat this HOSPITAL WASTEWATER in a simple once through process making it suitable for reuse. The system is simple and easy to operate. The system does not use any chemicals for treatment. The treated effluent is safe for discharge into public sewerage and other applications such as Flushing and gardening. MODEL TREATMENT CAPACITY (L/DAY) ECOKLIEN HW 02 KLD 2000 ECOKLIEN HW 05 KLD 5000 ECO HW 10 KLD 10000 �? For other Commercial models contact company directly Hospital Wastewaters are generated in different sectors of the hospital including patient wards, surgery units, clinical wards, ICU, kitchen, laundries and possess a quite variable composition depending on the activities involved. Hospital wastewater also consist of numerous persistent chemical compounds and complex mixtures of organic matter including pharmaceuticals, radionuclides, detergents, antibiotics, antiseptics, surfactants, solvents, medical drugs, heavy metals, radioactive substances and potential pathogenic and drug resistant microorganisms. ECOKIEN â?? HOSPITAL Wastewater Treatment System for treatment of their effluent could meet the effluent discharge standards and regulations and also safeguard the environment from spreading of harmful diseases. Hospitals and Clinics equipped with ECOKLIEN â?? HOSPITAL Wastewater Treatment System meets the standards and regulations, maintains effective water management and wastewater treatment solutions. ECOKLIEN Wastewater Treatment System uses Electro-coagulation and Electro-oxidation technique for Hospital waste-water treatment, simple and easy operation with lower sludge production. ECOKLIEN with advanced electro-coagulation process produces bigger flocks and removes the bio-medical pollutants, and disinfects using advanced electro-oxidation process. Biomedical Liquid Waste Treatment System Advanced Electrolytic Biomedical Liquid Waste Treatment System Advanced Biomedical Liquid Waste Treatment System Biomedical Liquid Waste Treatment System by using Electrooxidation technology Liquid Biomedical waste treatment system Liquid Biomedical waste Management Liquid Medical Waste Disposable System Automated System to treat Liquid Medical Waste Packaged Biomedical Wastewater Treatment System Automated System to treat Medical Liquid Waste Hospital Biomedical wastewater treatment system Laboratory wastewater treatment system Additional Information Item Code ECOKLIENBML Delivery Time DEPEND ON BUYERS LOCATION Production Capacity 1000 pcs per month Packaging Details PALLETIZED BOX
HOSPITAL Wastewater Treatment System - unique Hybrid Advanced waste water treatment system incorporates a electrocoagulation (NURAICELL) and electro-oxidation (ELECTROGEN) cells to treat this HOSPITAL WASTEWATER in a simple once through process making it suitable for reuse. The system is simple and easy to operate. The system does not use any chemicals for treatment. The treated effluent is safe for discharge into public sewerage and other applications such as Flushing and gardening. MODEL TREATMENT CAPACITY (L/DAY) ECOKLIEN HW 02 KLD 2000 ECOKLIEN HW 05 KLD 5000 ECO HW 10 KLD 10000 �? For other Commercial models contact company directly Hospital Wastewaters are generated in different sectors of the hospital including patient wards, surgery units, clinical wards, ICU, kitchen, laundries and possess a quite variable composition depending on the activities involved. Hospital wastewater also consist of numerous persistent chemical compounds and complex mixtures of organic matter including pharmaceuticals, radionuclides, detergents, antibiotics, antiseptics, surfactants, solvents, medical drugs, heavy metals, radioactive substances and potential pathogenic and drug resistant microorganisms. ECOKIEN â?? HOSPITAL Wastewater Treatment System for treatment of their effluent could meet the effluent discharge standards and regulations and also safeguard the environment from spreading of harmful diseases. Hospitals and Clinics equipped with ECOKLIEN â?? HOSPITAL Wastewater Treatment System meets the standards and regulations, maintains effective water management and wastewater treatment solutions. ECOKLIEN Wastewater Treatment System uses Electro-coagulation and Electro-oxidation technique for Hospital waste-water treatment, simple and easy operation with lower sludge production. ECOKLIEN with advanced electro-coagulation process produces bigger flocks and removes the bio-medical pollutants, and disinfects using advanced electro-oxidation process. Biomedical Liquid Waste Treatment System Advanced Electrolytic Biomedical Liquid Waste Treatment System Advanced Biomedical Liquid Waste Treatment System Biomedical Liquid Waste Treatment System by using Electrooxidation technology Liquid Biomedical waste treatment system Liquid Biomedical waste Management Liquid Medical Waste Disposable System Automated System to treat Liquid Medical Waste Packaged Biomedical Wastewater Treatment System Automated System to treat Medical Liquid Waste Hospital Biomedical wastewater treatment system Laboratory wastewater treatment system Additional Information Item Code ECOKLIENBML Delivery Time DEPEND ON BUYERS LOCATION Production Capacity 1000 pcs per month Packaging Details PALLETIZED BOX
HOSPITAL Wastewater Treatment System - unique Hybrid Advanced waste water treatment system incorporates a electrocoagulation (NURAICELL) and electro-oxidation (ELECTROGEN) cells to treat this HOSPITAL WASTEWATER in a simple once through process making it suitable for reuse. The system is simple and easy to operate. The system does not use any chemicals for treatment. The treated effluent is safe for discharge into public sewerage and other applications such as Flushing and gardening. MODEL TREATMENT CAPACITY (L/DAY) ECOKLIEN HW 02 KLD 2000 ECOKLIEN HW 05 KLD 5000 ECO HW 10 KLD 10000 �? For other Commercial models contact company directly Hospital Wastewaters are generated in different sectors of the hospital including patient wards, surgery units, clinical wards, ICU, kitchen, laundries and possess a quite variable composition depending on the activities involved. Hospital wastewater also consist of numerous persistent chemical compounds and complex mixtures of organic matter including pharmaceuticals, radionuclides, detergents, antibiotics, antiseptics, surfactants, solvents, medical drugs, heavy metals, radioactive substances and potential pathogenic and drug resistant microorganisms. ECOKIEN â?? HOSPITAL Wastewater Treatment System for treatment of their effluent could meet the effluent discharge standards and regulations and also safeguard the environment from spreading of harmful diseases. Hospitals and Clinics equipped with ECOKLIEN â?? HOSPITAL Wastewater Treatment System meets the standards and regulations, maintains effective water management and wastewater treatment solutions. ECOKLIEN Wastewater Treatment System uses Electro-coagulation and Electro-oxidation technique for Hospital waste-water treatment, simple and easy operation with lower sludge production. ECOKLIEN with advanced electro-coagulation process produces bigger flocks and removes the bio-medical pollutants, and disinfects using advanced electro-oxidation process. Biomedical Liquid Waste Treatment System Advanced Electrolytic Biomedical Liquid Waste Treatment System Advanced Biomedical Liquid Waste Treatment System Biomedical Liquid Waste Treatment System by using Electrooxidation technology Liquid Biomedical waste treatment system Liquid Biomedical waste Management Liquid Medical Waste Disposable System Automated System to treat Liquid Medical Waste Packaged Biomedical Wastewater Treatment System Automated System to treat Medical Liquid Waste Hospital Biomedical wastewater treatment system Laboratory wastewater treatment system Additional Information Item Code ECOKLIENBML Delivery Time DEPEND ON BUYERS LOCATION Production Capacity 1000 pcs per month Packaging Details PALLETIZED BOX
4.Main technical parameters 4.1. Capacity: 5, 10, 20, 25, 50100200kg (optional) 4.2. Unit switching: kg, N, LB 4.3. Load decomposition degree: 1/250,00 4.4. Load accuracy: 0.25% 4.5. Maximum stroke: 1000mm (excluding fixtures) 4.6. Test speed: 30-300 mm/min 4.7. Displacement resolution: 0.01 mm 4.8. Display device: touch screen (capable of displaying and printing test times, test values, maximum values, fracture values, etc.) 4.9. Motor: AC motor 4.10. Overall dimensions (L * W * H): 550 * 500 * 1240mm 4.11. Weight: 80kg 4.12. Power supply: 1 , 220V, 15A or specified 4.13. Delivery: One set of tension fixtures 5. Introduction to System Functions 5.1. It has tensile and pressure testing functions. 5.2. It has a pull stop function. 5.3. It can display displacement, has functions such as elongation, pressure, and other material testing machines. 5.4. There is an automatic stop alarm function for overload load setting. 5.5. It has an automatic save function, and can coexist with manual and automatic testing data up to ten times. 5.6. Use a list format to display the saved test data. 5.7. With an administrator password, users can modify their startup password to make machine management more secure. 5.8. Using software to calibrate the load value is extremely easy to calibrate. 5.9. The internal functions are set with full Chinese prompts, making the operation convenient and simple. 5.10. Rich testing functions, capable of conducting tensile tests, pressure tests, compressive tests, elongation tests, etc. 5.11. Display method: Real time display on the touch screen. 5.12. Tensile range: Standard configuration 200kg (optional). 5.13. The accuracy is 1/25000. 5.14. It can print test data and dates, making it easy to view test data for each stage 5.15. Conversion of three types of force units: N, Kg, and LB. During the testing process, 5 sets of test data at any position can be manually and automatically captured and printed. 7. Introduction This product tests the tensile strength, compressive strength, and elongation of various materials, semi-finished products, and finished products. It can perform tests such as peeling, tearing, bending, bending, and compression, and is suitable for use in industries such as metals, plastics, rubber, textiles, synthetic chemicals, wires and cables, leather, etc. 8. Design standards ASTM D903, GB/T16491, GB/T1040, GB/T8808, GB13022, GB/T 2790/2791/2792, CNS-11888, JIS K6854, PSTC-7, etc
CUSTOM GRAPHITE CRUCIBLE FOR MELTING GOLD/ SILVER/ ALUMINIUM/ COPPER/ BRASS Graphite crucible for melting gold/silver/aluminium/copper/metal uses graphite as the main raw material and plastic refractory clay or carbon as binder processing. This kind of graphite crucible for melting copper is mainly used for gold, silver, copper, aluminum, brass and other non-ferrous metal and alloy smelting. Graphite crucible's wall is smooth and the melting loss of precious metals is small. HOW TO USE GRAPHITE CRUCIBLE FOR MELTING GOLD/ SILVER/ ALUMINIUM/ COPPER/ BRASS Graphite crucible is most afraid of damp, damp after the quality has a great impact, if the use of damp crucible will be broken, burst, off the bottom and other phenomena, resulting in the loss of molten metal, and even industrial accidents. So graphite crucible in storage and use process, must pay attention to moisture-proof. ADVANTAGES OF GRAPHITE CRUCIBLE FOR MELTING GOLD/ SILVER/ ALUMINIUM/ COPPER/ BRASS 01 Graphite crucible for melting silver has the characteristics of high temperature resistance, strong thermal conductivity, good corrosion resistance, long service life and so on. In the process of high temperature, the coefficient of thermal expansion is small, and it has certain strain resistance to rapid cooling and rapid heating. 02 Graphite crucible for gold/silver/aluminium/copper/brass has strong corrosion resistance to acidic and alkaline solutions and excellent chemical stability. It does not participate in any chemical reaction in the smelting process. As one of graphite products suppliers, we can provide kinds of graphite products for sale, if you are interested, please contact us.
Product Name EGG YELLOW SUPRA Synonyms Chemical Name SR NO. DESCRIPTION LIMITS 1 Toatl dye content, percent by mass, on dry basis, 85 (�±7.5% of declared value) 2 Water-insoluble matter,percent by mass, max 0.2 3 Aresenic (as As), mg./kg., max 3 4 Lead (as Pb), mg./kg., max 10 5 Heavy metals, mg./kg., max 40 SPECIFICATION
Our main products: L-Phenylglycine,cas 2935-35-5; Glycine;cas 56-40-6; Glycine hydrochloride;cas6000-43-7 DL-Alanine,cas 302-72-7; L-Alanine,cas 56-41-7; DL-Methionine,cas 59-51-8; L-Cystine,cas 56-89-3; L-Cysteine,cas 52-90-4; L-Cysteine monohydrochloride,cas 52-89-1; L-Valine,cas 72-18-4; L-Arginine,cas 74-79-3; L-Leucine, cas 61-90-5; L-Tyrosine,cas 60-18-4; L-Threonine,cas 72-19-5; L-Tryptophan,cas 73-22-3; L-Glutamic acid,cas 56-86-0; L-Phenylalanine,cas 63-91-2; L-Isoleucine,cas 73-32-5; L-Methionine,cas 63-68-3; L-Citrulline,cas 372-75-8; L-Aspartic Acid,cas 56-84-8; L-Glutamine,cas 56-85-9; L-Serine,cas 56-45-1; �²-Alanine,cas 107-95-9; L-Lysine,cas 56-87-1; L-Proline,cas 147-85-3; L-Histidine,cas 71-00-1; L-lysine hydrochloride,cas 657-27-2; Glycine hydrochloride,cas 6000-43-7; Welcome to inquiry!
Ethyl acetate good price cas 141-78-6 factory Ethyl acetate supplier 141 78 6 low price cas141-78-6
Valerophenone 1009-14-9 large stock cas1009-14-9 large stock 99% pure Valerophenone best supplier 1009149 cas 1009-14-9 price 1009 14 9 China supplier 1009-14-9 price 1009149 manufacturer
Mail packing:Y Place of Origin:Hebei, China Specific Use: Restaurant Chair General Use :Commercial Furniture Type:Restaurant Furniture Appearance :Modern Folded :NO Brand Name :Dining Furniture Model Number :DC-R01 Product name :Restaurant Chair Usage :Hotel .Restaurant .Banquet. Home Style :European Modern Dining Furniture Function :Hotel Home Restaurant Cafe Keywords :Modern Dinning Chairs Use :Dining Room.Hotel.Restaurant.Home Frame: Iron Frame Meterial :Metal Leg + Velvet Color :Customer Requirements MOQ :200 Pcs
Cashew Nut Kernels intact from the shell and grading them carefully to superior standards required by top food companies all over the world. The unshelled nut is steamed to soften the shell and carefully cut open. The kernel is dried to loosen the skin which is then peeled off. Whole kernels are graded by size and color. Pieces are chopped into required sizes. After final QC including metal detection, they are packed in vacuum for freshness. Offering Processed Cashew Nut Kernels of grade W320, W240, W210, W180 Splits, K, LWP, BB etc. Serious buyer may contact us with order details
JOEO UV Test Chamber,uv testing chamber,uv test machine,uv light test chamber,uv aging test chamber can reproduce the effects of sunlight, and the condensation and water spraying system can reproduce the effects of rain and dew. The radiated energy and temperature can be controlled throughout the test cycle. A typical test cycle is usually ultraviolet light exposure at high temperature and relative humidity in a 100% dark wet condensation cycle. JOEO uv weather resistance test chamber, uv weathering chamber,light fastness tester is suitable for non-metallic materials sun resistance test and artificial light source aging test. This product can simulate the damage and oxidation caused by the product under the conditions of sun, rain, moisture and dew, including bleaching, discoloration, brightness decrease, powder, cracking, blurring, brittleness, strength decrease, etc. Typical applications in paint and coatings, automotive industry, plastic products, wood products and other industries.
Product Name CARMOSINE C.I No 14720 Synonyms ACID RED # 14 C.I. Name Food Red-3 Chemical Disodium salt of 2-(4 sulpho -1- IS No 2923:1995 Name Naphthylazo_1-Naphthol-4-Sulphonic CAS No 3567-69-9 Acid EINECS No 222-657-4 SR NO TEST LIMITS 1 Total dye content percent by mass on dry basis 87 (at 105_+1�°C for 2hrs)MIN 2 Loss of drying at 135�°C, sodium chloride and sulphate 13 percent by mass,MAX. 3 Water insoluble matter,percent by mass,MAX. 0.2 4 Combined ether extract,percent by mass,MAX. 0.2 5 Subsidiary dyes,percent by mass,MAX. 1 6 Dye intermediates,percent by mass.MAX. 0.5 7 Heavy metals as pb(mg/kg)MAX. 40 8 Arsenic,(mg/kg). MAX 3 9 lead,(mg/kg) MAX 10
Product Name PONCEAU 4R C.I. NO. 16255 Synonyms ACID RED -18 C.I.NAME Food Red 7 chemical Trisodium2-hydroxy-1-(4-sulfonato-1- IS No. 2558:1994 name naphtylazo)-naphtalene_6,8-disulfonato CAS NO. 2611-82-7 EINECS NO 220-036-2 SR NO LIMITS 1 Total dye content percent by mass on dry basis (at 105_+1�°C for 2hrs.)MIN. 85 2 Loss of drying at 135�°C, Sodium Chloride and Sulphate percent by mass,MAX. 15 3 Water insoluble matter,percent by mass,MAX. 0.2 4 Combined ether extract,percent by mass,MAX. 0.2 5 Subsidiary dyes,percent by mass,MAX. 1 6 Dye intermediates,percent by mass.MAX. 0.5 7 Heavy metals as pb(mg/kg)MAX. 40 8 Arsenic,(mg/kg). MAX 3 9 lead,(mg/kg) MAX 2
SPECIFICATION Product Name TARTRAZINE C.I. NO. 19140 Synonyms Acid Yellow # 23 C.I.NAME Food Yellow-4 chemical Trisodium 5-hydroxy-1-(4-sulfonato phenyl-4- IS.NO 1694:1994 name (4-sulfonato phenylazo)pyrazole-3-carbaxylate CAS NO. 1934-21-0 EINECS NO 217-699-5 SR NO TEST LIMITS 1 Total dye content percent by mass on dry basis 87 (at 105_+1�°C for 2hrs) 2 Loss of drying at 135�°C, Sodium Chloride and Sulphate 13 percent by mass,MAX. 3 Water insoluble matter,percent by mass,MAX. 0.2 4 Combined ether extract,percent by mass,MAX. 0.2 5 Subsidiary dyes,percent by mass,MAX. 1 6 Dye Intermediates,percent by mass.MAX. 0.5 7 Heavy metals as pb(mg/kg)MAX. 40 8 Arsenic,(mg/kg). MAX 3 9 lead,(mg/kg) MAX 10
SPECIFICATION Product Name SUNSET YELLOW C.I. NO. 15985 Synonyms Orange yellow 5 C.I. NAME Food Yellow 3 chemical Disodium-6-hydroxyl-5-(4-sulphonato phenylazo) IS NO. 1695:1994 name -2-naphthalene-sulphonate. CAS NO. 2783-94-0 EINECS NO. 220-491-7 SR NO TEST LIMITS 1 Total dye content percent by mass on dry basis 87 (at 105_+1�°C for 2hrs)MIN. 2 Loss of drying at 135�°C, Sodium Chloride and Sulphate 13 percent by mass,MAX. 3 Water insoluble matter,percent by mass,MAX. 0.2 4 Combined ether extract,percent by mass,MAX. 0.2 5 Subsidiary dyes, a)Lower Sulfonated dyes including traces of orange II, 3 Percent by mass,MAX. b) Colors other than trisodium 2-hydroxy-1- 2 (4-sulphonatophenyl azo) napthalene-3,6-disulphonato 6 Dye Intermediates,percent by mass,MAX 0.5 7 Unsulfonated primary aromatic amines,percent by m 0.01 8 Sudan I (1-(PHENYLAZO)-2-naphthaleol,mg/kg,MAX 1 9 Heavy metal as pb(mg/kg)MAX 40 10 Arsenic,mg/kg,MAX 3 11 Lead(mg/kg)MAX. 2
SPECIFICATION Product Name GREEN-S Synonyms ACID GREEN # 50 C.I.NO 44090 Chemical Sodium N-(4-((dimethylamino)phenyl)(2-hydroxy-3,6- C.I Name Food Green 4 Name disulfo-1- Naphthalenyl)-methylene)2,5- CAS No. 3087-16-9 cyclohexadien 1-ylidene)-N-methyl Methanaminium. EINECS NO. 221-409-2 E.NO. E-142 SR NO LIMITS 1 Total coloring matters calculated as the 80 sodium salt percent by mass .MIN 2 Water insoluble matter,percent by mass,MAX. 0.2 3 Combined ether extract,percent by mass,MAX. 0.2 4 subsidiary dyes,percent by mass, MAX 1 5 Dye Intermediates,percent by mass,MAX a. 4,4-bis(dimethylamino)-benzhydryl alcohol 0.1 b. 4,4-bis(dimethylamino)- benzophenone 0.1 c. 3-hydroxynaphthalene-2,7 disulfonic acid 0.2 d. Leuco Base, 5 6 Unsulfonated primary aromatic amines percent by 0.01 mass,MAX 7 Total Heavy metal as lead [Mg/kg] MAX 40 8 Arsenic [mg/kg]MAX 3 9 Lead,[mg/kg]MAX 2 10 Mercury,[mg/kg]MAX 1 11 Cadmium[mg/kg]MAX 1
