"Type: Food Additives Origin: China CAS No.: 4075-81-4 AUCO No.: 406 Packing: 25kg bag" Items Standard Assay 99-100.5 % water 9.5% PH of 10% Aqueous Solution at 25 8-10 (Pb2+)(Heavy metals) 10mg/kg Fluoride 0.003% Insoluble in water 0.2% Magnesium 0.4%
We are offering high quality Washers of various types like Spring Washers, Flat Washers etc in DIN125/ DIN126/ DIN127/ DIN440/ DIN7349/ DIN9021/ DIN / ISO / ASTM / BSW / ANSI standards . Material : Carbon Steel, Non ferrous metal, Alloy Steel Plating : Zinc plated, HDG, Plain etc.
MARKCHEM MICRO SILCIA is composed of silicon dioxide (SiO2), collected from silicon metal and ferrosilicon. Micro Silica will react with the Calcium Hydroxide from the cement, which will form more of the Calcium Silicate hydrate, increasing the strength of the concrete. Using Micro Silica will also increase the durability of the concrete.
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!
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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
Product Name: Chromite Ore Chemical Formula: FeCrO (Iron Chromium Oxide) Origin: Balochistan, Pakistan Description: Chromite is a high-grade natural ore containing chromium and iron, crucial for the production of stainless steel, ferrochrome, and various industrial alloys. Sourced from the rich mineral deposits in Balochistan, Pakistan, our chromite is known for its high purity, consistent quality, and reliable performance in a wide range of industrial applications. Key Features: High Chromium Content: Our chromite ore boasts a high concentration of chromium (typically 45-55%), making it an excellent choice for producing high-quality ferrochrome, which is essential in the manufacturing of stainless steel and other corrosion-resistant alloys. Purity and Quality: The ore is carefully extracted and processed to ensure minimal impurities, such as silica and alumina, which can affect the efficiency of smelting operations. Metallurgical Properties: Balochistan chromite is valued for its favorable smelting characteristics, including its ability to produce a stable and high-grade alloy with optimal recovery rates of chromium during the smelting process. Applications: Ferrochrome Production: The primary use of chromite ore is in the production of ferrochrome, an essential component in the manufacture of stainless steel. Refractory Material: Due to its high melting point and stability, chromite is used as a refractory material in high-temperature furnaces, kilns, and incinerators. Chemical Industry: Chromite is utilized in the production of chromium chemicals, including chromium salts and oxides, which are used in pigments, metal plating, and leather tanning. Foundry Sands: The high heat resistance of chromite makes it suitable for use as a molding sand in foundry applications. Physical Characteristics: Color: Typically metallic black or brownish-black. Hardness: 5.5 on the Mohs scale, indicating good durability. Specific Gravity: 4.5 to 4.8, reflecting its high-density nature. Grades and Specifications: CrO Content: Typically 45-55% SiO Content: Low levels, generally under 5% AlO Content: Less than 10% Size: Available in various sizes, from fine particles to larger lumps, depending on customer requirements. Quality Assurance: Our chromite ore undergoes stringent quality control measures to ensure it meets international standards. The ore is tested for its chemical composition, size distribution, and physical properties to guarantee optimal performance in end-use applications. Packaging and Delivery: Available in bulk shipments, bagged loads, or custom packaging to suit client needs. We ensure secure packaging and timely delivery to locations worldwide. Availability:
Stainless steel stamping parts are fabricated using a metal stamping process that shapes stainless steel sheets or coils by applying force through a die or mold. Renowned for their strength, durability, and resistance to corrosion, these parts are extensively utilized in industries such as automotive, aerospace, electronics, medical, and food processing. China stainless steel stamping offers excellent resistance to heat, chemicals, and wear, making these components suitable for various demanding applications. By employing advanced manufacturing techniques and equipment, stainless steel stamping manufacturers can create intricate shapes and designs to meet specific requirements, ensuring high-quality performance and cost-effective production. Innovative Applications of Stainless Steel Stamping Parts Innovative applications of custom stainless steel stamping parts include next-gen medical devices, sustainable energy systems, and advanced robotics. These versatile components enable new technologies in healthcare, renewable energy, and automation, where durability, corrosion resistance, and high-performance standards are crucial. Stainless steel stamped parts help drive innovation and support cutting-edge developments across multiple industries. Characteristics of Stainless Steel Stamping Parts The distinct characteristics of stainless steel, including its diverse grades and temperature resilience, are fully demonstrated in stamping, sheet metal fabrication, and CNC machining procedures. Here are some features of stainless steel stamping parts: Corrosion Resistance: stainless stamping parts exhibit exceptional resistance to corrosion, making them ideal for applications where exposure to moisture, chemicals, or harsh environments is common. Strength and Durability: These parts are known for their high strength and durability, ensuring structural integrity and longevity even under heavy loads or in demanding conditions. Formability: Stainless steel can be easily stamped into intricate shapes and designs without sacrificing its strength, allowing for the creation of custom parts tailored to specific application requirements. Aesthetic Appeal: Stainless steel stamping parts often have a sleek, modern appearance that enhances the visual appeal of products. They can be finished to achieve various surface textures and appearances, adding to their aesthetic versatility. Cost-Effectiveness: While stainless steel may have a higher initial cost compared to some other materials, its long-term durability, low maintenance requirements, and resistance to corrosion often make it a cost-effective choice over the lifespan of the stamped parts.
1. Electronic components are wound with metallized organic thin film. 2. Plastic shell, aluminum oxide package, single battery core or multiple battery cores can be installed in one shell. 3. The installation parts include plastic ears and iron ears. 4. Lead-out methods include plastic-encapsulated leads, tinned copper pins, quick-connect terminals, soldering lugs, etc. Types of CBB61 AC Motor Capacitor As one of the leading CBB61 capacitor suppliers, we specialize in the production of CBB61 capacitors for various electrical applications. Our CBB61 capacitors are designed to provide efficient and reliable solutions, especially as AC motor capacitors. We produce various types of CBB61 capacitors, including single-phase capacitors, fan capacitors, and CBB61 run capacitors. Usage Conditions for CBB61 Capacitor The usage conditions for CBB61 AC motor capacitor include proper installation and operation within the specified temperature, humidity, and voltage range. These capacitors should be installed in areas with adequate ventilation and must avoid heat sources such as direct sunlight or electrical equipment. They should also be protected from moisture and temperature fluctuations that can affect their performance. For example, CBB61 400VAC capacitors are designed to work within a specific voltage range, and going beyond this range can cause electrical malfunctions or even result in catastrophic failure. As such, it is essential to ensure that these capacitors are operated within the recommended voltage range.
OEM GRAPHITE BLOCKS SUPPLIER Graphite blocks for sale / graphite block for sale are generally divided into natural graphite blocks and artificial graphite blocks. The most widely used ones are artificial graphite blocks. As one of the biggest graphite blocks suppliers/manufacturers in China, WH Graphite can provide you with all kinds of OEM graphite blocks as you need. Graphite is an allotroph of carbon, gray black graphite carbon block, opaque solid graphite block, melting point of 3652, boiling point of 4827. Solid carbon graphite block, a stable chemical property, is corrosion resistance, and is hard to react with acid, alkali and other agents. Carbon graphite block burns in oxygen at 687 to form carbon dioxide. Carbon graphite blocks can be oxidized by strong oxidants such as concentrated nitric acid and potassium permanganate. The graphite carbon block also can be used as an anti-wear agent or lubricant. High purity graphite as a neutron decelerating agent in the atomic reactor, can be used to manufacture graphite crucible, electrode, brush, dry cell, graphite fiber, heat exchanger, cooler, arc furnace, arc lamp, pencil core, and so on. GRAPHITE BLOCKS FOR SALE EDM Graphite Blocks As China's manufacturing industry is moving towards high-end development, the country is vigorously promoting intelligent manufacturing. Therefore, in the field of precision mold manufacturing, the requirements for the discharge materials used in the processing are becoming higher and higher, so THE position of EDM graphite in the processing of these precision molds is becoming higher and higher, and the screening of EDM materials has been highly concerned by the industry. Isostatic Graphite Block Isostatic graphite is made of high purity graphite and has isotropy. Isostatic graphite is a new carbon graphite block developed in the world in the past 50 years, which is closely related to today's high technology. It is irreplaceable for manufacturing single crystal furnaces, graphite crystallizer for metal continuous casting, graphite electrode for EDM, and also an excellent material for decelerating and reflecting materials of rocket nozzles and graphite reactors.
