Product: Sodium hydroxide solid 99% Nickname: caustic soda Chemical formula: NaOH Shape: sheet or particle. Sodium hydroxide is a white translucent crystalline solid. Its aqueous solution is astringent and greasy
sodium sulhphide 60% -30PPM yellow flake . Red flakes also available . 25kgs or 900kgs packing . 20' container can load 18 MTS and 40'container can load 27 tons Provide : Import License for Dual-use Items and Technologies
Product : Sodium hydroxide 50% - solution Detail: 1.CAS NO. : 1310-73-2 2.Molecular formula: NaOH 3. Packing :24 tons/20GP container, IBC barrel package 5.Type: Hazardous chemicals
25kgs/1000kgs/1250kgs bag packing . 25 MTS for 1x20'contaiener CAS#: 7775-09-9 Chemical Name: Sodium chlorate Proportion of Ingredients: Sodium chlorate > 99% EINECS#: 231-887-4 Physical State: Crystals Color: white Odor: odorless
Product Name Aluminum Sulfate 16-17% Chemical Formula Al2(SO4)3*XH2O CAS Number 10043-01-3 Packing : 25/50/1000kgs bag. 27MT for 1x20GP
Product: sodium hydrosulfite 88% Product Standard HG/T2074-2011 Appearance: white crystal powder Specification Tolerance Result Purity(wt%) 88min 88.68 Na2CO3(wt%) 2.5-3.0 2.72 Na2S2O3(wt%) 0.5-1 0.56 Na2S2O5(wt%) 5 - 7 6.68 Na2SO3(wt%) 0.5-1.5 0.63 Fe(ppm) 20ppm max 16ppm Water lnsoluble 0.1 0.04 Total other heavy metals 10ppm max 8ppm
1. MF HNO3 2. CAS No.: 7697-37-2 Physical State: Liquid Appearance: clear to yellow Odor: strong odor - acrid odor - suffocating odor pH: 1.0 (0.1M soln) Vapor Pressure: 51 mm Hg @ 25 deg C Vapor Density: 2.17 (air=1) Evaporation Rate: Not available. Viscosity: 0.761 cps @ 25 deg C Boiling Point: 86 deg C Freezing/Melting Point:-42 deg C Solubility: Soluble in water. Specific Gravity/Density:1.4 Molecular Formula:HNO3 Molecular Weight:63.01 Class 8. UN 2031 , Packing Group : II
urea prill urea 0.8- 2.85mm ,22T/20GP 50kg/bag,20T/20GP 1000kg/bag CAS#: 57-13-6 Chemical Formula: (NH2)2CO or CH4N2O
Synonym:Citric acid monohydrate CAS:5949-29-1 Packing : 25 MT /1X20GP . 25kgs /1000kgs bag.
CAS No. : 7757-83-7 Molecular formula: Na2SO3 Packing : 27 MT for 1x20 gp . 25 kgs packing . application: 1. Anhydrous sodium sulfite is used for film development 2. Used as reducing agent and sulfonating agent in chemical industry; 3. Dechlorination agent and bleaching agent in printing and dyeing industry; 4. Stabilizers for chemical fibers, etc.
Synonyms: Sodium sulfate CAS No. : 7757-82-6 Molecular formula: Na2SO4 Molecular weight: 142.042 Packing : 50 kgs bag , 27 MT for 1x20 GP application: 1. In the chemical industry, it is used to manufacture sodium sulfide sodium silicate water glass and other chemical products. 2. Cooking agent used in the paper industry for the manufacture of kraft pulp. 3. In the glass industry, it can be used as co-solvent instead of soda ash. 4. Used in the textile industry to prepare vinylon spinning coagulant. 5. It is mainly used as a filler for synthetic detergents. (Yuan Mingfen) 6. Make laundry detergent
Potassium chlorate is a compound containing potassium, chlorine and oxygen, with the molecular formula KClO3. In its pure form, it is a white crystalline substance. After sodium chlorate, it is the second most common chlorate in industrial use. It is a strong oxidizing agent and its most important application is in safety matches. In other applications and has been replaced by safer alternatives in recent decades. It has been used in fireworks, propellants and explosives, to prepare oxygen, both in the lab and in chemical oxygen generators, as a disinfectant, for example in medical mouthwashes, in agriculture as an herbicide. CAS No.: 3811-04-9 MF : KClO3 EINECS No.: 223-289-7 H.S. Code: 28291910 Apperance: White powder or crystals Qualities are conformed : GB/T 752-2006
Product : Bromophenol Blue C.A.S. No. :115-39-9 M.F. :C19H10Br4O5S M.W. :669.99gm/mole Specifications: Dye Content (by Spectrophotometry) >95% Transition Range pH 3.0-4.6 Greenish Yellow-Blue Solubility 0.1% (95% EtOH) Clear solution Absorption maximum (pH 3.0) ?1max 434-439nm Absorption maximum (pH 4.6) ?2max 590-593nm Absorptivity (A1%/1cm at pH 3.0 at ?1max) 350-385 Absorptivity (A1%/1cm at pH 4.6 at ?2max) 940-1000 Loss On Drying (110�°C)
We are a trustworthy enterprise, successfully engaged in manufacturing, exporting and supplying the best quality anionic polyelectrolyte. The offered polyelectrolyte is processed under the stern guidance of diligent professionals with the use of supreme grade basic materials. The provided chemical is widely used as thickening agent, friction reducing agent, thickener, cleaner and surfactant. In addition, our clients can purchase this anionic polyelectrolyte at reasonable prices from us. Key points: Better chemical stability Longer shelf life Non-hazardous in nature Accurate composition Also knows as anionic polyacrylamide or apam is mainly used: Industrial waste water treatment Agriculture Ceramic factory water Coal washing Construction Drilling fluid additives Iron and steel plant water Metallurgical water Mineral dressing chemical Paper making additives Textile industry Properties Bulk density g/l @ 25â°c 0.75-0.85 Concentration for dilution(g/l) 2.0-3.0 Appearance free flowing white powder
Product Name : Cu-In-S Alloy Nanopowder Pack Size: 10 gram, 50gram, 100gam ,250gram, 500 gram Product Name Cu-In-S Alloy Nanopowder Cas No 7440-50-8 / 7440-74-6/ 7704-34-9 Appearance Powder Purity 99% APS 60-70 nm (Can be Customized) Formula Cu-In-S Product no. SCM-NM-137/22 Description :- Cu-In-S Alloy are generally irreversible and also require high overpotentials to run. In fact, the nanoparticles have the ability to make the redox reactions reversible and to lower the overpotentials when applied to the sensors. A polyacrylamide hydrogel with copper nanoparticles inside is able to determine glucose levels in a sample added to the gel. As phenylboronic acid groups on the hydrogel polymers bind the glucose molecules, the gel becomes swollen. As a result, the copper nanoparticles move apart, changing how incident light is diffracted by the gel. As the glucose levels decrease, the color of gel changes from red to orange to yellow to green. One of the examples is a glucose sensor. With the use of copper nanoparticles, the sensor does not require any enzyme and therefore has no need to deal with enzyme degradation and denaturation. As described, depending on the level of glucose, the nanoparticles in the sensor diffract the incident light at a different angle. Consequently, the resulting diffracted light gives a different color based on the level of glucose. In fact, the nanoparticles enable the sensor to be more stable at high temperatures and varying pH, and more resistant to toxic chemicals. Moreover, using nanoparticles, native amino acids can be detected. A copper nanoparticle-plated screen-printed carbon electrode functions as a stable and effective sensing system for all 20 amino acid detection Related Product : Ni-Ti 60 nm, Ni:Ti/50:50 Sn-Cu 40-100 nm, SN:CU/9:1 Sn-Cu 40-100 nm, SN:CU/1:9 Sn-Cu 40-100 nm, SN:CU/92:8 Fe-Ni-Co 40-100nm, Fe:Ni:Co/55:28:17 Fe-Ni 40-100 nm, Fe:Ni/5:5 Fe-Ni 40-100 nm, Fe:Ni/2:8 Fe-Cr-Co 40-100nm, Fe:Cr:Co/64:25:11 Cu-Zn 40nm Cu:Zn/5:5 Cu-Zn 40-100 nm, Cu:Zn/5:5 Cu-Zn 40-100 nm, Cu:Zn/6:4 Ag-Cu Nanopowder, 99.9%,
Product Name : Cu-In Alloy Nano powder Pack Size: 10 gram, 50gram, 100gam ,250gram, 500 gram Product Name Cu-In Alloy Nanopowder Cas No 7440-50-8 / 7440-74-6 Appearance Powder Purity 99% APS 60-70 nm (Can be Customized) Formula Cu-In Product no. SCM-NM-135/22 Description :- Copper nanoparticles with great catalytic activities can be applied to biosensors and electrochemical sensors. Redox reactions utilized in those sensors are generally irreversible and also require high overpotentials (more energy) to run. In fact, the nanoparticles have the ability to make the redox reactions reversible and to lower the overpotentials when applied to the sensors. A polyacrylamide hydrogel with copper nanoparticles inside is able to determine glucose levels in a sample added to the gel. As phenylboronic acid groups on the hydrogel polymers bind the glucose molecules, the gel becomes swollen. As a result, the copper nanoparticles move apart, changing how incident light is diffracted by the gel. As the glucose levels decrease, the color of gel changes from red to orange to yellow to green. One of the examples is a glucose sensor. With the use of copper nanoparticles, the sensor does not require any enzyme and therefore has no need to deal with enzyme degradation and denaturation. As described in Figure 3, depending on the level of glucose, the nanoparticles in the sensor diffract the incident light at a different angle. Consequently, the resulting diffracted light gives a different color based on the level of glucose. In fact, the nanoparticles enable the sensor to be more stable at high temperatures and varying pH, and more resistant to toxic chemicals. Moreover, using nanoparticles, native amino acids can be detected. A copper nanoparticle-plated screen-printed carbon electrode functions as a stable and effective sensing system for all 20 amino acid detection Related Product : Ni-Ti 60 nm, Ni:Ti/50:50 Sn-Cu 40-100 nm, SN:CU/9:1 Sn-Cu 40-100 nm, SN:CU/1:9 Sn-Cu 40-100 nm, SN:CU/92:8 Fe-Ni-Co 40-100nm, Fe:Ni:Co/55:28:17 Fe-Ni 40-100 nm, Fe:Ni/5:5 Fe-Ni 40-100 nm, Fe:Ni/2:8 Fe-Cr-Co 40-100nm, Fe:Cr:Co/64:25:11 Cu-Zn 40nm Cu:Zn/5:5 Cu-Zn 40-100 nm, Cu:Zn/5:5 Cu-Zn 40-100 nm, Cu:Zn/6:4 Ag-Cu Nanopowder, 99.9%,
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