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Lowest Price for Sdic - CERIUM OXIDE POLISHING POWDER – CHEM-PHARM
Cerium oxide polishing powder has excellent chemical and physical properties and is widely used in the polishing of optical glass, LCD, Touch Panel, Photo Mask. Features: Excellent surface quality Uniform particle size Good suspension, long slurry lifetime High removal rate Chemical Index: TREO: 98% Min La2O3: 25-35% CeO2: 62-75% Pr6O11: 0.01% Max Nd2O3: 0.01% Max Sm2O3: 0.01% Max F: 5% Physical Index: Color: white Particle size(D50):0.8-1.0μm;1.0-1.5μm;1.5-2.0μm; 2.0-2.5μm; Customize. Pac...
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Factory For Calcium Hypochlorite Water Purification - ETHYL (ETHOXYMETHYLENE)CYANOACETATE CAS#: 94-05-3 – CHEM-PHARM
Commodity:ETHYL (ETHOXYMETHYLENE)CYANOACETATE CAS#: 94-05-3 Molecular Formula: C8H11NO3 Chemical Properties:white to light crystalline solid Uses: Intermediate of allopurinol Ethyl (ethoxymethylene)cyanoacetate Properties Melting point:48-51 °C(lit.) Boiling point:190-191 °C30 mm Hg(lit.) Density 1.2435 (rough estimate) refractive index 1.5100 (estimate) Flash point:>230 °F storage temp. Store below +30°C. form Crystalline Mass or Crystals color White to yellow Water Solubility <0.01 g/...
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Factory supplied Chemical Free Water Treatment System - Online Exporter Cerium Oxide Polish - POTASSIUM BICARBONATE/E501 – CHEM-PHARM – CHEM-PHARM
Description of goods: Potassium Bicarbonate Mol.formula: KHCO3 Chemical properties: white crystals and stable in the air, easily soluble in water and the solution appears weak base, insoluble in ethanol. Physical Property Odorless white powder or crystals, Mol.wt:100.11, specific gravity: 2.17. Applications Replace sodium bicarbonate as bulking agent Add to cow feed to increase milk production During the harvest, as deacidifier of the must. In white, rosé and red wines, to correct acid...
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Factory Supply Sodium And Potassium Bicarbonate - BARIUM CHLORIDE DIHYDRATE – CHEM-PHARM
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Rapid Delivery for Oxide Cerium - INSECTICIDE/EMAMECTIN BENZOATE – CHEM-PHARM
Use Crops: Cabbage, cabbage, radish and other vegetables, soybeans, cotton, tea, tobacco and other crops and fruit trees. Control object: The activity of abamectin benzoate to Lepidoptera is very high, such as cabbage moth, soybean armyworm, cotton bollworm, tobacco armyworm, cabbage armyworm, Spodoptera litura, armyworm, apple leaf roller moth, especially to Spodoptera exigua and Plutella xylostella, and to Homoptera, Thysanoptera, Coleoptera and mites. White or light yellow crystal powder i...
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OEM Supply Norweco Chlorine Tablets - SODIUM LAURYL ETHER SULFATE 70%(SLES) – CHEM-PHARM
Sodium Lauryl Ether Sulfate(AES, Sodium Laureth sulfate) 1) It is excellent foaming and detergency profiles and biodegradable surfactant 2) It has well anti-hard water efficiency and mild to skin 3) It has been widely used in cosmetics and washing products. Also can be used for smooth wet in industry in spinning, help to dye, detergent Test items Units Specification Test methods Appearance at 25 White.Or.Slightly. Yellow, Pour able gel Visual Active Matter % wt 70±...
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Factory directly Well Water Treatment Chemicals - INSECTICIDE/EMAMECTIN BENZOATE – CHEM-PHARM
Use Crops: Cabbage, cabbage, radish and other vegetables, soybeans, cotton, tea, tobacco and other crops and fruit trees. Control object: The activity of abamectin benzoate to Lepidoptera is very high, such as cabbage moth, soybean armyworm, cotton bollworm, tobacco armyworm, cabbage armyworm, Spodoptera litura, armyworm, apple leaf roller moth, especially to Spodoptera exigua and Plutella xylostella, and to Homoptera, Thysanoptera, Coleoptera and mites. White or light yellow crystal powder i...
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factory customized Municipal Water Treatment Chemicals - BENZALKONIUM CHLORIDE – CHEM-PHARM
Assay:80% EINECS No.:205-351-5 Benzalkonium Chloride 1227 is a kind of cationic surfactant, belonging to nonoxidizing boicide. Benzalkonium Chloride 1227 can efficiently withhold algae propagation and sludge reproduction. Benzalkonium Chloride 1227 also has dispersing and penetrating properties, can penetrate and remove sludge and algae, has advantages of low toxicity, no toxicity accumulation, soluble in water, convenient in use, unaffected by water hardness. Benzalkonium Chloride 1227 can b...
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Original Factory Glb Chlorine Tablets - OLYHEXAMETHYLENE BIGUAIDINE HYDROCHLORIDE (PHMB) – CHEM-PHARM
CAS: 32289-58-0 Molecular formula:(C8H17N5)n.xHCl molecular weight:433.038 Molecular structure: Description: PHMB is a new kind of multi-purpose bactericidal and bacteriostatic polymer. It will produce ionization in aqueous solution. Its hydrophilic part contains strong positive electricity. It can absorb all kinds of bacteria and viruses which are usually negative electricity, enter into the cell membrane, inhibit the synthesis of liposomes in the membrane, cause the cell to die, and a...
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Reasonable price for Hydroxyl Ammonium Chloride - Reasonable price Sodium Molybdate Dihydrate - BENZALKONIUM CHLORIDE – CHEM-PHARM – CHEM-PHARM
Assay:80% EINECS No.:205-351-5 Benzalkonium Chloride 1227 is a kind of cationic surfactant, belonging to nonoxidizing boicide. Benzalkonium Chloride 1227 can efficiently withhold algae propagation and sludge reproduction. Benzalkonium Chloride 1227 also has dispersing and penetrating properties, can penetrate and remove sludge and algae, has advantages of low toxicity, no toxicity accumulation, soluble in water, convenient in use, unaffected by water hardness. Benzalkonium Chloride 1227 can b...
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Factory supplied 3 Pool Chlorine Tablets - DICHLOROMETHANE/METHYLENE CHLORIDE – CHEM-PHARM
PRODUCT NAME:METHYLENE CHLORIDE Molecular formula of dichloromethane: CH2Cl2; It is an incombustible solvent with low boiling point and is often used to replace the flammable petroleum ether, diethyl ether, etc. Chinese name: dichloromethane Chemical formula: CH2Cl2 Molecular weight: 84.93 CAS access number:75-09-2 Boiling point: 39.8℃ Water solubility: 20g /L (20 ℃) Appearance: colorless and transparent volatile liquid Packing:270KGS blue steel drum ; 20’fcl:80drums Class:6.1 UN NO.:...
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Best quality Multi Purpose Chlorine Tablets - Online Exporter Cerium Oxide Polish - POTASSIUM BICARBONATE/E501 – CHEM-PHARM – CHEM-PHARM
Description of goods: Potassium Bicarbonate Mol.formula: KHCO3 Chemical properties: white crystals and stable in the air, easily soluble in water and the solution appears weak base, insoluble in ethanol. Physical Property Odorless white powder or crystals, Mol.wt:100.11, specific gravity: 2.17. Applications Replace sodium bicarbonate as bulking agent Add to cow feed to increase milk production During the harvest, as deacidifier of the must. In white, rosé and red wines, to correct acid...
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