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Hot Sale for High Quality Boron Nitride - Cobalt sulfate 10124-43-3 – Starsky
Description Product name:Cobalt sulfate CAS:10124-43-3 MF:CoO4S MW:155 Density:3.71 g/cm3 Melting point:1140°C Package:1 kg/bag, 25 kg/bag, 25 kg/drum Specification Content Electronic Grade I Grade Special Grade Co %≥ 20.3 20.3 21 Ni %≤ 0.001 0.002 0.002 Fe %≤ 0.001 0.002 0.002 Mg %≤ 0.001 0.002 0.002 Ca %≤ 0.001 0.002 0.002 Mn %≤ 0.001 0.002 0.002 Zn %≤ 0.001 0.002 0.002 Na %≤ 0.001 0.002 0.002 Cu %≤ 0.001 0.002 0.002 Cd %≤ 0.001 0.001 0.001 Insoluble Materials 0... -
Renewable Design for Cobalt Sulfate Powder 10124-43-3 - Palladium chloride 7647-10-1 – Starsky
Description Product name:Palladium chloride CAS:7647-10-1 MF:PdCl2 MW:177.33 Density:4 g/cm3 Melting point:678-680°C Package:10 g/bottle, 50 g/bottle, 100 g/bottle, etc. Specification Items Specifications Appearance Reddish brown crystalline powder Purity ≥99.9% Pt ≤0.005% Au ≤0.001% Ag ≤0.003% Mg ≤0.002% Fe ≤0.004% Mn ≤0.005% Ir ≤0.005% Pt ≤0.001% Au ≤0.005% Ag ≤0.003% Mg ≤0.002% Fe ≤0.004% Mn ≤0.005% Ir ≤0.001% Application It is mainly used in the... -
Popular Design for Phenethyl Alcohol Cas 60-12-8 - Monoethyl Adipate 626-86-8 – Starsky
Description Product name:Monoethyl adipate CAS:626-86-8 MF:C8H14O4 MW:174.19 Density:0.98 g/ml Melting point:28-29°C Boiling point:180°C Package:1 L/bottle, 25 L/drum, 200 L/drum Specification Items Specifications Appearance Colorless liquid Purity ≥97% Color(Pt-Co) ≤30 Adipic acid ≤2% Water ≤0.5% Application It is organic synthesis, pharmaceutical intermediates, solvents, etc. Property It is insoluble in water, soluble in alcohol, ether and other organic solvents. ... -
China Factory for Lowest Price 3,4′-Oxydianiline 2657-87-6 - Trichloroethylene 79-01-6 – Starsky
Description Product Name: Trichloroethylene CAS: 79-01-6 MF: C2HCl3 MW: 131.39 EINECS: 201-167-4 Melting point: -86 °C Boiling point: 87 °C Density: 1.463 g/mL at 25 °C(lit.) Vapor density: 4.5 (vs air) Vapor pressure: 61 mm Hg ( 20 °C) Refractive index: n20/D 1.476(lit.) Fp: 90°C Storage temp: 2-8°C Form: Liquid Color: Clear colorless Merck: 14,9639 BRN: 1736782 Specification Item Standard Result APPEARANCE Transparent Liquid, No Visible Impurity Transparent Liquid, No Visible Impu... -
Fast delivery P-Hydroxy-Cinnamic Acid Lowest Price - Benzophenone 119-61-9 – Starsky
Description Product name:Benzophenone Appearance:White flaky crystal Purity:99.5% CAS:119-61-9 MF:C13H10O MW:182.22 EINECS:204-337-6 Melting point:47.5-49°C Flash point::138°C Boiling point:305°C Package:1 kg/bag, 25 kg/bag, 25kg/drum Specification Items Specifications Appearance White flaky crystal Purity ≥99.5% Volatile ≤0.5 Color(hazen) ≤50 Application 1.Benzophenone is mainly used in free radical UV curing system, such as coatings, inks, adhesives, etc. 2.It is the in... -
Well-designed 4151-51-3 Rfe - Tributyl citrate TBC 77-94-1 – Starsky
Description Product name:Ethyl chloroacetate Purity:99% CAS:105-39-5 MF:C4H7ClO2 MW:122.55 EINECS:203-294-0 Melting point:-26°C Boiling point:143°C Hazard class:6.1 Shelf life:2 years Density:1.149-1.15 g/ml at 20°C Appearance:Colorless transparent liquid Package:1 L/bottle, 25 L/drum, 200 L/drum Specification Items Specifications Appearance Colorless transparent liquid Color(Co-Pt) ≤15 Purity ≥99% Ethyl dichloroacetate ≤0.2% Water ≤0.1% Property Ethyl ... -
Top Suppliers Dimethyl Phthalate 97% - N-Methylformamide 123-39-7 – Starsky
Description Product name:N-Methylformamide/NMF CAS:123-39-7 MF:C2H5NO MW:59.07 Density:1.011 g/ml Melting point:-3.2°C Boiling point:198-199°C Package:1 L/bottle, 25 L/drum, 200 L/drum Property:It is mutually soluble with benzene, soluble in water and alcohol, insoluble in ether. Specification Items Specifications Appearance Colorless liquid Purity ≥99% Color(Co-Pt) ≤10 Water ≤0.1% Free alkali ≤0.01% Dimethylformamide ≤0.4% Application 1.It ... -
Cheap PriceList for Factory Price Methyl Salicylate - Dimethyl succinate 106-65-0 – Starsky
Description Product name:Dimethyl succinate/DMS CAS:106-65-0 MF:C6H10O4 Density:1.117 g/ml Melting point:16°C Boiling point:200°C Package:1 L/bottle, 25 L/drum, 200 L/drum Specification Items Specifications Appearance Colorless liquid Purity ≥99% Color(Co-Pt) ≤10 Acidity(mgKOH/g) ≤0.2 Water ≤0.5% Application 1.It is used for the synthesis of food flavors, and mainly used for the preparation of fruit and fruit wine flavor. 2.It is used for the synthesis of light stabili... -
Chinese Professional \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\”Manufacturer Price 4-Methoxybenzyl Alcohol - 1 4-Dimethoxybenzene 150-78-7 – Starsky
Description Product name:1,4-Dimethoxybenzene CAS:150-78-7 MF:C8H10O2 MW:138.16 Density:1.053 g/ml Melting point:54-56°C Boiling point:213°C Package:1 kg/bag, 25 kg/drum Specification Items Specifications Appearance Off-white to reddish crystal Purity ≥99% Water ≤0.5% Phenol ≤200ppm Application 1.It is mainly used for preparing nuts flavors. 2.It is used in the production of medicine methoxyamine hydrochloride, dye black salt ans, etc. 3.It is used as fixing agent for dai... -
Quality Inspection for 6099-90-7 - Ethyl 2-hydroxybenzoate 118-61-6 – Starsky
Description Product name:Ethyl 2-hydroxybenzoate/Ethyl salicylate CAS:118-61-6 MF:C9H10O3 MW:166.17 Density:1.131 g/ml Melting point:1°C Boiling point:234°C Package:1 L/bottle, 25 L/drum, 200 L/drum Ethyl salicylate is the ester formed by the condensation of salicylic acid and ethanol. It is a clear liquid that is sparingly soluble in water, but soluble in alcohol and ether. It has a pleasant odor resembling wintergreen and is used in perfumery and artificial flavors. Specificati... -
Super Lowest Price Ethyl P-Toluenesulfonate Price - Dimethyl carbonate/DMC 616-38-6 – Starsky
Description Product name:Diphenyl carbonate/DPC CAS:102-09-0 MF:C13H10O3 MW:214.22 Density:1.3 g/cm3 Melting point:77.5-80°C Boiling point:301-302°C Package:1 kg/bag, 25 kg/bag, 25 kg/drum Specification Items Specifications Appearance White flaky crystal Purity ≥99% Acidity ≤0.5% Water ≤0.5% Application 1.It is mainly used in the synthesis of engineering plastics such as polycarbonate and poly (p-hydroxybenzoate). 2.It is used as plasticizer and solvent of nitrocellulose. 3.It i... -
Fixed Competitive Price Butyl Benzoate With Faster Delivery - Benzophenone 119-61-9 – Starsky
Description Product name:Benzophenone Appearance:White flaky crystal Purity:99.5% CAS:119-61-9 MF:C13H10O MW:182.22 EINECS:204-337-6 Melting point:47.5-49°C Flash point::138°C Boiling point:305°C Package:1 kg/bag, 25 kg/bag, 25kg/drum Specification Items Specifications Appearance White flaky crystal Purity ≥99.5% Volatile ≤0.5 Color(hazen) ≤50 Application 1.Benzophenone is mainly used in free radical UV curing system, such as coatings, inks, adhesives, etc. 2.It is the in...
