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Factory selling Sodium P-Toluenesulfinate Manufacturer - tert-Butyl methyl ether 1634-04-4 – Starsky
Description Product Name: tert-Butyl methyl ether CAS: 1634-04-4 MF: C5H12O MW: 88.15 EINECS: 216-653-1 Melting point: -110 °C Boiling point: 55-56 °C(lit.) Fensity: 0.7404 Vapor density: 3.1 (vs air) Vapor pressure: 4.05 psi ( 20 °C) Refractive index: n20/D 1.369(lit.) Fp: -27 °F Specific Gravity: 0.740 Relative polarity: 0.124 Specification Items Specifications Appearance Colorless liquid Purity ≥99% Color(Co-Pt) ≤15 Water ≤0.5% Application 1. It is mainly used as gasoli... -
Factory wholesale Wholesales Dimethyl Glutarate 1119-40-0 - Amyl acetate 628-63-7 – Starsky
Description Product name:Amyl acetate CAS:628-63-7 MF:C7H14O2 MW:130.18 Density:0.876 g/ml Melting point:-100°C Boiling point:142-149°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) ≤1 Water ≤0.5% Application 1.As a solvent, it can be used in coating, perfume, cosmetics and wood binder. 2.It is used in artificial leather processing, textile processing, film and gunpow... -
Good Wholesale Vendors Maufacturer Tetrachloroethylene 127-18-4 - Chloramphenicol CAS 56-75-7 factory price – Starsky
Description Product Name: Chloramphenicol CAS: 56-75-7 MF: C11H12Cl2N2O5 MW: 323.13 EINECS: 200-287-4 Melting point: 148-150 °C(lit.) Alpha: 19.5 º (c=6, EtOH) Boiling point: 644.9±55.0 °C(Predicted) Density: 1.6682 (rough estimate) Refractive index: 20 ° (C=5, EtOH) Fp: 14 °C Storage temp: Keep in dark place,Inert atmosphere,2-8°C Form: powder Color: white Water Solubility: 2.5 g/L (25 º C) Merck: 14,2077 BRN: 2225532 Specification Product Name Chloramphenicol Appearance White pow... -
Factory wholesale Wholesales Tin Sn 7440-31-5 - Triethyl orthoformate TEOF CAS 122-51-0 manufacturer supplier – Starsky
Description Product name:Triethyl orthoformate/TEOF CAS:122-51-0 MF:C7H16O3 MW:148.2 Melting point:-76°C Boiling point:146°C Flash point:86°F Density:0.891 g/ml Package:1 L/bottle, 25 L/drum, 200 L/drum Specification Items Specifications Appearance Colorless liquid Purity ≥99.5% Color(Co-Pt) ≤10 Ethanol ≤0.2% Ethyl formate ≤0.2% Free acid ≤0.05% Water ≤0.05% Application 1.It is widely used in the synthesis of chloroquine, piperaquine, dichloroquinoline, norflo... -
Hot-selling 2-Methylimidazole - Celecoxib 169590-42-5 – Starsky
Description Product Name: Celecoxib CAS: 169590-42-5 MF: C17H14F3N3O2S MW: 381.37 EINECS: 685-962-5 Melting point : 157-159°C Boiling point: 529.0±60.0 °C(Predicted) Density: 1.43±0.1 g/cm3(Predicted) Storage temp: 2-8°C Solubility DMSO: >20mg/mL Pka: 9.68±0.10(Predicted) Form: powder Color: white to off-white Water Solubility: 7mg/L(25 ºC) Merck: 14,1956 Specification Product Name Celecoxib Appearance White to brown Crystalline Powder Purity 99% min MW 381.37 Melting point 157-... -
Best Price for Factory Price Pyridine - Dimethoxybenzene 151-10-0 – Starsky
Description Product name:1,3-dimethoxybenzene CAS:151-10-0 MF:C8H10O2 MW:138.16 Density:1.055 g/ml Melting point:-52°C Boiling point:85-87°C Package:1 L/bottle, 25 L/drum, 200 L/drum Specification Items Specifications Appearance Colorless liquid Purity ≥99% Water ≤0.1% Phenol ≤200ppm Application 1.It is used to prepare UV absorber UV-9. 2.It is the intermediate of synthetic acaricide benmite. 3.It is used as the intermediate of naphthalene dyes, coatings and plastics, a... -
High Quality for Malonic Acid - Factory supplier p-Cresol/4-Methylphenol CAS 106-44-5 – Starsky
Description Product name:p-Cresol/4-Methylphenol CAS:106-44-5 MF:C7H8O MW:108.14 Density:1.034 g/cm3 Melting point:32-34°C Package:1 L/bottle, 25 L/drum, 200 L/drum Property:It is soluble in water, easily soluble in caustic solution and common organic solvents. Specification Items Specifications Appearance Colorless to reddish liquid or white crystal Purity ≥99% Crystallization point ≥33.5°C Color(Hazen) ≤60 Water ≤0.5% Application 1.4-Meth... -
Personlized Products Anisole Price - 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 ... -
Hot sale Factory Factory Price N-Iodosuccinimide 516-12-1 - Sodium p-toluenesulfinate 824-79-3 – Starsky
Description Product name:Sodium p-toluenesulfinate CAS:824-79-3 MF:C7H7NaO2S MW:178.18 Melting point:300°C Density:1.006 g/cm3 Package:1 kg/bag, 25 kg/bag, 25 kg/drum Specification Items Specifications Appearance White powder Purity ≥98% Water ≤0.5% Fe ≤10ppm Heavy metals ≤10ppm Application It is used as disperse dye intermediate, also used as grouting material curing agent. Property It is soluble in ethanol, water and ether. Storage Stored at a dry, shady, ventilate... -
Factory source Dibromoneopentyl Glycol Dbnpg - Trimellitic Anhydride 552-30-7 TMA – Starsky
Description Product name:Trimellitic Anhydride CAS:552-30-7 MF:C9H4O5 MW:192.13 Density:1.54 g/cm3 Melting point:163-166°C Package:1 kg/bag, 25 kg/bag, 25 kg/drum Property:It is soluble in hot water and acetone, 2-butanone, dimethylformamide, ethyl acetate, cyclohexanone. Specification Items Specifications Appearance White flake Purity ≥95% Acidity(mgKOH/g） ≥865 Water ≤0.5% Application 1.It is mainly used in unsaturated polyester resin, polyimide resin, water soluble polyester ... -
Excellent quality Nickel/Ni 7440-02-0 - 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... -
Top Suppliers Monoethyl Adipate - 2-Bromoaniline/o-Bromoaniline CAS 615-36-1 manufacture price – Starsky
Description Product name:2-Bromoaniline CAS:615-36-1 MF:C6H6BrN MW:172.02 Melting point:32°C Density:1.578 g/cm3 Package:1 kg/bag, 25 kg/bag, 25 kg/drum Property:It is soluble in alcohol and ether, insoluble in water. Specification Items Specifications Appearance White crystal Assay ≥99% Loss on drying ≤0.5% Heavy metals(as Pb) ≤0.3% Water ≤0.2% Application 2-Bromoaniline can be used as dye materials, such as azo dyes, quinoline dyes and or...
