-
2021 Good Quality Acetylacetone Manufacturer Supplier - 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 ... -
Popular Design for Phenethyl Alcohol Cas 60-12-8 - Dibutyl fumarate 105-75-9 – Starsky
Description Product name:Dibutyl fumarate/DBF CAS:105-75-9 MF:C12H20O4 MW:228.28 Density:0.98 g/ml Melting point:-18°C Boiling point:141°C Package:1 L/bottle, 25 L/drum, 200 L/drum Specification Items Specifications Appearance Colorless liquid Purity ≥99% Color(Co-Pt) ≤20 Acidity(mgKOH/g) ≤0.2 Water ≤0.2% Application It is an internal plasticizer. It can be copolymerized with vinyl chloride, vinyl acetate, styrene and acrylate monomers. The copolymer can be used as ad... -
Discount Price Phloroglucinol Dihydrate 6099-90-7 Factory Supplier - 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... -
Wholesale Discount Manufacturer Price N-Methylformamide - Cyclohexanone 108-94-1 – Starsky
Description Product name:Cyclohexanone CAS:108-94-1 MF:C6H10O MW:98.14 EINECS:203-631-1 Melting point:-47°C Boiling point:155°C Density:0.947 g/ml at 25°C Appearance:Colorless liquid Purity:99% Hazard class:3 HS code:2914220000 Package:1 L/bottle, 25 L/drum, 200 L/drum Specification Items Specifications Superior product Qualified product Appearance Colorless liquid Colorless liquid Color (Pt-Co) ≤15 ≤20 Purity ≥99.8% ≥99% Boiling range at 0°C, 101.3kPa... -
Discount Price Factory Price Ruthenium Chloride Cl3ru 14898-67-0 - Molybdenum disulfide 1317-33-5 – Starsky
Specification Items Specifications Appearance Colorless liquid Color(APHA) ≤10 Purity ≥99.5% Water ≤0.05% Evaporation residue ≤0.001% PH 5.0-8.0 Application 1,Used as organic solvent, dry cleaner, grease extractant, smoke agent, desulfurizer and fabric finishing agent 2,Tetrachloroethylene is widely used as organic solvent, dry cleaning agent, metal degreasing solvent, and as repellent for intestinal worms.Tetrachloroethylene can be used as fat extraction agent, fire extingu... -
Free sample for Manufacturer Diethylene Glycol Dibenzoate - Desmodur RE/Isocyanates RE/2422-91-5 – Starsky
Specification Inspection items Specifications Results Appearance Yellow green or red brown to dark violet liquid conform Density （20℃） 1.0 g/cm³ 1.0 g/cm³ Viscosity （20℃） 3 mPa.s 3 mPa.s -NCO Content 9.3±0.2% 9.32 Dissolve Content ( In ethyl acetate ) 27±1% 27.11 Residual ( as chlorobenzene ) ≤0.5% 0.35% Conclusion conform Product properties & Features RE is a highly active cross-linking agent, Used in the adhesives... -
professional factory for Decabromodiphenyl Oxide Price - Tetramethylammonium chloride 75-57-0 – Starsky
Description Product name:Tetramethylammonium chloride/TMAC CAS:75-57-0 MF:C4H12ClN MW:109.6 Density:1.169 g/cm3 Melting point:425°C Package:1 kg/bag, 25 kg/drum Specification Items Specifications Appearance White crystal Purity ≥99% Loss on drying ≤0.3% Residue on ignition ≤0.2% Heavy metals ≤0.5% Application 1.It is used as the main catalyst in the synthesis of silicone products, such as silicone oil, silicone rubber, silicone resin, etc 2.It is used in polyester polyme... -
Special Design for Dibutyl Maleate 105-76-0 - 1,2-Dimethoxybenzene 91-16-7 – Starsky
Description Product name:1,2-Dimethoxybenzene CAS:91-16-7 MF:C8H10O2 MW:138.16 Density:1.084 g/ml Melting point:22-23°C Boiling point:206-207°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 an intermediate of fungicides Dimethomorph and flumorph. 2.It is used to synthesize tetrahydropalmatine and isobodine in the pharmaceutical industry. 3.It is a... -
Factory wholesale Hot Sales Tributyl Citrate Tbc 77-94-1 - Acetyl tributyl citrate 77-90-7 – Starsky
Description Product name:Acetyl tributyl citrate/ATBC CAS:77-90-7 MF:C20H34O8 Density:1.05 g/ml Melting point:-59°C Boiling point:327°C Package:1 L/bottle, 25 L/drum, 200 L/drum Specification Items Specifications Appearance Colorless liquid Purity ≥99% Color(Pt-Co) ≤10 Acidity(mgKOH/g) ≤0.2 Water ≤0.5% Application 1.It is non-toxic plasticizer. It can be used as PVC, cellulose resin and synthetic rubber plasticizer. 2.It is used for non-toxic PVC granulation, food pack... -
2021 Latest Design Manufacturer 2-Furoyl Chloride - Methyl benzoate 93-58-3 – Starsky
Description Product name:Methyl benzoate CAS:93-58-3 MF:C8H8O2 MW:136.15 Density:1.088 g/ml Melting point:-12°C Boiling point:198-199°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) ≤0.1 Water ≤0.5% Application 1.It can be used as solvent for cellulose esters, synthetic resins and rubbers, and auxiliaries for polyester fibers. 2.It is also used for the preparation of... -
Factory wholesale Hot Sales Tributyl Citrate Tbc 77-94-1 - Barium chromate 10294-40-3 – Starsky
Description Product name:Barium chromate CAS:10294-40-3 MF:BaCrO4 Melting point: 210°C Density:4.5 g/cm3 at 25°C Package:1 kg/bag, 25 kg/bag, 25 kg/drum Specification Items Specifications Appearance Yellow crystal Purity ≥99% Cl ≤0.2% CO3 ≤0.1% Water insoluble matter ≤0.05% Hydrochloric acid insoluble matter ≤0.1% Application 1.It is used for production of safety match, pottery, glass pigment, etc. 2.It is used as reagent for the determination of sulfate and selenate. Proper... -
2021 High quality Butylparaben 94-26-8 - Tin/Sn 7440-31-5 – Starsky
Description Product Name: Tin CAS: 7440-31-5 MF: Sn MW: 118.71 EINECS: 231-141-8 Melting point: 231.9 °C(lit.) Boiling point: 2270 °C(lit.) density: 7.3 Fp: 2270°C solubility H2O: soluble form: wire Specific Gravity: 7.31 Specification Product name Tin CAS 7440-31-5 Tin powder purity 99.99% Tin powder MF Sn powder Tin powder size 80nm, 500nm Tin powder color black Tin powder bulk density 0.72g/cm3 Tin powder Morphology Spherical Tin powder SSA 7m2/g Application ...
