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Ordinary Discount 4-Methylanisole Cas 104-93-8 With Best Price - Dibutyl sebacate 109-43-3 – Starsky
Description Product name:Dibutyl sebacate/DBS CAS:109-43-3 MF:C18H34O4 Density:0.94 g/ml Melting point:-10°C Boiling point:345°C Package:1 L/bottle, 25 L/drum, 200 L/drum Specification Items Specifications Appearance Colorless or yellowish liquid Purity ≥99% Color(Pt-Co) ≤30 Loss on heating ≤0.3% Acidity(mgKOH/g) ≤0.2 Water ≤0.15% Application 1.It is used for food contact packaging materials, cold-resistant auxiliary plasticizer. 2.It is used as stationary liquid of ... -
Chinese wholesale Sodium Chlorite - Stannic chloride pentahydrate 10026-06-9 – Starsky
Description Product name:Stannic chloride pentahydrate CAS:10026-06-9 MF:Cl4H10O5Sn MW:350.6 Melting point:56°C Density:2.04 g/cm3 Package:1 kg/bag, 25 kg/drum Specification Items Specifications Appearance White lump Purity ≥99% SO4 ≤0.005% Fe ≤0.001% Sb ≤0.005% As ≤0.0005% Application 1.Mechanical engineering:Reagent for electrochemical coating of parts; 2.Glass industry:Application of a conductive layer on the glass, for the strengt... -
Top Quality Factory Price 1,4-Benzenedimethanol - Ethyl oxalate/Diethyl oxalate 95-92-1 – Starsky
Description Product name:Ethyl oxalate/Diethyl oxalate CAS:95-92-1 MF:C6H10O4 MW:146.14 Density:1.076 g/ml Melting point:-41°C Boiling point:185°C Package:1 L/bottle, 25 L/drum, 200 L/drum Specification Items Specifications Appearance Colorless oily liquid Purity ≥99% Water ≤0.5% Application 1.It is the intermediate of phenobarbital, azathioprine, sulfadoxine, sulfamethoxazole, carboxybenzylpenicillin, piperacillin, chloroquine lactate, thiabendazole and other drugs. 2.It i... -
Best Price for Tetrachloroethylene 127-18-4 - Chromium oxide 1333-82-0 CrO3 – Starsky
Description Product name:Chromium Trioxide CAS:1333-82-0 MF:CrO3 MW:99.99 Density:2.67-2.82 g/cm3 Package:1 kg/bag, 50 kg/drum Property:Chromium trioxide is dark red flake. It is soluble in water, alcohol, sulfuric acid and ether, insoluble in acetone. Specification Items Specifications Appearance Dark red flake Purity ≥99.8% Sulfate ≤0.05% Water insoluble matter ≤0.02% Turbidity ≤0.05% Sodium ≤0.04% Application 1.It is mainly used fo... -
Competitive Price for Manufacturer Suppplier 4′-Methoxyacetophenone - Factory supplier Citronellal CAS 106-23-0 – Starsky
Description Product Name: Citronellal CAS: 106-23-0 MF: C10H18O MW: 154.25 EINECS: 203-376-6 Melting point: -16°C (estimate) Boiling point: 207 °C(lit.) Fensity: 0.857 g/mL at 25 °C(lit.) Vapor pressure: 14 hPa (88 °C) Refractive index: n20/D 1.451(lit.) Fp: 169 °F Form: Liquid Color: Clear light yellow Specific Gravity: 0.858 (20/4℃) Merck: 14,2329 BRN: 1720789 Package: 1 L/bottle, 25 L/drum, 200 L/drum Specification Items Specifications Appearance Colorless or light yellow liquid ... -
Special Price for Hot Sales Dimethoxybenzene - Butanethiol/1-Butanethiol 109-79-5 – Starsky
Description Product name:Butanethiol CAS:109-79-5 MF:C4H10S MW:90.19 Density:0.842 g/ml Melting point:-116°C Package:1 L/bottle, 25 L/drum, 200 L/drum Property:It is slightly soluble in oil, water and soluble in ethanol. Specification Items Specifications Appearance Colorless or light yellow liquid Purity ≥99% Color(APHA) ≤30 Water ≤0.5% Acidity(mgKOH/g) ≤0.2 Application 1.It is used as flavor and used in synthetic rubber industry. 2.It is used ... -
Massive Selection for Wholesales Rhodium Nitrate Cas 10139-58-9 - Rhodium nitrate 10139-58-9 manufacture price – Starsky
Description Product Name: Rhodium(III) nitrate CAS: 10139-58-9 MF: N3O9Rh MW: 288.92 EINECS: 233-397-6 Boiling point: 100 °C Density: 1.41 g/mL at 25 °C Storage temp.: 0-6°C Color: Dark orange-brown to red-brown solution Specification Items Specifications Purity ≥99.5% Rh ≥15% Pd ≤0.005% Pt ≤0.001% Au ≤0.002% Mg ≤0.001% Fe ≤0.003% Mn ≤0.002% Ir ≤0.005% Al ≤0.005% Ca ≤0.001% Cu ≤0.001% Cr ≤0.001% Zn ≤0.003% Si ≤0.004% Pb ≤0.005% Application 1. Precious met... -
Good quality Cyclohexanone 108-94-1 - 4-tert-Butylbenzoic acid cas 98-73-7 manufacturer supplier – Starsky
Description Product name:4-tert-Butylbenzoic acid(PTBBA) CAS:98-73-7 MF:C11H14O2 MW:178.23 Density:1.045 g/cm3 Melting point:162-165°C Package:1 kg/bag, 25 kg/bag, 25 kg/drum Specification Items Specifications Appearance White crystalline powder Purity ≥99% Acidity(mgKOH/g) 312-315 Fe ≤3ppm Residue on ignition ≤0.01% Water ≤0.5% Application 1.It can be used as food preservative. 2.It can be used as nucleating agent for polypropylene. 3.It can be used as an improver in ... -
China Cheap price Diethylene Glycol Dibenzoate - Desmodur RE/Methylidynetri-p-phenylene triisocyanate/CAS 2422-91-5 manufacture supplier – 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 Desmodur RE is a highly active cross-linking agent, Used in the ... -
High reputation Factory Price Hafnium Chloride Cl4hf Powder - Scandium CAS 7440-20-2 metal powder factory supplier – Starsky
Description Product Name: SCANDIUM CAS: 7440-20-2 MF: Sc MW: 44.96 EINECS: 231-129-2 Melting point :1540 °C(lit.) Boiling point : 2836 °C(lit.) Density: 2.99 g/mL at 25 °C(lit.) Form: powder Color: Silver-gray Specification Product Name Scandium metal CAS 7440-20-2 Grade 100.00% 99.99% 99.99% 99.90% CHEMICAL COMPOSITION Sc/TREM (% min.) 99.999 99.99 99.99 99.9 TREM (% min.) 99.9 99.9 99 99 Rare Earth Impurities ppm max. ppm max. ppm max. % max. La/TREM 2 5 5 0.01 C... -
8 Year Exporter Trimethyl Citrate Cas 1587-20-8 - Desmodur RE/Methylidynetri-p-phenylene triisocyanate/CAS 2422-91-5 manufacture supplier – 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 Desmodur RE is a highly active cross-linking agent, Used in the ... -
Hot-selling Barium Chromate Bacro4 Powder - Antioxidant 245 cas 36443-68-2 – Starsky
Description Product Name: Antioxidant 245 CAS: 36443-68-2 MF: C34H50O8 MW: 586.77 EINECS: 253-039-2 Melting point: 79-81°C Boiling point: 602.88°C (rough estimate) Density: 1.0397 (rough estimate) refractive index: 1.6000 (estimate) Fp: >150 °C Specification Product Name Antioxidant 245 CAS 36443-68-2 Appearance White crystals or Powder MF C34H50O8 Package 25 kg/bag Application Antioxidant 245 has good compatibility with polymers and high resistance to thermal oxidat...