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  • China New Product Xylazine Hcl Xylazine Hydrochloride - 2-Mercaptopyridine CAS 2637-34-5 manufacturer supplier – Starsky

    China New Product Xylazine Hcl Xylazine Hydrochloride - 2-Mercaptopyridine CAS 2637-34-5 manufacturer supplier – Starsky

    Description Product Name: 2-Mercaptopyridine CAS: 2637-34-5 MF: C5H5NS MW: 111.16 EINECS: 220-131-9 Melting point: 127-130 °C(lit.) Boiling point: 184.9±23.0 °C(Predicted) Density: 1.161 (estimate) Refractive index: 1.5605 (estimate) Fp: 125°C Storage temp: 2-8°C Form: Crystalline Powder Color: Yellow to brownish Water Solubility: 50 g/L (20 ºC) Sensitive: Air Sensitive BRN: 105758 Specification Product Name 2-Mercaptopyridine Appearance White to brown Crystalline Powder Purity 99% min...
  • Hot sale Factory Wholesales 4-Methoxyphenol 150-76-5 - Pyromellitic Dianhydride 89-32-7 PMDA – Starsky

    Hot sale Factory Wholesales 4-Methoxyphenol 150-76-5 - Pyromellitic Dianhydride 89-32-7 PMDA – Starsky

    Description Product Name: Pyromellitic Dianhydride PMDA CAS: 89-32-7 MF: C10H2O6 MW: 218.12 EINECS: 201-898-9 Melting point: 283-286 °C(lit.) Boiling point: 397-400 °C(lit.) Density: 1,68 g/cm3 Refractive index: 1.6000 (estimate) Fp: 380 °C BRN: 213583 Specification Items Specifications Appearance White crystal Purity ≥99% Loss on drying ≤0.5% Heavy metals ≤0.5% Application It is mainly used as raw material of polyimide, solidifying agent of epoxide resin.
  • Factory Price Rare Earth Erbium Chloride Cas 10025-75-9 - Platinum dioxide CAS 1314-15-4 factory price – Starsky

    Factory Price Rare Earth Erbium Chloride Cas 10025-75-9 - Platinum dioxide CAS 1314-15-4 factory price – Starsky

    Description Product Name: Platinum dioxide CAS: 1314-15-4 MF: O2Pt MW: 227.08 EINECS: 215-223-0 Melting point:  450 °C(lit.) Density : 10.2 Form : crystalline Color : Dark brown Specification Items Specifications Appearance dark brown crystalline Product Name: Platinum dioxide CAS 1314-15-4 MF: O2Pt MW: 227.08 purity 99.9% Metal content 85% Impurity Au <0.0050 Ca <0.0050 Ag <0.0050 Cu <0.0050 Mg <0.0050 Cr <0.0050 Fe <0.0050 Zn <0.0050 Mn <0.0050 Si ...
  • 2021 Latest Design 4-Tert-Butylbenzaldehyde - Factory supplier Terpineol CAS 8000-41-7 in good price – Starsky

    2021 Latest Design 4-Tert-Butylbenzaldehyde - Factory supplier Terpineol CAS 8000-41-7 in good price – Starsky

    Description Product name:Terpineol CAS:8000-41-7 MF:C10H18O MW:154.25 Melting point:18°C Density:0.934 g/ml Package:1 L/bottle, 25 L/drum, 200 L/drum Property:It is soluble in ethanol, slightly soluble in water and glycerol. Specification Items Specifications Appearance Colorless liquid Purity ≥99% Color(Co-Pt) ≤10 Acidity(mgKOH/g) ≤0.5 Water ≤0.5% Application 1.Terpineol cas 8000-41-7 is used for the preparation of flavors, and also used in plast...
  • Factory Price 2657-87-6 - Sodium fluoride 7681-49-4 – Starsky

    Factory Price 2657-87-6 - Sodium fluoride 7681-49-4 – Starsky

    Description Product name:Sodium fluoride CAS:7681-49-4 MF:NaF MW:41.99 Density:1.02 g/cm3 Melting point:993°C Package:1 kg/bag, 25 kg/bag, 25 kg/drum Property:It is slightly soluble in alcohol, soluble in water, the solution is acidic, soluble in hydrofluoric acid to form sodium hydrogen fluoride. Specification Items Specifications Appearance White crystal or powder Purity ≥98% SiO2 ≤0.5% SiO4 ≤0.3% HF ≤0.1% Na2CO3 ≤0.5% Water insoluble substa...
  • Factory Price For 3,4′-Oxydianiline - Trimethoprim CAS 738-70-5 factory price – Starsky

    Factory Price For 3,4′-Oxydianiline - Trimethoprim CAS 738-70-5 factory price – Starsky

    Description Product Name: Trimethoprim CAS: 738-70-5 MF: C14H18N4O3 MW: 290.32 EINECS: 212-006-2 Melting point: 199-203 °C Boiling point: 432.41°C (rough estimate) Density: 1.1648 (rough estimate) Refractive index: 1.6000 (estimate) Storage temp: 2-8°C Solubility DMSO: soluble Pka: 6.6(at 25℃) Form: white powder Color: colorless or white Water Solubility: <0.1 g/100 mL at 24 ºC Merck: 14,9709 BRN: 625127 Specification Product Name Trimethoprim Appearance White powder Purity 98.5...
  • Hot-selling 2-Methylimidazole - Trichloroethylene 79-01-6 – Starsky

    Hot-selling 2-Methylimidazole - 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...
  • 100% Original Manufacturer Barium Chromate Bacro4 Powder - Dibutyl phthalate 84-74-2 – Starsky

    100% Original Manufacturer Barium Chromate Bacro4 Powder - Dibutyl phthalate 84-74-2 – Starsky

    Description Product name:Dibutyl phthalate Appearance:Colorless transparent liquid Purity:99.5% CAS:84-74-2 MF:C16H22O4 MW:278.35 EINECS:201-557-4 Melting point:-35°C Boiling point:340°C Package:1 L/bottle, 25 L/drum, 200 L/drum Specification Items Specifications Appearance Colorless transparent liquid Color(Pt-Co) ≤20 Purity ≥99.5% Acid value(mgKOH/g) ≤0.07 Moisture ≤0.1% Application 1. It is common plasticizer for plastics, synthetic rubber, artificial leather, etc. 2....
  • 18 Years Factory Hot Sales 2-Ethylhexyl Acetate 99% - Dibutyl sebacate 109-43-3 – Starsky

    18 Years Factory Hot Sales 2-Ethylhexyl Acetate 99% - 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 ...
  • Discountable price Factory Price Diisopropyl Malonate - Factory supplier Linalool CAS 78-70-6 in good price – Starsky

    Discountable price Factory Price Diisopropyl Malonate - Factory supplier Linalool CAS 78-70-6 in good price – Starsky

    Description Product name:Linalool CAS:78-70-6 MF:C10H18O MW:154.25 Melting point:25°C Density:0.87 g/ml HS code:29052210 Package:1 L/bottle, 25 L/drum, 200 L/drum Property:It is insoluble in water, miscible with ethanol and ether. Specification Items Specifications Appearance Colorless liquid Color(APHA) ≤15 Purity ≥98% Acidity(mgKOH/g) ≤0.5 Water ≤0.3% Application Linalool cas 78-70-6 is used for the preparation of fragrance of cosmetics, soap, ...
  • Cheapest Price Best Price Pyridine - Cinnamaldehyde CAS 104-55-2 factory price – Starsky

    Cheapest Price Best Price Pyridine - Cinnamaldehyde CAS 104-55-2 factory price – Starsky

    Description Product name:Cinnamaldehyde CAS:104-55-2 MF:C9H8O MW:132.16 Density:1.05 g/ml Melting point:-9°C Package:1 L/bottle, 25 L/drum, 200 L/drum Property:It is soluble in ethanol, ether, chloroform and oil, soluble in propylene glycol, insoluble in water and glycerol. Specification Items Specifications Appearance Yellowish liquid Purity ≥99% Color(Co-Pt) ≤30 Water ≤0.5%   Application Cinnamaldehyde manufacture price is one of the importan...
  • Best quality Acetaminophen 103-90-2 Factory - Ammonium iodide 12027-06-4 – Starsky

    Best quality Acetaminophen 103-90-2 Factory - Ammonium iodide 12027-06-4 – Starsky

    Description Product name:Ammonium iodide CAS:12027-06-4 MF:H4IN MW:144.94 Melting point:55°C Boiling point:405°C Density:2.51 g/cm3 Package:1 kg/bag, 25 kg/drum Property:It is soluble in water, easily soluble in ethanol, acetone, ammonia, slightly soluble in ether. Specification Items Specifications Appearance White crystalline powder Purity ≥99% Reaction in water solation Meet standard Clarity Meet standard Water insoluble matter ≤0.005% Residue on...