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  • Factory Free sample Dimethyl Phthalate Price - Ethyl acetoacetate/EAA 141-97-9 – Starsky

    Factory Free sample Dimethyl Phthalate Price - Ethyl acetoacetate/EAA 141-97-9 – Starsky

    Description Product name:Ethyl acetoacetate/EAA CAS:141-97-9 MF:C6H10O3 MW:130.14 Melting point:-45°C Boiling point:181°C Density:1.029 g/ml at 20°C Package:1 L/bottle, 25 L/drum, 200 L/drum  Specification Items Specifications Appearance Colorless liquid Purity ≥99%  Color(Co-Pt) ≤10 Ethyl acetate solution test Qualified Acidity (in acetic acid) ≤0.5% Water ≤0.2% Application It is mainly used in medicine, dyestuff, pesticide and so on. It is also used in food additives...
  • China Supplier Dibutyl Phthalate Dbp Lowest Price - Dodecyltrimethylammonium chloride 112-00-5 – Starsky

    China Supplier Dibutyl Phthalate Dbp Lowest Price - Dodecyltrimethylammonium chloride 112-00-5 – Starsky

    Description Product Name: Dodecyltrimethylammonium chloride CAS: 112-00-5 MF: C15H34ClN MW: 263.89 EINECS: 203-927-0 Melting point: 37 °C Boiling point: 412.12°C (rough estimate) Density: 0.9265 (rough estimate) Refractive index: n20/D 1.426 Fp: 19 °C Water Solubility: Soluble Sensitive: Hygroscopic BRN: 3915951 Package:1 kg/bag, 25 kg/drum Specification Items Specifications Appearance White powder Purity ≥99% Water ≤0.5% Ethanol ≤0.5% Application 1. It is used in catalyst...
  • Cheapest Price Decabromodiphenyl Oxide - Acetyl chloride 75-36-5 – Starsky

    Cheapest Price Decabromodiphenyl Oxide - Acetyl chloride 75-36-5 – Starsky

    Description Product Name: Acetyl chloride CAS: 75-36-5 MF: C2H3ClO MW: 78.5 EINECS: 200-865-6 Melting point: -112 °C Boiling point: 52 °C(lit.) Density: 1.104 g/mL at 25 °C(lit.) Vapor density: 2.7 (vs air) Vapor pressure: 11.69 psi ( 20 °C) Refractive index: n20/D 1.389(lit.) Fp: 40 °F Storage temp: Store below +15°C. Form: Liquid Specific Gravity: approximate 1.11 Explosive limit: 7.3-19%(V) Merck: 14,85 BRN: 605303 Specification Items Specifications Appearance Colorless  li...
  • Chinese Professional O5ta2 Powder 1314-61-0 Tantalum Pentoxide - Dysprosium oxide 1308-87-8 manufacture price – Starsky

    Chinese Professional O5ta2 Powder 1314-61-0 Tantalum Pentoxide - Dysprosium oxide 1308-87-8 manufacture price – Starsky

    Description Product Name: Dysprosium oxide CAS: 1308-87-8 MF: Dy2O3 MW: 373 EINECS: 215-164-0 Melting point:2330-2350 °C Density:7.81 g/mL at 25 °C(lit.) Form:nano powder Color:White Specific Gravity:7.81 PH:7.0 Water Solubility :insoluble Sensitive:Hygroscopic Merck:14,3482 Specification Dy2O3 /TREO (% min.) 99.9999 99.999 99.99 99.9 99 TREO (% min.) 99.5 99 99 99 99 Loss On Ignition (% max.) 0.5 0.5 0.5 1 1 Rare Earth Impurities ppm max. ppm max. ppm max. % max. % max. G...
  • Manufacturer for Tantalum Pentoxide O5ta2 Powder - Zirconium carbide CAS 12070-14-3 manufacture price – Starsky

    Manufacturer for Tantalum Pentoxide O5ta2 Powder - Zirconium carbide CAS 12070-14-3 manufacture price – Starsky

    Description Product Name: Zirconium carbide CAS: 12070-14-3 MF: CZr MW: 103.23 EINECS: 235-125-1 Specification The average particle size(nm) 30 500 1000 Purity % >99.9 >99.9 >99.9 Specific surface area (m2/g) 75 24 8 Volume density (g/cm3) 0.19 2.3 3.4 Density (g/cm3) 15.5 15.5 15.5 Appearance Dark powder Partical Size Various particle sizes can be provided according to customer requirements Application 1. Nano-zirconium carbide is applied to fiber: the cont...
  • factory low price Rare Earth Scandium Oxide O3sc2 Powder - Lithium bromide CAS 7550-35-8 manufacture price – Starsky

    factory low price Rare Earth Scandium Oxide O3sc2 Powder - Lithium bromide CAS 7550-35-8 manufacture price – Starsky

    Description Product name:Lithium bromide CAS:7550-35-8 MF:LiBr MW:86.85 Density:1.57 g/cm3 Melting point:550°C Package:1 kg/bag, 25 kg/drum Property:It is soluble in water, ethanol, ether, methanol, acetone, glycol and other organic solvents. It is slightly soluble in pyridine. Specification Items Specifications Appearance White crystalline powder Purity ≥99% Cl ≤0.1% SO4 ≤0.04% Ca ≤0.01% Mg ≤0.005% Fe ≤0.001% Water ≤0.8% Water insoluble matter ≤0.04%   Applicatio...
  • China wholesale Nickel Nitrate Hexahydrate Cas 13478-00-7 Lowest Price -  Hafnium carbide CAS 12069-85-1 manufacturer supplier – Starsky

    China wholesale Nickel Nitrate Hexahydrate Cas 13478-00-7 Lowest Price - Hafnium carbide CAS 12069-85-1 manufacturer supplier – Starsky

    Description Product Name: Hafnium carbide CAS: 12069-85-1 MF: CHf MW: 190.5 EINECS: 235-114-1 Specification The average particle size(nm) 100 1000 Purity % >99.9 >99.9 Specific surface area (m2/g) 41 12 Volume density (g/cm3) 0.5 1.8 Density (g/cm3) 12.7 12.7 Appearance Dark powder Partical Size Various particle sizes can be provided according to customer requirements Application It is mainly used for rocket nozzles, and can be used as the nose cone of space ro...
  • Low price for Manufacturer Ethyl Oxalate Diethyl Oxalate - Sebacic acid CAS 111-20-6 manufacture price – Starsky

    Low price for Manufacturer Ethyl Oxalate Diethyl Oxalate - Sebacic acid CAS 111-20-6 manufacture price – Starsky

    Description Product Name: Kojic acid CAS: 501-30-4 MF: C6H6O4 MW: 142.11 EINECS: 207-922-4 Melting point: 152-155 °C (lit.) Boiling point: 179.65°C (rough estimate) Density: 1.1712 (rough estimate) Specification Product name Kojic acid CAS 501-30-4 Appearance White powder Purity ≥99% Package 1 kg/bag or 25 kg/bag Application Used for cosmetics, food additives, pharmaceuticals, etc Tyrosinase inhibitors; Food antioxidants Used as a reagent for quantitative analysis of trivalent i...
  • Manufacturer of Factory Price Tungsten Metal Powder - Lithium bromide CAS 7550-35-8 manufacture price – Starsky

    Manufacturer of Factory Price Tungsten Metal Powder - Lithium bromide CAS 7550-35-8 manufacture price – Starsky

    Description Product name:Lithium bromide CAS:7550-35-8 MF:LiBr MW:86.85 Density:1.57 g/cm3 Melting point:550°C Package:1 kg/bag, 25 kg/drum Property:It is soluble in water, ethanol, ether, methanol, acetone, glycol and other organic solvents. It is slightly soluble in pyridine. Specification Items Specifications Appearance White crystalline powder Purity ≥99% Cl ≤0.1% SO4 ≤0.04% Ca ≤0.01% Mg ≤0.005% Fe ≤0.001% Water ≤0.8% Water insoluble matter ≤0.04%   Applicatio...
  • Europe style for Hot Sales 3,4′-Oxydianiline 2657-87-6 - Manufacture supplier Furfural CAS 98-01-1  – Starsky

    Europe style for Hot Sales 3,4′-Oxydianiline 2657-87-6 - Manufacture supplier Furfural CAS 98-01-1 – Starsky

    Description Product Name: Furfural CAS: 98-01-1 MF: C5H4O2 MW: 96.08 EINECS: 202-627-7 Melting point: −36 °C(lit.) Boiling point: 54-56 °C11 mm Hg Density: 1.16 g/mL at 25 °C(lit.) Vapor density: 3.31 (vs air) Vapor pressure: 13.5 mm Hg ( 55 °C) Fp: 137 °F Storage temp: 2-8°C Form: Liquid Specification Inspection items Specifications Results Appearance LIGHT YELLOW; YELLOW LIQUID conform Water MAXIMUM .0.1% 0.07 % Assay ≥98.5% 99.02% Total acidity MAXIMUM 0.016mol/l 0.012mol/l ...
  • Low price for Amyl Acetate - Tributyl phosphate CAS 126-73-8 factory price – Starsky

    Low price for Amyl Acetate - Tributyl phosphate CAS 126-73-8 factory price – Starsky

    Description Product Name: Tributyl phosphate CAS: 126-73-8 MF: C12H27O4P MW: 266.31 EINECS: 204-800-2 Melting point: -79 °C (lit.) Boiling point: 180-183 °C/22 mmHg (lit.) Density: 0.979 g/mL at 25 °C (lit.) Vapor density: 9.2 (vs air) Vapor pressure: 27 mm Hg ( 178 °C) Refractive index: n20/D 1.424(lit.) Fp: 380 °F Storage temp: Store below +30°C. Specification Item Specific grade Export grade Reagent grade Appearance Colorless transparent liquid content,% ≥99.5 ≥99.0 ≥98.5 Density(...
  • Super Lowest Price 670-96-2 - Naphazoline hydrochloride 550-99-2 – Starsky

    Super Lowest Price 670-96-2 - Naphazoline hydrochloride 550-99-2 – Starsky

    Description Product Name: Naphazoline hydrochloride CAS: 550-99-2 MF: C14H15ClN2 MW: 246.74 EINECS: 208-989-2 Melting point: 254-260 °C Storage temp: Keep in dark place,Inert atmosphere,Room temperature Form: Crystalline Powder Color: White PH: pH (50g/l, 25℃) : 4.0~6.0 Water Solubility: 170 g/L (20 ºC) Sensitive: Hygroscopic Merck: 14,6368 BRN: 3716843 Specification Product Name Naphazoline hydrochloride Appearance White crystalline powder Purity 99% min MW 246.74 MF C14H15ClN2 ...
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