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  • Professional China Hafnium Oxide Hfo2 Powder - Magnesium fluoride 7783-40-6 – Starsky

    Professional China Hafnium Oxide Hfo2 Powder - Magnesium fluoride 7783-40-6 – Starsky

    Description Product property Product name:Magnesium fluoride CAS:7783-40-6 MF:MgF2 MW:62.3 Density:3.15 g/cm3 Melting point:1248°C Package:1 kg/bag, 25 kg/bag, 25 kg/drum Specification Items Specifications Appearance White powder Purity ≥99% Water ≤0.5% Application It is used to make ceramics, glass, dissolvent for smelting magnesium metal, coating of lens and filter in optical instrument. Storage Keep the receptacle sealed Put it in a tight container and store in a c...
  • China Gold Supplier for Dioctyl Terephthalate 6422-86-2 - Ethylene carbonate 96-49-1 – Starsky

    China Gold Supplier for Dioctyl Terephthalate 6422-86-2 - Ethylene carbonate 96-49-1 – Starsky

    Description Product name:Ethylene carbonate CAS:96-49-1 MF:C3H4O3 MW:88.06 Melting point:35-38°C Boiling point:243-244°C Density:1.321 g/ml at 25°C Package:1 L/bottle, 25 L/drum, 200 L/drum Specification Items Specifications Appearance Colorless liquid Purity ≥99.9%  Color(Co-Pt) ≤10 Ethylene oxide ≤0.01% Ethylene glycol ≤0.01% Water ≤0.005% Application 1.It is used for the production of lithium batteries and capacitors electrolyte in the electronic industry. 2.It is u...
  • Manufacturer of Wholesales Benzyl Salicylate Cas 118-58-1 - Pyruvic acid 127-17-3 – Starsky

    Manufacturer of Wholesales Benzyl Salicylate Cas 118-58-1 - Pyruvic acid 127-17-3 – Starsky

    Description Product name:Pyruvic acid CAS:127-17-3 MF:C3H4O3 MW:88.06 Density:1.272 g/ml Melting point:11-12°C Package:1 L/bottle, 25 L/drum, 200 L/drum Property:It is miscible with water, ethanol and ether. Specification Items Specifications Appearance Colorless to amber viscous liquid Purity ≥99% Acetic acid ≤0.5% Water ≤0.5% Application 1.Pyruvic acid is an intermediate of thiabendazole. 2.Pyruvic acid and its salts are widely used in the field of ...
  • Cheap price Ethyl Oxalate Diethyl Oxalate - Dicyclohexyl phthalate 84-61-7 – Starsky

    Cheap price Ethyl Oxalate Diethyl Oxalate - Dicyclohexyl phthalate 84-61-7 – Starsky

    Description Product name:Dicyclohexyl phthalate/DCHP CAS:84-61-7 MF:C20H26O4 MW:330.42 Melting point:63-67°C Boiling point:218°C Density:1.2 g/ml Package:1 kg/bag, 25 kg/bag, 25 kg/drum Specification Items Specifications Appearance White crystalline powder Purity ≥99%  Color(Pt-Co) ≤20 Acidity(mgKOH/g) ≤0.2 Loss on heating ≤0.3% Water ≤0.5% Application It is used as main plasticizer for PVC, acrylic resin, polystyrene, nitrocellulose, etc. Property It is soluble in a...
  • Rapid Delivery for Manufacturer Supplier Rhodium Nitrate - Rhodium(III) nitrate 10139-58-9 – Starsky

    Rapid Delivery for Manufacturer Supplier Rhodium Nitrate - Rhodium(III) nitrate 10139-58-9 – 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. Precio...
  • Reasonable price Niobium(V) Chloride Cl5nb Powder - Silver powder 7440-22-4 – Starsky

    Reasonable price Niobium(V) Chloride Cl5nb Powder - Silver powder 7440-22-4 – Starsky

    Description Product property Product Name: Silver CAS: 7440-22-4 MF: Ag MW: 107.87 EINECS: 231-131-3 Melting point :960 °C(lit.) Boiling point :2212 °C(lit.) Density:1.135 g/mL at 25 °C Vapor density:5.8 (vs air) Vapor pressure:0.05 ( 20 °C) Refractive index:n20/D 1.333 Fp:232 °F Storage temp:2-8°C Solubility H2O: soluble Specific Gravity:10.49 Specification Items Specifications Product name Silver Cas number 7440-22-4 Molecular formula Ag Molecular weight 107.87 EIN...
  • Good quality Manufacturer Dimethyl Succinate - Dimethyl succinate 106-65-0 – Starsky

    Good quality Manufacturer Dimethyl Succinate - Dimethyl succinate 106-65-0 – Starsky

    Description Product name:Dimethyl succinate/DMS CAS:106-65-0 MF:C6H10O4 Density:1.117 g/ml Melting point:16°C Boiling point:200°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) ≤0.2 Water ≤0.5% Application 1.It is used for the synthesis of food flavors, and mainly used for the preparation of fruit and fruit wine flavor. 2.It is used for the synthesis of light stabili...
  • Top Quality Tetrabutylammonium Bromide - Butyl isocyanate 111-36-4 – Starsky

    Top Quality Tetrabutylammonium Bromide - Butyl isocyanate 111-36-4 – Starsky

    Description Product name:Butyl isocyanate CAS:111-36-4 MF:C5H9NO MW:99.13 Density:0.88 g/ml Boiling point:115°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 It can be used as intermediate of medicine, pesticide and dye. It is used in the production of fungicide benomyl. Storage Stored at a dry, shady, ventilated place. Delivery Time ...
  • High definition Gamma-Valerolactone - Guaiacol 90-05-1 – Starsky

    High definition Gamma-Valerolactone - Guaiacol 90-05-1 – Starsky

    Description Product Name: Guaiacol CAS: 90-05-1 MF: C7H8O2 MW: 124.14 EINECS: 201-964-7 Melting point: 26-29 °C (lit.) Boiling point: 205 °C (lit.) Density: 1.129 g/mL at 25 °C (lit.) Vapor density: 4.27 (vs air) Vapor pressure: 0.11 mm Hg ( 25 °C) Refractive index: n20/D 1.543(lit.) Fp: 180 °F Storage temp: 2-8°C Solubility H2O: insoluble Pka: 9.98(at 25℃) Form: Liquid After Melting Color: Clear colorless to light yellow PH: 5.4 (10g/l, H2O, 20℃) Odor Threshold: 0.0074ppm Water Solubility:...
  • High Quality Wholesales Pyruvic Acid 127-17-3 - Eugenol 97-53-0 – Starsky

    High Quality Wholesales Pyruvic Acid 127-17-3 - Eugenol 97-53-0 – Starsky

    Description Product name:Eugenol CAS:97-53-0 MF:C10H12O2 MW:164.2 Density:1.067 g/ml Melting point:-10°C Boiling point:254°C Package:1 L/bottle, 25 L/drum, 200 L/drum Specification Items Specifications Appearance Colorless or yellowish liquid Purity ≥99% Color(APHA) ≤30 Acidity(mgKOH/g) ≤0.2 Water ≤0.5%   Application 1.It is used in perfumes, flavors and fragrances.. 2.It can be used as local anesthesia and sterilization in medicine. 3.In the field of dentistry, it ...
  • Leading Manufacturer for 4-Methylanisole 104-93-8 - 2-Acetonaphthone 93-08-3 – Starsky

    Leading Manufacturer for 4-Methylanisole 104-93-8 - 2-Acetonaphthone 93-08-3 – Starsky

    Description Product Name: Tianeptine sodium salt CAS: 30123-17-2 MF: C21H24ClN2NaO4S MW: 458.93 EINECS: 250-059-3 Specification Product name Tianeptine Sodium Powder CAS 30123-17-2 Appearance Off-white powder Confirmed Impurities A ≤0.1% Not detected Water ≤ 5.0% Complies Assay 99.0% min 99.3 % Related compounds Any impurity ≤0.1% <0.1% Total impurities ≤0.4% Complies Residual Solvents Acetidin≤ 0.5% Complies Dichlorome...
  • Special Price for Ethyl P-Toluenesulfonate - Ethylene carbonate 96-49-1 – Starsky

    Special Price for Ethyl P-Toluenesulfonate - Ethylene carbonate 96-49-1 – Starsky

    Description Product name:Ethylene carbonate CAS:96-49-1 MF:C3H4O3 MW:88.06 Melting point:35-38°C Boiling point:243-244°C Density:1.321 g/ml at 25°C Package:1 L/bottle, 25 L/drum, 200 L/drum Specification Items Specifications Appearance Colorless liquid Purity ≥99.9%  Color(Co-Pt) ≤10 Ethylene oxide ≤0.01% Ethylene glycol ≤0.01% Water ≤0.005% Application 1.It is used for the production of lithium batteries and capacitors electrolyte in the electronic industry. 2.It is u...
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