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Quality Inspection for Sodium Chlorite 80% - HAFNIUM OXIDE 12055-23-1 – Starsky
Description Product Name: HAFNIUM OXIDE CAS: 12055-23-1 MF: HfO2 MW: 210.49 EINECS: 235-013-2 Melting point: 2810 °C density: 9.68 g/mL at 25 °C(lit.) refractive index: 2.13 (1700 nm) form: powder color: Off-white Specific Gravity: 9.68 Water Solubility: Insoluble in water. Merck: 14,4588 Specification Items Specifications Appearance White crystal Purity ≥99.99% Fe ≤0.003% Al ≤0.001% Ca ≤0.002% Cd ≤0.001% Ni ≤0.003% Cr ≤0.001% Co ≤0.001% Mg ≤0.001% Ti ≤0.002% ... -
2021 High quality Hafnium Oxide Hfo2 Powder 12055-23-1 - Sodium iodide 7681-82-5 – Starsky
Description Product Name: Sodium iodide CAS: 7681-82-5 MF: NaI MW: 149.89 EINECS: 231-679-3 Melting point: 661 °C (lit.) Boiling point: 1300 °C Density: 3.66 Vapor density: >1 (vs air) Vapor pressure: 1 hPa (767 °C) Refractive index: 1.7745 Fp: 1300-1304°C Color: White Crystalline or Powder Merck: 14,8631 Specification Item of analysis Standard Result of analysis Appearance White Crystalline or Powder White Crystalline or Powder Assay ≥99% 99.23% Water ≤0.5% 0.1% Chloride ≤0... -
High definition Nickel/Ni Cas 7440-02-0 - Scandium oxide 12060-08-1 – Starsky
Description Product Name: Scandium oxide CAS: 12060-08-1 MF: O3Sc2 MW: 137.91 EINECS: 235-042-0 Melting point：1000 °C density : 8.35 g/mL at 25 °C(lit.) refractive index:1.964 form: powder color : White Specific Gravity: 3.864 Water Solubility: insoluble Merck: 14,8392 Specification Index Model Sc2O3.3N Sc2O3.4N Sc2O3.5N Sc2O3.6N Sc2O3/TREO(%,min) 99.9 99.99 99.999 99.9999 TREO(%,min) 99 99 99 99.9 Appearance White Powder White Powder Wh... -
High Performance Factory Price 4-Methylacetophenone 122-00-9 - Diethyl succinate 123-25-1 – Starsky
Description Product name:Diethyl succinate CAS:123-25-1 MF:C8H14O4 Density:1.04 g/ml Melting point:-20°C Boiling point:217.7°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 It is used as food flavoring agent, solvent and intermediate in organic synthesis, as well as fixed solution of gas chromatography. Property It is miscible with etha... -
New Fashion Design for Manufacturer Butyl Methacrylate 97-88-1 - Propylene carbonate 108-32-7 – Starsky
Description Product name:Propylene carbonate CAS:108-32-7 MF:C4H6O3 MW:102.09 Melting point:-49°C Boiling point:240°C Density:1.204 g/ml Package:1 L/bottle, 25 L/drum, 200 L/drum Specification Items Specifications Appearance Colorless liquid Purity ≥99.5% Color(Co-Pt) ≤20 Water ≤0.1% Application 1.It is used as oil solvent, spinning solvent, olefin, aromatic extraction agent, carbon dioxide absorbent, water-soluble dyes and pigment dispersant, etc. 2.It is used as UV cura... -
China Manufacturer for 4′-Methoxyacetophenone 100-06-1 With Lowest Price - Pyridine 110-86-1 – Starsky
Description Product Name: Pyridine CAS: 110-86-1 MF: C5H5N MW: 79.1 EINECS: 203-809-9 Melting point: -42 °C (lit.) Boiling point: 115 °C (lit.) Density: 0.978 g/mL at 25 °C (lit.) Vapor density: 2.72 (vs air) Vapor pressure: 23.8 mm Hg ( 25 °C) Refractive index: n20/D 1.509(lit.) FEMA: 2966 | PYRIDINE Fp: 68 °F Form: Liquid Color: colorless PH: 8.81 (H2O, 20℃) Specification Items Specifications Appearance Colorless liquid Purity ≥99.5% Color(Co-Pt) ≤10 Water ≤0.5% Applicat... -
Best quality Benzyl Chloroformate Cas 501-53-1 - N-Iodosuccinimide 516-12-1 – Starsky
Description Product name:N-Iodosuccinimide CAS:516-12-1 MF:C4H4INO2 MW:224.98 Density:2.245 g/cm3 Melting point:202-206°C Package:1 kg/bag, 25 kg/bag, 25 kg/drum Property:It is soluble in acetone, methanol, slightly soluble in dioxane, almost insoluble in carbon tetrachloride, ether. Specification Items Specifications Appearance White crystal Purity ≥99% Loss on drying ≤0.5% Water ≤0.5% Application 【Use One】 Mainly used as pharmaceutical intermediates... -
Trending Products Hot Sales Levamisole Hydrochloride 16595-80-5 - 3,4′-Oxydianiline 2657-87-6 – Starsky
Storage Dry and store at room temperature -
2021 wholesale price Hot Sales Ethyl 2-Hydroxybenzoate - Xylazine Hcl/Xylazine Hydrochloride 23076-35-9 – Starsky
Description Product Name: Tetrakis(triphenylphosphine)palladium CAS: 14221-01-3 MF: C72H60P4Pd MW: 1155.561844 EINECS: 238-086-9 Melting point: 103-107 °C storage temp.: 2-8°C form: Fine Powder or Platelets color: Bright yellow to khaki Water Solubility: insoluble Specification Product Name Tetrakis(triphenylphosphine)palladium CAS 14221-01-3 Apperance Yellow Powder Melting point 103-107 °C Assay/Pd ≥9.2% Purity ≥99% Properties of precious metal catalysts 1.High activit... -
Factory supplied 2-Acetonaphthone 93-08-3 - 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 ... -
Fast delivery Dimethyl Glutarate - Dibutyl maleate 105-76-0 – Starsky
Description Product name:Dibutyl maleate/DBM CAS:105-76-0 MF:C12H20O4 MW:228.28 Density:0.988 g/ml Melting point:-85°C Boiling point:281°C Packaging:1 L/bottle, 25 L/drum, 200 L/drum Specification Items Specifications Appearance Colorless oily liquid Purity ≥99% Color(Pt-Co) ≤20 Acidity(mgKOH/g) ≤0.2 Water ≤0.5% Application 1.It is mainly used in plastics, coatings, films, adhesives, paper treating agents, pigment fixing agents, impregnating agents, dispersants, lubricants and... -
China OEM Malonic Acid 141-82-2 - 1 4-Benzenedimethanol 589-29-7 – 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. ...
