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Factory For High Quality Molybdenum Disulfide Mos2 1317-33-5 - 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... -
Top Suppliers Dimethyl Phthalate 97% - Methacrylic acid 79-41-4 – Starsky
Description Product name:Methacrylic acid CAS:79-41-4 MF:C4H6O2 MW:86.09 Melting point:16°C Boiling point:163°C Density:1.015 g/ml Package:1 L/bottle, 25 L/drum, 200 L/drum Property:It is soluble in hot water, ethanol and most organic solvents. Specification Items Specifications Appearance Colorless liquid Color(APHA) ≤15 Purity ≥99% Water ≤0.5% Application It is used to prepare methyl methacrylate, coatings, insulating material, synthetic rubber, adhes... -
Wholesale Diethyl Malonate - Manufacture supplier Triacetin CAS 102-76-1 – Starsky
Description Product Name: Triacetin CAS: 102-76-1 MF: C9H14O6 MW: 218.2 EINECS: 203-051-9 Melting point: 3 °C(lit.) Boiling point: 258-260 °C(lit.) Density: 1.16 g/mL at 25 °C(lit.) Vapor density: 7.52 (vs air) vapor pressure: 0.00248 mm Hg @ 250C FEMA: 2007 | (TRI-)ACETIN Refractive index: n25/D 1.429-1.431(lit.) Fp: 300 °F JECFA Number: 920 Merck: 14,9589 BRN: 1792353 Specification Items Specifications Appearance Colorless oily liquid Color(Pt-Co) ≤15 Content ≥99.0% Acidity(m... -
Chinese Professional O5ta2 Powder 1314-61-0 Tantalum Pentoxide - Praseodymium oxide CAS 12037-29-5 manufacture price – Starsky
Description Product Name: Praseodymium oxide CAS: 12037-29-5 MF: O3Pr2 MW: 329.81 EINECS: 234-857-9 Melting point：2500°C Density：6.5 g/mL at 25 °C(lit.) Form：nanopowder Color：black powder Water Solubility：insoluble Specification Grade Pr6O11 2N Pr6O11 2N5 Pr6O11 3N Pr6O11 4N TREO(%min) 99.00 99.00 99.00 99.00 Pr6O11/TREO(%min) 99.00 99.50 99.90 99.99 Fe2O3(%max) 0.015 0.010 0.005 0.002 SiO2(%max) 0.015 0.010 0.005 0.002 CaO(%max) 0.035 0.030 0.020 0.010 Cl-(%max) 0.050... -
Factory best selling Nickel Nitrate Hexahydrate 13478-00-7 - Yttrium Fluoride 13709-49-4 manufacture price – Starsky
Description Product Name: Yttrium Fluoride CAS: 13709-49-4 MF: F3Y MW: 145.9 EINECS: 237-257-5 Melting point: 1387 °C Density: 4.01 g/mL at 25 °C(lit.) Refractive index: 1.54 Form: powder Specific Gravity: 4.01 Specification Product Name Yttrium Fluoride Grade 99.9999% 99.999% 99.99% 99.9% 99% CHEMICAL COMPOSITION Y2O3/TREO (% min.) 99.9999 99.999 99.99 99.9 99 TREO (% min.) 77 77 77 77 77 Loss On Ignition (% max.) 0.5 1 1 1 1 Rare Earth Impurities ppm max. ppm max. ppm m... -
Low MOQ for Factory Price 4-Tert-Butylbenzoic Acid - Dimethyl malonate cas 108-59-8 manufacture supplier – Starsky
Description Product name:Dimethyl malonate CAS:108-59-8 MF:C5H8O4 MW:132.11 Melting point:-62°C Boiling point:180-181°C Flash point:194°F Density:1.156 g/ml Package:1 L/bottle, 25 L/drum, 200 L/drum Specification Items Specifications Appearance Colorless liquid Purity ≥99% Color(Co-Pt) ≤10 Water ≤0.07% Acidity ≤0.07% Application 1.It is an important raw material for the production of Pipemidic acid. 2.It is also used as perfume intermediate and pesticide intermediate. Property... -
New Arrival China Factory Price Sebacic Acid Di-N-Octyl Ester 2432-87-3 - Diisononyl phthalate DINP 28553-12-0 – Starsky
Description Product Name: Diisononyl phthalate/DINP CAS: 28553-12-0 MF: C26H42O4 MW: 418.61 EINECS: 249-079-5 Melting point: -48° Density: 0.972 g/mL at 25 °C (lit.) Vapor pressure: 1 mmHg ( 200 °C) Refractive index: n20/D1.485(lit.) Fp: 235 °C Water Solubility: <0.1 g/100 mL at 21 ºC Merck: 14,3290 BRN: 3217775 Specification Items Specifications Appearance Colorless liquid Color(APHA) ≤10 Purity ≥99.5% Water ≤0.1% Acidity(mgKOH/g) ≤0.05 Loss on drying ≤0.15% Applic... -
Bottom price Hafnium Chloride Cl4hf Powder 13499-05-3 - Zirconium tetrachloride 10026-11-6 manufacture price – Starsky
Description Product Name: Zirconium tetrachloride CAS: 10026-11-6 MF: ZrCl4 MW: 233.04 Melting point: 331°C Density: 2.8 g/cm3 Package: 1 kg/bag, 25 kg/bag, 25 kg/drum Specification Items Specifications Appearance White powder Purity ≥99% Zr ≥38.5% Al ≤11ppm Cr ≤10ppm Fe ≤100ppm Mn ≤20ppm Ni ≤13ppm Ti ≤10ppm Si ≤50ppm Application It is used to make metal zirconium, pigment, textile waterproof agent, leather tanning agent, etc. It is used to prepare zirconium compound... -
18 Years Factory Levamisole Hydrochloride 16595-80-5 Factory - Telmisartan 144701-48-4 – Starsky
Description Product Name: Telmisartan CAS: 144701-48-4 MF: C33H30N4O2 MW: 514.62 EINECS: 620-494-7 Melting point: 261-263°C Boiling point: 771.9±70.0 °C(Predicted) Density: 1.16 RTECS: DV2037500 Storage temp: 2-8°C Solubility DMSO: >5 mg/mL at 60 °C Form: solid Pka: 3.86±0.36(Predicted) Color: white Water Solubility: insoluble Merck: 14,9129 Specification Product Name Telmisartan Appearance White to brown Crystalline Powder Purity 99% min MW 514.62 Melting point 261-263°C App... -
Factory making Hot Sales Thrimethyl Orthoformate Tmof - Dodecyl acrylate cas 2156-97-0 manufacturer price – Starsky
Description Product name:Dodecyl acrylate CAS:2156-97-0 MF:C15H28O2 MW:240.38 Density:0.884 g/ml Melting point:4°C Boiling point:120°C Packaging:1 L/bottle, 25 L/drum, 200 L/drum Specification Items Specifications Appearance Colorless liquid Purity ≥99% Color(Co-Pt) ≤20 Acid value ≤0.5 Viscosity 4-10 Water ≤0.2% Inhibitor 200-400 Application It is used as coatings, adhesives, textile finishing agents. Storage Stored at a dry, shady, ventilated place. Payment * W... -
Newly Arrival 4-Methylacetophenone 122-00-9 - gamma-Valerolactone CAS 108-29-2 GVL manufacturer price – Starsky
Description Product Name: gamma-Valerolactone CAS: 108-29-2 MF: C5H8O2 MW: 100.12 EINECS: 203-569-5 Melting point: −31 °C(lit.) Boiling point: 207-208 °C(lit.) Density: 1.05 g/mL at 25 °C(lit.) Vapor density: 3.45 (vs air) Fefractive index: n20/D 1.432(lit.) Fp: 204.8 °F Form: Liquid Color: Clear colorless PH: 7 (H2O, 20℃) Specification Inspection items Specifications Results Appearance Colorless to slightly yellow liquid conform Odor Herbal, Sweet warm cocoa, woody co... -
China Gold Supplier for Ruthenium Powder - Cesium iodide CAS 7789-17-5 manufacture price – Starsky
Description Product Name: Cesium iodide CAS: 7789-17-5 MF: CsI MW: 259.81 EINECS: 232-145-2 Melting point: 626 °C (lit.) Boiling point: 1280 °C Density: 4.51 g/mL at 25 °C (lit.) Refractive index: 1.7876 Fp: 1280°C Color: White Specific Gravity: 4.51 Specification Product Name Cesium iodide Appearance White crystal powder Purity ≥99.9% Li ≤0.00005% Na ≤0.0001% K ≤0.0002% Rb ≤0.002% Ca ≤0.00005% Mg ≤0.0001% Sr ≤0.0001% Ba ≤0.001% Fe ≤0.00005% Al ≤0.00001% Cr ...
