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High reputation Eugenol 97-53-0 - 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 Manufacturer for Manufacturer Supplier Dibutyl Maleate 105-76-0 - Dimethyl sebacate 106-79-6 – Starsky
Description Product name:Dimethyl sebacate CAS:106-79-6 MF:C12H22O4 MW:230.3 Density:0.988 g/ml Melting point:24.5°C Boiling point:158°C Package:1 L/bottle, 25 L/drum, 200 L/drum Specification Items Specifications Appearance Colorless oily liquid Purity ≥99% Color(Pt-Co) ≤30 Acidity(mgKOH/g) ≤0.2 Water ≤0.5% Application 1.It is used as plasticizer, softener and solvent for cellulose resin, vinyl resin and synthetic rubber. 2.It is widely used as main raw materials of li... -
Special Price for Factory Price Dibromoneopentyl Glycol Dbnpg - Tetrakis(triphenylphosphine)palladium cas 14221-01-3 manufacturer price – 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 activity... -
China Cheap price Hot Sales 3-Methylanisole Cas 100-84-5 - Monoethyl Adipate 626-86-8 – Starsky
Description Product name:Monoethyl adipate CAS:626-86-8 MF:C8H14O4 MW:174.19 Density:0.98 g/ml Melting point:28-29°C Boiling point:180°C Package:1 L/bottle, 25 L/drum, 200 L/drum Specification Items Specifications Appearance Colorless liquid Purity ≥97% Color(Pt-Co) ≤30 Adipic acid ≤2% Water ≤0.5% Application It is organic synthesis, pharmaceutical intermediates, solvents, etc. Property It is insoluble in water, soluble in alcohol, ether and other organic solvents. ... -
Short Lead Time for Factory Price Cobalt Sulfate Powder - Strontium nitrate 10042-76-9 – Starsky
Description Product name:Strontium nitrate CAS:10042-76-9 MF:Sr(NO3)2 MW:211.63 Melting point:570°C Density:2.986 g/cm3 Package:1 kg/bag, 25 kg/bag, 25 kg/drum Specification Items Specifications Appearance White crystal Purity ≥99% Ca ≤0.5% Ba ≤0.2% Water insoluble matter ≤0.3% Application 1.It is used for making red fireworks, signal bombs, flame tubes, analysis reagents, optical glass, liquid crystal glass substrate, aerosol fire extinguishing systems and other fire re... -
Factory supplied Hot Sales Phloroglucinol Anhydrous 108-73-6 – Minoxidil CAS 38304-91-5 manufacturer price – Starsky
Description Product Name: Minoxidil CAS: 38304-91-5 EINECS: 253-874-2 Melting point: 272-274 °C (dec.) (lit.) Boiling point: 348.61°C (rough estimate) Density: 1.1651 (rough estimate) Refractive index: 1.7610 (estimate) Storage temp: 2-8°C Pka: 4.61(at 25℃) Merck: 14,6203 Specification Product Name Minoxidil Appearance White crystalline powder Purity 99% min MW 209.25 MF C9H15N5O Package 1 kg/bag or 25 kg/drum or based on customer’s requirements Application 1. Antihypert... -
Rapid Delivery for Wholesales 4-Tert-Butylbenzoic Acid - 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... -
Factory made hot-sale Decabromodiphenyl Oxide - Factory supplier p-Cresol/4-Methylphenol CAS 106-44-5 – Starsky
Description Product name:p-Cresol/4-Methylphenol CAS:106-44-5 MF:C7H8O MW:108.14 Density:1.034 g/cm3 Melting point:32-34°C Package:1 L/bottle, 25 L/drum, 200 L/drum Property:It is soluble in water, easily soluble in caustic solution and common organic solvents. Specification Items Specifications Appearance Colorless to reddish liquid or white crystal Purity ≥99% Crystallization point ≥33.5°C Color(Hazen) ≤60 Water ≤0.5% Application 1.4-Meth... -
Best Price on Methyl 4-Tert-Butylbenzoate - Diethyl glutarate 818-38-2 – Starsky
Description Product name:Diethyl glutarate CAS:818-38-2 MF:C9H16O4 MW:188.22 Density:1.022 g/ml Melting point:-24.1°C Boiling point:237°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 solvent and intermediates for organic synthesis and pharmaceuticals, etc. Property It is soluble in alcohol and ether, slightly soluble in w... -
100% Original Wholesales Diethyl Malonate Faster Delivery - Salicylaldehyde 90-02-8 manufacture price – Starsky
Description Product name:Salicylaldehyde CAS:90-02-8 MF:C7H6O2 MW:122.12 Melting point:1-2°C Boiling point:197°C Density:1.146 g/ml at 25°C Package:1 L/bottle, 25 L/drum, 200 L/drum Property:It is slightly soluble in water, soluble in ethanol, ether. Specification Items Specifications Appearance Colorless oily liquid Purity ≥99% Color(Co-Pt) ≤20 Phenol ≤0.5% Moisture ≤0.5% Application Salicylaldehyde is an important intermediate ... -
Special Price for Hot Sales Erbium Chloride Hexahydrate - Neodymium oxide CAS 1313-97-9 manufacture price – Starsky
Description Product Name: Neodymium oxide CAS: 1313-97-9 MF: Nd2O3 MW: 336.48 EINECS: 215-214-1 Melting point：2270 °C Density：7.24 g/mL at 20 °C(lit.) Storage temp：Storage temperature: no restrictions. Form：Sintered Lump Specific Gravity：7.24 Specification Nd2O3/TREO (% min.) 99.999 99.99 99.9 99 TREO (% min.) 99 99 99 99 Loss On Ignition (% max.) 1 1 1 1 Rare Earth Impurities ppm max. ppm max. % max. % max. La2O3/TREO 3 50 0.01 0.05 CeO2/TREO 3 20 0.01 0.05 Pr6O11/TREO 5 ... -
Factory Price Tetrabutylammonium Bromide - Ethyl acetoacetate/EAA CAS 141-97-7 – 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% Property Ethyl acetoacetate is colorless liquid with cheerful fruit smell. It is easily soluble in ...
