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China Manufacturer for Lowest Price Tetramisole Hydrochloride 5086-74-8 - 2-Ethylimidazole 1072-62-4 – Starsky
Description Product name:2-Ethylimidazole CAS:1072-62-4 MF:C5H8N2 MW:96.13 Density:1.55 g/cm3 Melting point:78-81°C Boiling point:268°C Package:1 kg/bag, 25 kg/drum Property:It is soluble in water, alcohol, acetone and benzene. 2-Ethylimidazole is a versatile intermediate with a variety of applications. It is used as a building block for active ingredients as well as in epoxy curing. It was used in the synthesis of razaxaban, a highly potent, selective, and orally bioavailable factor Xa ... -
China Manufacturer for Best Price Palladium Chloride Cl2pd 7647-10-1 - Ruthenium(III) chloride 14898-67-0 – Starsky
Description Product Name: Ruthenium(III) chloride CAS: 14898-67-0/10049-08-8/13815-94-6 MF: Cl3Ru MW: 207.43 EINECS: 604-667-4 Melting point: >300°C density: 3.11 g/cm3 form: Powder color: Dark brown to black Water Solubility: soluble Specification Product Name Ruthenium(III) chloride CAS 14898-67-0 (x-hydrate) 13815-94-6 (trihydrate) 10049-08-8 (anhydrous) Ruthenium content 49% Purity Purity of original ruthenium powder > 99.95% Impurity (%... -
Best quality Wholesales 1 4-Dimethoxybenzene Best Price - Dimethoxybenzene 151-10-0 – Starsky
Description Product name:1,3-dimethoxybenzene CAS:151-10-0 MF:C8H10O2 MW:138.16 Density:1.055 g/ml Melting point:-52°C Boiling point:85-87°C Package:1 L/bottle, 25 L/drum, 200 L/drum Specification Items Specifications Appearance Colorless liquid Purity ≥99% Water ≤0.1% Phenol ≤200ppm Application 1.It is used to prepare UV absorber UV-9. 2.It is the intermediate of synthetic acaricide benmite. 3.It is used as the intermediate of naphthalene dyes, coatings and plastics, a... -
Manufacturer for Palladium Chloride - 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% ... -
Manufacturer for Manufacturer Supplier Butylparaben 94-26-8 - N-Methylformamide 123-39-7 – Starsky
Description Product name:N-Methylformamide/NMF CAS:123-39-7 MF:C2H5NO MW:59.07 Density:1.011 g/ml Melting point:-3.2°C Boiling point:198-199°C Package:1 L/bottle, 25 L/drum, 200 L/drum Property:It is mutually soluble with benzene, soluble in water and alcohol, insoluble in ether. Specification Items Specifications Appearance Colorless liquid Purity ≥99% Color(Co-Pt) ≤10 Water ≤0.1% Free alkali ≤0.01% Dimethylformamide ≤0.4% Application 1.It ... -
One of Hottest for Factory Price Dimethoxybenzene 151-10-0 - Diethyl malonate 105-53-3 – Starsky
Description Product name:Diethyl malonate CAS:105-53-3 MF:C7H12O4 Melting point:-50°C Boiling point:199°C Density:1.055 g/ml Package:1 L/bottle, 25 L/drum, 200 L/drum Specification Items Specifications Appearance Colorless liquid Purity ≥99.5% Color(Co-Pt) ≤10 Acidity ≤0.07% Water ≤0.07% Application 1.It is a food flavor, mainly used for the preparation of fruit flavors such as pears, apples, grapes and cherries. 2.It is widely used in the synthesis of barbituric acid,... -
Wholesale 2-Ethylimidazole - Phloroglucinol dihydrate 6099-90-7 – 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... -
2021 Good Quality Butyl Benzoate - Butyl benzoate 136-60-7 – Starsky
Description Product name:Butyl benzoate CAS:136-60-7 MF:C11H14O2 MW:178.23 Density:1.01 g/ml Melting point:-22°C Boiling point:250°C Package:1 L/bottle, 25 L/drum, 200 L/drum Specification Items Specifications Appearance Colorless or yellowish liquid Purity ≥99% Color(Co-Pt) ≤30 Acidity(mgKOH/g) ≤0.1 Water ≤0.1% Application It can be used as solvent of cellulose esters and raw material of perfume. Property It is soluble in most organic solvents, insoluble in water, an... -
China Cheap price Ethyl 2-Hydroxybenzoate 118-61-6 Factory - Phloroglucinol dihydrate 6099-90-7 – 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 source Hot Sales Cobalt Metal Powder - SCANDIUM 7440-20-2 – Starsky
Description Product Name: SCANDIUM CAS: 7440-20-2 MF: Sc MW: 44.96 EINECS: 231-129-2 Melting point :1540 °C(lit.) Boiling point : 2836 °C(lit.) Density: 2.99 g/mL at 25 °C(lit.) Form: powder Color: Silver-gray Specification Product Name Scandium metal CAS 7440-20-2 Grade 100.00% 99.99% 99.99% 99.90% CHEMICAL COMPOSITION Sc/TREM (% min.) 99.999 99.99 99.99 99.9 TREM (% min.) 99.9 99.9 99 99 Rare Earth Impurities ppm max. ppm max. ppm max. % max. La/TREM 2 5 5 0.01 C... -
Factory Promotional Factory Price 4-Methoxyphenol - 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. ... -
Hot Sale for High Quality Boron Nitride - 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...
