-
Wholesale Dealers of Wholesales Aminoguanidine Hydrochloride Cas 1937-19-5 - Monomethyl adipate 627-91-8 – Starsky
Description Product name:Monomethyl adipate CAS:627-91-8 MF:C7H12O4 Density:1.081 g/ml Melting point:7-9°C Boiling point:162°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 widely used in the synthesis of high-grade surfactants, and used as additives of high-grade lubricating oil and fuel, emulsifier products, perfume solvent, etc. Prop... -
factory low price Phloroglucinol Cas 108-73-6 - Tianeptine sodium salt 30123-17-2 – 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% Complie... -
Good Wholesale Vendors Acetyl Tributyl Citrate 77-90-7 - Cerium dioxide 1306-38-3 – 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... -
18 Years Factory Diethyl Carbonate 105-58-8 - Ethyl oxalate/Diethyl oxalate 95-92-1 – Starsky
Description Product name:Ethyl oxalate/Diethyl oxalate CAS:95-92-1 MF:C6H10O4 MW:146.14 Density:1.076 g/ml Melting point:-41°C Boiling point:185°C Package:1 L/bottle, 25 L/drum, 200 L/drum Specification Items Specifications Appearance Colorless oily liquid Purity ≥99% Water ≤0.5% Application 1.It is the intermediate of phenobarbital, azathioprine, sulfadoxine, sulfamethoxazole, carboxybenzylpenicillin, piperacillin, chloroquine lactate, thiabendazole and other drugs. 2.It i... -
China Cheap price Boron Nitride - Samarium Chloride 10361-82-7 – Starsky
Description Product Name: Samarium Chloride CAS: 10361-82-7 MF: Cl3Sm MW: 256.72 EINECS: 233-797-0 Melting point: 686 °C(lit.) Density: 4.46 g/mL at 25 °C(lit.) Storage temp: Inert atmosphere,2-8°C Specific Gravity: 4.465 Merck: 14,8347 Stability: hygroscopic Specification Sm2O3/TREO (% min.) 99.999 99.99 99.9 99 TREO (% min.) 45 45 45 45 Rare Earth Impurities ppm max. ppm max. % max. % max. Pr6O11/TREO Nd2O3/TREO Eu2O3/TREO Gd2O3/TREO Y2O3/TREO 3 5 5 5 1 50 100 100 50 50 0.01 0.... -
Online Exporter Palladium Chloride Cl2pd 7647-10-1 - 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... -
PriceList for Dimethyl Adipate 627-93-0 - 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:... -
PriceList for Cobalt Metal Powder 7440-48-4 - Calcium fluoride 7789-75-5 – Starsky
Description Product property Product name:Calcium fluoride CAS:7789-75-5 MF:CaF2 MW:78.07 Density:3.18 g/cm3 Melting point:1402°C Boiling point:2500°C Specification Items Specifications Appearance White powder Purity ≥97% CaCO3 ≤1.2% SiO2 ≤1.5% S ≤0.05% P ≤0.03% Moisture ≤1% Application It is used to manufacture optical glass, optical fiber, enamel and catalyst for dehydration and dehydrogenation. Storage 1. It should be stored in a ventilated and dry warehouse, ... -
professional factory for Wholesales Dibutyl Sebacate 109-43-3 - Benzyl salicylate 118-58-1 – Starsky
Description Product name:Benzyl salicylate CAS:118-58-1 MF:C14H12O3 MW:228.24 Density:1.176 g/ml Melting point:18-20°C Boiling point:168-170°C Package:1 L/bottle, 25 L/drum, 200 L/drum Specification Items Specifications Appearance Colorless liquid Purity ≥99% Color(Co-Pt) ≤20 Acid value(mgKOH/g) ≤0.2 Water ≤0.5% Application It is used as the solvent of perfume, especially nitro musk, as well as the fixative of artificial musk and flower perfume. Property It is soluble... -
Original Factory Hot Sales Tetrahydrofuran Thf 109-99-9 - Lidocaine 137-58-6 – Starsky
Description Product Name: Lidocaine CAS: 137-58-6 MF: C14H22N2O MW: 234.34 EINECS: 205-302-8 Melting point: 66-69°C Boiling point: bp4 180-182°; bp2 159-160° Density: 0.9944 (rough estimate) Refractive index: 1.5110 (estimate) Fp: 9℃ Storage temp: Store at RT Solubility ethanol: 4 mg/mL Pka: pKa 7.88(H2O)(Approximate) Form: powder Color: White to slightly yellow Merck: 14,5482 Specification Product Name Lidocaine Appearance White powder Purity 99% min MW 234.34 Melting point 66... -
Factory made hot-sale Factory Price Scandium Oxide O3sc2 12060-08-1 - Rhodium triiodide 15492-38-3 – Starsky
Description Product Name: Rhodium triiodide CAS: 15492-38-3 MF: I3Rh MW: 483.62 EINECS: 239-521-5 Density: 6.400 RTECS: VI9315000 Form: Crystalline Color: Black Water Solubility: Insoluble in water. Stability: hygroscopic Specification Items Specifications Purity ≥99% Rh ≥21.3% NO3 ≤0.005% Au ≤0.001% Mg ≤0.001% Fe ≤0.001% Mn ≤0.001% Ir ≤0.004% Al ≤0.001% Ca ≤0.003% Cu ≤0.001% Cr ≤0.002% Zn ≤0.001% Si ≤0.002% Pb ≤0.00... -
Cheap price Factory Price Dibutyl Adipate 105-99-7 - SEBACIC ACID DI-N-OCTYL ESTER 2432-87-3 – 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 can be...
