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Factory Cheap Benzyl Chloroformate Price - 4-Chlorophenol 106-48-9 – Starsky
Description Product name:4-Chlorophenol CAS:106-48-9 MF:C6H5ClO MW:128.56 Density:1.306 g/cm3 Melting point:40-45°C Package:1 kg/bag, 25 kg/bag, 25 kg/drum Specification Items Specifications Appearance White crystal Purity ≥99% 2-Chlorophenol ≤0.1% 2,4-Dichlorophenol ≤0.4% 2,6-Dichlorophenol ≤0.2% Impurity ≤0.1% Water ≤0.2% Application It is mainly used in pesticide, medicine, dyestuff, plastics and other industries. It is also used as ethanol color changing ... -
Best-Selling Monoethyl Fumarate 2459-05-4 - Tin/Sn 7440-31-5 – Starsky
Description Product Name: Tin CAS: 7440-31-5 MF: Sn MW: 118.71 EINECS: 231-141-8 Melting point: 231.9 °C(lit.) Boiling point: 2270 °C(lit.) density: 7.3 Fp: 2270°C solubility H2O: soluble form: wire Specific Gravity: 7.31 Specification Product name Tin CAS 7440-31-5 Tin powder purity 99.99% Tin powder MF Sn powder Tin powder size 80nm, 500nm Tin powder color black Tin powder bulk density 0.72g/cm3 Tin powder Morphology Spherical Tin powder SSA 7m2/g Application ... -
Competitive Price for Diphenyl Carbonate 102-09-0 - 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... -
Original Factory Sodium P-Toluenesulfinate - Dibutyl fumarate 105-75-9 – Starsky
Description Product name:Dibutyl fumarate/DBF CAS:105-75-9 MF:C12H20O4 MW:228.28 Density:0.98 g/ml Melting point:-18°C Boiling point:141°C Package:1 L/bottle, 25 L/drum, 200 L/drum Specification Items Specifications Appearance Colorless liquid Purity ≥99% Color(Co-Pt) ≤20 Acidity(mgKOH/g) ≤0.2 Water ≤0.2% Application It is an internal plasticizer. It can be copolymerized with vinyl chloride, vinyl acetate, styrene and acrylate monomers. The copolymer can be used as ad... -
One of Hottest for Manufacturer Desmodur Rfe Isocyanates Rfe - Rhodium(III) nitrate 10139-58-9 – Starsky
Description Product Name: Rhodium(III) nitrate CAS: 10139-58-9 MF: N3O9Rh MW: 288.92 EINECS: 233-397-6 Boiling point: 100 °C Density: 1.41 g/mL at 25 °C Storage temp.: 0-6°C Color: Dark orange-brown to red-brown solution Specification Items Specifications Purity ≥99.5% Rh ≥15% Pd ≤0.005% Pt ≤0.001% Au ≤0.002% Mg ≤0.001% Fe ≤0.003% Mn ≤0.002% Ir ≤0.005% Al ≤0.005% Ca ≤0.001% Cu ≤0.001% Cr ≤0.001% Zn ≤0.003% Si ≤0.004% Pb ≤0.005% Application 1. Precio... -
Best Price on Wholesales Pyridine - Diethyl phthalate 84-66-2 – Starsky
Description Product name:Diethyl phthalate/DEP CAS:84-66-2 MF:C12H14O4 MW:222.24 Melting point:-3°C Boiling point:298-299°C Density:1.12 g/ml at 25°C Package:1 L/bottle, 25 L/drum, 200 L/drum Specification Items Specifications Appearance Colorless liquid Purity ≥99% Color(Pt-Co) ≤20 Acidity(mgKOH/g) ≤0.2 Water ≤0.5% Application 1.It is used as plasticizer, solvent, lubricant, deodorant, foaming agent for flotation of non-ferrous or rare metal mines, fixed liquid for gas... -
High Quality for Tetrakis(Triphenylphosphine)Palladium 14221-01-3 - Malonic acid 141-82-2 – Starsky
Description Product name:Malonic acid CAS:141-82-2 MF:C3H4O4 MW:104.06 Density:1.619 g/cm3 Melting point:132-134°C Package:1 kg/bag, 25 kg/bag, 25 kg/drum Specification Items Specifications Appearance White crystal Purity ≥99.5% Water ≤0.5% Cl ≤0.02% SO4 ≤0.1% Application 1.In the pharmaceutical industry, it is used to produce lumina, barbital, vitamin B1, vitamin B2, vitamin B6, phenylbutazone, amino acids, etc. 2.It is the intermediate of fungicide Isoprothiolane and ... -
2021 Good Quality Cobalt Sulfate - 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, ... -
Good quality Manufacturer Dimethyl Succinate - Anisyl acetate 104-21-2 – Starsky
Description Product name:Anisyl acetate CAS:104-21-2 MF:C10H12O3 MW:180.2 Density:1.107 g/ml Melting point:-84°C Package:1 L/bottle, 25 L/drum, 200 L/drum Specification Items Specifications Appearance Colorless or yellowish liquid Color(APHA) ≤30 Purity ≥99% Loss on drying ≤0.5% Water ≤0.1% Application 1.It can be used to modulate the fragrance of flowers, such as cloves, silver Leucaena, acacia, violets and so on. 2.It can also be used for cosmetics, such as chocolate,... -
100% Original Factory Decabromodiphenyl Oxide 1163-19-5 - Octadecyl acrylate 4813-57-4 – Starsky
Description Product name:Octadecyl acrylate CAS:4813-57-4 MF:C21H40O2 MW:324.54 Density:0.8 g/ml Melting point:32-34°C Boiling point:402.8°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 4-8 Water ≤0.2% Inhibitor 200-400 Application It is mainly used for leveling agent, coating, paint, isolating agent, pour point depressant and various adhesives. Sto... -
One of Hottest for Gamma-Valerolactone 108-29-2 – gamma-Valerolactone 108-29-2 – 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 ... -
2021 Latest Design 2-Ethylhexyl Acetate 103-09-3 - 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:...
