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2021 High quality Manufacturer Butylated Hydroxyanisole - Propionyl chloride 79-03-8 – Starsky
Description Product Name: Propionyl chloride CAS: 79-03-8 MF: C3H5ClO MW: 92.52 EINECS: 201-170-0 Melting point: -94 °C Boiling point : 77-79 °C (lit.) Density: 1.059 g/mL at 25 °C (lit.) Vapor density: 3.2 (vs air) Vapor pressure: 106 hPa (20 °C) Refractive index: n20/D 1.404(lit.) Fp: 53 °F Storage temp: Store below +30°C. Form: Liquid Color: Clear PH Range: <7.0 Explosive limit: 3.6-11.9%(V) Water Solubility: REACTS FreezingPoint: -94℃ Sensitive: Moisture Sensitive Merck: 14,7828 BRN:... -
Chinese wholesale 4-Methoxybenzyl Alcohol Cas 105-13-5 Manufacturer Supplier - 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... -
Factory wholesale Hot Sales (2-Bromoethyl)Benzene 2-Phenylethyl Bromide 103-63-9 - Tosyl chloride CAS 98-59-9 manufacture price – Starsky
Description Product name:Tosyl chloride CAS:98-59-9 MF:C7H7ClO2S MW:190.65 Melting point:65-69°C Boiling point:134°C Density:1.006 g/cm3 Package:1 kg/bag, 25 kg/bag, 25 kg/drum Specification Items Specifications Appearance White crystal Purity ≥99.5% Free acid ≤0.2% Water ≤0.3% Application 1.In the dyestuff industry, Tosyl chloride CAS 98-59-9 is mainly used to manufacture intermediates of disperse, ice and acid dyestuffs. 2.In the pharmaceutical industry, Tosyl chloride i... -
New Delivery for Phloroglucinol Dihydrate - Tetracaine hydrochloride CAS 136-47-0 factory price – Starsky
Description Product Name: Tetracaine hydrochloride CAS: 136-47-0 MF: C15H25ClN2O2 MW: 300.82 EINECS: 205-248-5 Melting point: 149°C Density: 1.1279 (rough estimate) Refractive index: 1.5200 (estimate) Storage temp: 2-8°C Pka: 8.39(at 25℃) Merck: 14,9188 Specification Product Name Tetracaine hydrochloride Appearance White powder Purity 99%min MW 300.82 Melting point 149°C Application Tetracaine hydrochloride cas 136-47-0 used as a local anesthetic Storage Stored in a dry... -
Hot Sale for High Quality Boron Nitride - Zirconium dioxide CAS 1314-23-4 manufacture supplier – Starsky
Description Product Name: Zirconium dioxide CAS: 1314-23-4 MF: O2Zr MW: 123.22 EINECS: 215-227-2 Melting point: 2700 °C(lit.) Boiling point: 5000 °C(lit.) Density: 5.89 g/mL at 25 °C(lit.) Fp: 5000°C Specification The average particle size（nm） 50 500 Purity % >99.9 >99.9 Specific surface area （m2/g） 95 28 Volume density （g/cm3） 1.4 2.35 Density （g/cm3） 6 6 Appearance White powder Partical Size Various particle sizes can be ... -
professional factory for Manufacturer Supplier Thrimethyl Orthoformate Tmof - Phenyl chloroformate 1885-14-9 – Starsky
Description Product name:Phenyl chloroformate CAS:1885-14-9 MF:C7H5ClO2 MW:156.57 Density:1.088 g/ml Melting point:-28°C Boiling point:74-75°C Package:1 L/bottle, 25 L/drum, 200 L/drum Specification Items Specifications Appearance Colorless or yellowish oily liquid Purity ≥99.5% Color(Co-Pt) ≤50 Acidity(mgKOH/g) ≤0.1 Water ≤0.5% Application It can be used as polymerization catalyst, plastic modifier, fiber treatment agent, and intermediate of medicine and pesticide. P... -
New Arrival China Acetaminophen Cas 103-90-2 - Sodium ascorbate CAS 134-03-2 manufacture price – Starsky
Description Product Name: Sodium ascorbate CAS: 134-03-2 MF: C6H7NaO6 MW: 198.11 EINECS: 205-126-1 Melting point: 220 °C (dec.)(lit.) Boiling point: 235 °C Density: 1.66 Refractive index: 105.5 ° (C=10, H2O) Storage temp: 2-8°C Solubility H2O: 50 mg/mL Water Solubility: 620 g/L (20 ºC) Merck: 14,830 BRN: 3767246 Specification Product name Sodium Ascorbate Granulation 99% CAS No. 134-03-2 Batch No. 2021012301 Quantity 2000 kg Manufacturing date Jan.23, 2021 Testing date Jan.24, ... -
High Performance Dimethyl Sebacate With Best Price - Manufacture supplier Chlorobenzene CAS 108-90-7 – Starsky
Description Product name:Chlorobenzene CAS:108-90-7 MF:C6H5Cl MW:112.56 Melting point:-45°C Boiling point:132°C Density:1.1075 g/ml Package:1 L/bottle, 25 L/drum, 200 L/drum Property:It is soluble in most organic solvents, insoluble in water. Specification Items Specifications Appearance Colorless liquid Purity ≥99.0% Low boiling point substance ≤0.2% High boiling point substance ≤0.65% Moisture ≤0.15% Application Chlorobenzene CAS 108-90-7 is use... -
Reasonable price for 3-Methylanisole With Best Price - tert-Butyl methyl ether 1634-04-4 – Starsky
Description Product Name: tert-Butyl methyl ether CAS: 1634-04-4 MF: C5H12O MW: 88.15 EINECS: 216-653-1 Melting point: -110 °C Boiling point: 55-56 °C(lit.) Fensity: 0.7404 Vapor density: 3.1 (vs air) Vapor pressure: 4.05 psi ( 20 °C) Refractive index: n20/D 1.369(lit.) Fp: -27 °F Specific Gravity: 0.740 Relative polarity: 0.124 Specification Items Specifications Appearance Colorless liquid Purity ≥99% Color(Co-Pt) ≤15 Water ≤0.5% Application 1. It is mainly used as gasoli... -
100% Original Factory Decabromodiphenyl Oxide 1163-19-5 - Manufacture supplier Biphenyl CAS 92-52-4 – Starsky
Description Product name:Biphenyl CAS:92-52-4 MF:C12H10 MW:154.21 Density:0.992 g/cm3 Melting point:68-70°C Package:1 kg/bag, 25 kg/bag, 25 kg/drum Property:It is insoluble in water, acid and alkali, soluble in alcohol, ether, benzene and other organic solvents. Specification Items Specifications Appearance White crystal Purity ≥99% Water ≤0.5% Loss on drying ≤0.2% Heavy metals(as Pb) ≤0.3% Application 1.Biphenyl cas 92-52-4 is the raw mat... -
Lowest Price for Butyl Methacrylate Monomer - Decabromodiphenyl oxide 1163-19-5 – Starsky
Description Product name:Decabromodiphenyl oxide/DBDPO CAS:1163-19-5 MF:C12Br10O MW:959.17 Melting point:300°C Boiling point:425°C Density:3.25 g/cm3 Package:1 kg/bag, 25 kg/bag, 25 kg/drum Specification Items Specifications Appearance White crystalline powder Purity ≥98% Br ≥82% Volatiles ≤0.1% Water ≤0.2% Application 1.It is high-efficiency additive flame retardant, which has excellent flame retardant effect on HIPS, ABS, LDPE, rubber, PBT, etc. 2.It can also be used i... -
Fixed Competitive Price Tosyl Chloride Manufacture - Acetylacetone CAS 123-54-6 manufacturer price – Starsky
Description Product name:Acetylacetone CAS:123-54-6 MF:C5H8O2 MW:100.12 Density:0.975 g/ml Melting point:-23°C Boiling point:140.4°C Package:1 L/bottle, 25 L/drum, 200 L/drum Specification Items Specifications Appearance Colorless liquid Purity ≥99.5% Color(Co-Pt) ≤0.10 Acidity(mgKOH/g) ≤0.2 Evaporation residue ≤0.01% Water ≤0.3% Application 1.It is the intermediate of fungicide azoxystrobin, azoxystrobin and herbicide Sulfuron methyl. 2.It is used as catalyst, resin...
