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Factory For Dibutyl Sebacate Cas 109-43-3 - 5-Hydroxymethylfurfural/5-HMF 67-47-0 – Starsky
Description Product name:5-Hydroxymethylfurfural CAS:67-47-0 MF:C6H6O3 MW:126.11 Density:1.243 g/cm3 Melting point:28-34°C Boiling point:114-116°C Package:1 kg/bag, 25 kg/drum Property:It is soluble in methanol and ethanol. Specification Items Specifications Appearance Light yellow solid Purity ≥98% Water content ≤0.5% Application It is used to synthesize many useful compounds and new polymer materials, including resin plastics, diesel fuel additives, ... -
Fast delivery Barium Chromate Bacro4 Lowest Price 10294-40-3 - Desmodur RFE/Isocyanates RFE/4151-51-3 – Starsky
Specification Inspection items Specifications Results Appearance Yellow to dark violet liquid conform Assay of NCO 7.2±0.2% conform Assay of methane 27±1 conform Viscosity ( 20℃) 3 mPa.s conform Solvent Ethyl acetate conform Flash point -4℃ conform Conclusion conform Product properties & Features RFE polyisocyanate is a highly effective crosslinker for adhesives based on polyurethane, natural rubber and Synthesis ru... -
OEM/ODM Manufacturer Methyl Acetoacetate 105-45-3 - Methyl isobutyl ketone/4-Methyl-2-pentanone/MIBK CAS 108-10-1 – Starsky
Description Product name:4-Methyl-2-pentanone/Methyl isobutylketone CAS:108-10-1 MF:C6H12O MW:100.16 Density:0.801 g/ml Melting point:-84°C Boiling point:117-118°C Property:It can be miscible with phenol, aldehyde, ether, benzene and other organic solvents. Specification Items Specifications Appearance Colorless to light yellow liquid Purity ≥99% Color(Co-Pt) ≤30 Water ≤0.5% Application 4-Methyl-2-pentanone/Methyl isobutylketone (MIBK) is an exce... -
Good Quality Manufacturer Supplier Pyruvic Acid - Phenoxyacetic acid 122-59-8 – Starsky
Description Product Name: Phenoxyacetic acid CAS: 122-59-8 MF: C8H8O3 MW: 152.15 EINECS: 204-556-7 Melting point: 98-100 °C (lit.) Boiling point: 285 °C Density: 1.2143 (rough estimate) FEMA: 2872 | PHENOXYACETIC ACID Refractive index: 1.4447 (estimate) Fp: 165 °C Storage temp: Store below +30°C. Pka: 3.17(at 25℃) Water Solubility: 0.1-0.5 g/100 mL at 17 ºC JECFA Number: 1026 Merck: 14,7254 BRN: 907949 Specification Items Specifications Appearance White Crystals powder Assay ≥99% ... -
Reasonable price for 3-Methylanisole With Best Price - Dimethyl phthalate 131-11-3 – Starsky
Description Product name:Dimethyl phthalate/DMP CAS:131-11-3 MF:C10H10O4 MW:194.19 Melting point:2°C Boiling point:282°C Density:1.19 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 solvent for producing methyl-ethyl ketone peroxide, flurocontaining anticorrosive coatings. 2.It is used as plasticizer of cellul... -
Leading Manufacturer for Phloroglucinol Dihydrate 6099-90-7 Lowest Price - Potassium thiocyanate 333-20-0 – Starsky
Description Product name:Potassium thiocyanate CAS:333-20-0 MF:CKNS MW:97.18 Melting point:173°C Density:1.886 g/cm3 Package:1 kg/bag, 25 kg/bag, 25 kg/drum Property:It is easily soluble in water and cooled by heat absorption. It is also soluble in alcohol and acetone. Specification Items Specifications Appearance Colorless crystal Assay ≥99% Cl ≤0.015% SO4 ≤0.02% Heavy metals(as Pb) ≤0.002% Fe ≤0.0001% Water ≤1.0% Application 1... -
PriceList for Cobalt Metal Powder 7440-48-4 - Gadolinium oxide 12064-62-9 – Starsky
Description Product Name: Gadolinium oxide CAS: 12064-62-9 MF: Gd2O3 MW: 362.5 EINECS: 235-060-9 Melting point：2330 °C(lit.) Density：7.407 g/mL at 20 °C(lit.) Form：nanopowder Color：White Specific Gravity：7.407 Water Solubility：insoluble Merck：14,4326 Specification Spec 99.9999% 99.999% 99.99% 99.9% CHEMICAL COMPOSITION Gd2O3/TREO (%Min.) 99.9999 99.999 99.99 99.9 TREO (%Min.) 99.9 99 99 99 Loss On Ignition (%Max.) 0.5 0.5 1 1 Rare Earth Impu... -
18 Years Factory Hot Sales 2-Ethylhexyl Acetate 99% - 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:... -
Fast delivery Factory Price (2-Bromoethyl)Benzene 2-Phenylethyl Bromide - Anisole 100-66-3 – Starsky
Description Product name:Anisole CAS:100-66-3 MF:C7H8O MW:108.14 Density:0.995 g/ml Melting point:-37°C Boiling point:154°C Package:1 L/bottle, 25 L/drum, 200 L/drum Specification Items Specifications Appearance Colorless liquid Purity ≥99.8% Water ≤0.1% Phenol ≤200ppm Application Use 1: Anisole is used in the production of spices, dyes, medicines, pesticides, and also as a solvent Use 2: Used as analytical reagents and solvents, also used in the prepa... -
PriceList for Dimethyl Malonate - 1-Phenyl-2-nitropropene 705-60-2 – Starsky
Description Product Name: 1-Phenyl-2-nitropropene CAS: 705-60-2 MF: C9H9NO2 MW: 163.17 EINECS: 627-363-3 Melting point: 63-65 °C (lit.) Boiling point: 263.0±9.0 °C(Predicted) Density: 1.141±0.06 g/cm3(Predicted) Storage temp: 2-8°C Form: Crystalline Powder Color: Yellow Specification Appearance Yellow powder Assay 99% min Melting point 63-65 °C (lit.) Boiling point 263.0±9.0 °C(Predicted) Application Organic intermediates. -
OEM/ODM China Triethyl Orthoformate Teof Cas 122-51-0 - Diphenyl carbonate 102-09-0 – Starsky
Description Product name:Diphenyl carbonate/DPC CAS:102-09-0 MF:C13H10O3 MW:214.22 Density:1.3 g/cm3 Melting point:77.5-80°C Boiling point:301-302°C Package:1 kg/bag, 25 kg/bag, 25 kg/drum Specification Items Specifications Appearance White flaky crystal Purity ≥99% Acidity ≤0.5% Water ≤0.5% Application 1.It is mainly used in the synthesis of engineering plastics such as polycarbonate and poly (p-hydroxybenzoate). 2.It is used as plasticizer and solvent of nitrocellulose... -
Fixed Competitive Price Manufacturer Supplier Cobalt Sulfate Powder - Boron nitride 10043-11-5 – Starsky
Description Product name:Cobalt sulfate CAS:10124-43-3 MF:CoO4S MW:155 Density:3.71 g/cm3 Melting point:1140°C Package:1 kg/bag, 25 kg/bag, 25 kg/drum Specification Content Electronic Grade I Grade Special Grade Co %≥ 20.3 20.3 21 Ni %≤ 0.001 0.002 0.002 Fe %≤ 0.001 0.002 0.002 Mg %≤ 0.001 0.002 0.002 Ca %≤ 0.001 0.002 0.002 Mn %≤ 0.001 0.002 0.002 Zn %≤ 0.001 0.002 0.002 Na %≤ 0.001 0.002 0.002 Cu %≤ 0.001 0.002 0.002 Cd %≤ 0.001 0.001 0.001 Insoluble Materials 0.01 ...
