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China Factory for Ethyl Acetoacetate - AMINOGUANIDINE HYDROCHLORIDE 1937-19-5 – Starsky
Description Product name:Aminoguanidine hydrochloride Purity:99% CAS:1937-19-5 MF:CH6N4HCl MW:110.54 EINECS:217-707-7 Melting point:162-166°C HS code:2928000000 Package:1 kg/bag, 25 kg/drum Specification Items Specifications Appearance White crystalline powder Purity ≥98% ≥99% Insoluble substances ≤0.2% ≤0.1% Loss on drying ≤1.5% ≤1% Residue on ignition ≤0.2% ≤0.1% Fe ≤10 ppm ≤6 ppm Free acid ≤0.8% ≤0.5% Application It is used as pharmaceutical and veterinary interme... -
Reasonable price Dimethyl Malonate 108-59-8 - Triethyl Phosphate/TEP 78-40-0 – Starsky
Description Product name:Triethyl phosphate CAS:78-40-0 MF:C6H15O4P Density:1.072 g/ml Melting point:-56°C Package:1 L/bottle, 25 L/drum, 200 L/drum Property:It is easily soluble in ethanol, soluble in ethyl ether, benzene and other organic solvents, also soluble in water. Specification Items Specifications Appearance Colorless liquid Purity ≥99.5% Color(Hazen) ≤20 Acidity(mgKOH/g) ≤0.2 Water ≤0.5% Application It is used as high boiling poi... -
Hot-selling 2-Methylimidazole - Ethyl 2-hydroxybenzoate 118-61-6 – Starsky
Description Product name:Ethyl 2-hydroxybenzoate/Ethyl salicylate CAS:118-61-6 MF:C9H10O3 MW:166.17 Density:1.131 g/ml Melting point:1°C Boiling point:234°C Package:1 L/bottle, 25 L/drum, 200 L/drum Ethyl salicylate is the ester formed by the condensation of salicylic acid and ethanol. It is a clear liquid that is sparingly soluble in water, but soluble in alcohol and ether. It has a pleasant odor resembling wintergreen and is used in perfumery and artificial flavors. Specificati... -
Fast delivery 2-Methylimidazole 693-98-1 Manufacturer - 3,4′-Oxydianiline CAS 2657-87-6 manufacture price – Starsky
Specification Items Specifications Appearance White or light yellow crystal Purity ≥99% Dichlorophen ≤0.5% Water ≤0.5% Application 3,4′-Oxydianiline CAS 2657-87-6 used in PI film, high heat resistant aviation composite materials, etc About Transportation * We can supply different kinds of transport according customers’ demands. * When the quantity is small, we can ship by air or international couriers, such as FedEx, DHL, TNT, EMS and various of international transpo... -
8 Year Exporter Tianeptine Sodium Salt 30123-17-2 Faster Delivery - 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, ... -
Factory Supply Barium Chromate Bacro4 Powder 10294-40-3 - Diisononyl phthalate DINP 28553-12-0 – Starsky
Description Product Name: Diisononyl phthalate/DINP CAS: 28553-12-0 MF: C26H42O4 MW: 418.61 EINECS: 249-079-5 Melting point: -48° Density: 0.972 g/mL at 25 °C (lit.) Vapor pressure: 1 mmHg ( 200 °C) Refractive index: n20/D1.485(lit.) Fp: 235 °C Water Solubility: <0.1 g/100 mL at 21 ºC Merck: 14,3290 BRN: 3217775 Specification Items Specifications Appearance Colorless liquid Color(APHA) ≤10 Purity ≥99.5% Water ≤0.1% Acidity(mgKOH/g) ≤0.05 Loss on drying ≤0.15% Applic... -
Special Design for Tributyl Citrate Tbc 77-94-1 With Faster Delivery - Avobenzone CAS 70356-09-1 manufacture price – Starsky
Description Product Name: Avobenzone CAS: 70356-09-1 MF: C20H22O3 MW: 310.39 EINECS: 274-581-6 Melting point: 81-84 °C Boiling point: 463.6±35.0 °C(Predicted) Density: 1.079 Specification Product name Avobenzone CAS 70356-09-1 Appearance White powder Purity ≥99% Package 1 kg/bag or 25 kg/bag Application Avobezone is a synthetic ultraviolet absorber, which is a good UV-A (>320nm) type ultraviolet absorber that can block UVA in the entire wavelength range (320~Chemicalbook400nm... -
Manufacturing Companies for Dicyclohexyl Phthalate 84-61-7 - 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 ... -
New Arrival China Triethyl Orthoformate Teof With Best Price - Benzalacetone/Benzylideneacetone 122-57-6 – Starsky
Description Product name:Benzalacetone CAS:122-57-6 MF:C10H10O MW:146.19 Density:1.038 g/cm3 Melting point:39-42°C Package:1 kg/bag, 25 kg/bag, 25 kg/drum Property:It is slightly soluble in water and petroleum ether, slightly soluble in benzene, and easily soluble in ethanol, benzene, ether, chloroform and sulfuric acid. Specification Items Specifications Appearance Colorless or yellowish crystal Purity ≥99% Loss on drying ≤0.1% Heavy metals(as Pb) ≤10ppm ... -
Manufactur standard Manufacturer Supplier Dimethyl Adipate - 4-Methylanisole 104-93-8 – Starsky
Description Product name:4-Methylanisole CAS:104-93-8 MF:C8H10O MW:122.16 Density:0.969 g/ml Melting point:-32°C Boiling point:174°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 It is used to prepare nut flavor such as walnut and hazelnut. Property It is soluble in ethanol and ether. Delivery Time 1,The quantity: 1-1000 kg, within 3 working days after get pay... -
Reasonable price 2-Ethylimidazole 1072-62-4 Faster Delivery - Levamisol HCL CAS 16595-80-5 manufacturer price – Starsky
Description Product name: Levamisol HCL Purity: 98.5-101% CAS: 16595-80-5 MF: C11H13ClN2S MW: 240.75 EINECS: 240-654-6 Melting point: 59℃ Water solubility: 200 g/L HS code: 2934999000 Package: 1 kg/bag, 25 kg/drum Specification Items Specifications Appearance White to grey white crystalline powder Purity 98.5-101% Absorbance ≤0.2 Loss on drying ≤0.2% Ash content of sulfuric acid ≤0.1% Specific rotation ≥121.5° Odor no odor or almost no odor 6-Phenyl-2-dihydroimidazo[2,1-b]t... -
2021 China New Design (2-Bromoethyl)Benzene 2-Phenylethyl Bromide - Ethyl acetoacetate/EAA CAS 141-97-7 – Starsky
Description Product name:Ethyl acetoacetate/EAA CAS:141-97-9 MF:C6H10O3 MW:130.14 Melting point:-45°C Boiling point:181°C Density:1.029 g/ml at 20°C Package:1 L/bottle, 25 L/drum, 200 L/drum Specification Items Specifications Appearance Colorless liquid Purity ≥99% Color(Co-Pt) ≤10 Ethyl acetate solution test Qualified Acidity (in acetic acid) ≤0.5% Water ≤0.2% Property Ethyl acetoacetate is colorless liquid with cheerful fruit smell. It is easily soluble in ...
