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Super Lowest Price Methyl Acetoacetate - 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 ... -
Excellent quality Manufacturer Supplier Niobium(V) Chloride Cl5nb Powder - Erbium chloride hexahydrate 10025-75-9 – Starsky
Description Product Name: ERBIUM CHLORIDE HEXAHYDRATE CAS: 10025-75-9 MF: Cl3ErH12O6 MW: 381.71 EINECS: 629-567-8 Melting point: 774 °C form: crystal color: pink Specification Product Name ERBIUM CHLORIDE HEXAHYDRATE CAS 10025-75-9 / ErCl3·6H2O ErCl3·6H2O ErCl3·6H2O 2.5N 3.0N 3.5N TREO 44.50% 44.50% 45.00% Er2O3/TREO 99.5 99.9 99.95 Fe2O3 0.001 0.0008 0.0005 SiO2 0.002 0.001 0.0005 CaO 0.005 0.001 0.001 SO... -
2021 Good Quality Factory Price Octadecyl Acrylate - p-Toluenesulfonamide 70-55-3 – Starsky
Description Product name:p-Toluenesulfonamide/PTSA CAS:70-55-3 MF:C7H9NO2S MW:171.22 Density:1.25 g/cm3 Melting point:134-137°C Boiling point:221°C Package:1 kg/bag, 25 kg/bag, 25 kg/drum Specification Items Specifications Appearance White crystal Purity ≥99.5% Water ≤0.2% Cl ≤0.1% S ≤0.2% PH 5.0-7.0 Application 1.It is used in the manufacturing of plasticizers, disinfectants. 2.It is used in the production of synthetic resins, coatings, fluorescent dyes, etc. 3.It is ... -
Europe style for Hot Sales Desmodur Re Isocyanates Re 2422-91-5 - Dibutyl phthalate 84-74-2 – Starsky
Description Product name:Dibutyl phthalate Appearance:Colorless transparent liquid Purity:99.5% CAS:84-74-2 MF:C16H22O4 MW:278.35 EINECS:201-557-4 Melting point:-35°C Boiling point:340°C Package:1 L/bottle, 25 L/drum, 200 L/drum Specification Items Specifications Appearance Colorless transparent liquid Color(Pt-Co) ≤20 Purity ≥99.5% Acid value(mgKOH/g) ≤0.07 Moisture ≤0.1% Application 1. It is common plasticizer for plastics, synthetic rubber, artificial leather, etc. 2.... -
Factory directly Sodium P-Toluenesulfinate Price - Ethyl chloroacetate CAS 105-39-5 – Starsky
Description Product name:Ethyl chloroacetate Purity:99% CAS:105-39-5 MF:C4H7ClO2 MW:122.55 EINECS:203-294-0 Melting point:-26°C Boiling point:143°C Hazard class:6.1 Shelf life:2 years Density:1.149-1.15 g/ml at 20°C Appearance:Colorless transparent liquid Package:1 L/bottle, 25 L/drum, 200 L/drum Specification Items Specifications Appearance Colorless transparent liquid Color(Co-Pt) ≤15 Purity ≥99% Ethyl dichloroace... -
China Manufacturer for 4′-Methoxyacetophenone 100-06-1 With Lowest Price - Benzophenone 119-61-9 – Starsky
Description Product name:Benzophenone Appearance:White flaky crystal Purity:99.5% CAS:119-61-9 MF:C13H10O MW:182.22 EINECS:204-337-6 Melting point:47.5-49°C Flash point::138°C Boiling point:305°C Package:1 kg/bag, 25 kg/bag, 25kg/drum Specification Items Specifications Appearance White flaky crystal Purity ≥99.5% Volatile ≤0.5 Color(hazen) ≤50 Application 1.Benzophenone is mainly used in free radical UV curing system, such as coatings, inks, adhesives, etc. 2.It is the in... -
Original Factory Wholesales N-Methylformamide 123-39-7 - Methyl acetoacetate 105-45-3 – Starsky
Description Product name:Methyl acetoacetate CAS:105-45-3 MF:C5H8O3 MW:116.12 Melting point:-28°C Boiling point:169-170°C Density:1.077 g/ml Package:1 L/bottle, 25 L/drum, 200 L/drum Specification Items Specifications Appearance Colorless liquid Purity ≥99% Color(Co-Pt) ≤10 Acidity (in acetic acid) ≤0.1% Water ≤0.1% Application 1.Methyl acetoacetate is an intermediate of fungicides, such as oxadiazinol, dimethylazoxyphenol, acetaminophen, insecticides, such as diazinon... -
Good Wholesale Vendors Propylene Carbonate - 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... -
Good Quality Amyl Acetate Price - Cyclohexanone 108-94-1 – Starsky
Description Product name:Cyclohexanone CAS:108-94-1 MF:C6H10O MW:98.14 EINECS:203-631-1 Melting point:-47°C Boiling point:155°C Density:0.947 g/ml at 25°C Appearance:Colorless liquid Purity:99% Hazard class:3 HS code:2914220000 Package:1 L/bottle, 25 L/drum, 200 L/drum Specification Items Specifications Superior product Qualified product Appearance Colorless liquid Colorless liquid Color (Pt-Co) ≤15 ≤20 Purity ≥99.8% ≥99% Boiling range at 0°C, 101.3kPa... -
Super Purchasing for Wholesales 1,2-Dimethoxybenzene - Benzyl chloroformate 501-53-1 – Starsky
Description Product name:Benzyl chloroformate CAS:501-53-1 MF:C8H7ClO2 MW:170.59 Density:1.212 g/ml Melting point:-20°C Boiling point:103°C Package:1 L/bottle, 25 L/drum, 200 L/drum Specification Items Specifications Appearance Colorless oily liquid Purity ≥99% Color(Co-Pt) ≤20 Acidity(mgKOH/g) ≤0.1 Water ≤0.5% Application It can be used as amino protective agent in the synthesis of antibiotics and pesticide intermediate. Benzyl chloroformate is the benzyl ester of chlo... -
Wholesale Discount Molybdenum Disulfide 1317-33-5 - Erbium chloride hexahydrate 10025-75-9 – Starsky
Description Product Name: ERBIUM CHLORIDE HEXAHYDRATE CAS: 10025-75-9 MF: Cl3ErH12O6 MW: 381.71 EINECS: 629-567-8 Melting point: 774 °C form: crystal color: pink Specification Product Name ERBIUM CHLORIDE HEXAHYDRATE CAS 10025-75-9 / ErCl3·6H2O ErCl3·6H2O ErCl3·6H2O 2.5N 3.0N 3.5N TREO 44.50% 44.50% 45.00% Er2O3/TREO 99.5 99.9 99.95 Fe2O3 0.001 0.0008 0.0005 SiO2 0.002 0.001 0.0005 CaO 0.005 0.001 0.001 SO... -
Factory directly supply Scandium Metal Powder 7440-20-2 - Cobalt 7440-48-4 – Starsky
Description Product Name: Cobalt CAS: 7440-48-4 MF: Co MW: 58.93 EINECS: 231-158-0 Melting point：1495°C Boiling point：2900 °C(lit.) density：1.03 g/mL at 25 °C storage temp.：Storage temperature: no restrictions. solubility H2O: soluble form：wire color：Pink to red to violet Specific Gravity：8.9 Water Solubility：insoluble Merck：13,2452 Specification Item Particle Size Purity(%) Chmical Composition (%) boron carbide powder for refractory materials 200mesh 97.19 Total B—...
