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التوابل الغذائية بيروفات الإيثيل C5H8O3 CAS 617-35-6 FEMA 2457 مطهر الهواء
Food Spices Daily Chemicals Ethyl Pyruvate CAS 617-35-6 FEMA 2457 Air Freshener Introduction: Ethyl pyruvate is a clear to yellow liquid with a b.p. of 144°C, n20D of 1.4050, and a relative density of 1.060. It is slightly soluble in water, miscible with ethanol and ethe, and soluble in a variety of organic solvents. It is obtained by the oxidation of ethyl lactate with potassium permanganate. Uses: Ethyl pyruvate is an intermediate in the manufacture of the pharmaceutic
سائل بلا لون N ، N-Dimethylacrylamide DMAA CAS 2680-03-7 يستخدم كمواد خام للتركيب
Colorless Liquid N , N-Dimethylacrylamide DMAA CAS 2680-03-7 Used As Raw Materials For Synthesis Overview N, N-dimethylacrylamide (DMAA) is an easily polymerized, nonionic monomer. The high reactivity and low initiation temperature of DMAA makes it appropriate for copolymerization. Copolymers of DMAA with N, N-dimethyl-N, and N-diallyl ammonium chloride (DMDAAC) can be used as polymeric flocculants for water treatment. The unique structure of DMAA shows amelioration in
مسحوق أبيض من بوليفوسفات الأمونيوم CAS 68333-79-9 مضاد للحريق
White Powder Ammonium Polyphosphate CAS 68333-79-9 Flame Retardant Overview Ammonium polyphosphate (APP) is a nitrogen-containing phosphate, appearing as a white powder. Based on its degree of polymerization, ammonium polyphosphate can be classified into three types: oligomer, medium-polymer, and high-polymer. The higher the degree of polymerization, the lower the water solubility. Crystalline ammonium polyphosphate is a water-insoluble, long-chain polyphosphate. It has five
