贵州带式压滤机价格_在哪容易买到超实用的带式压滤机 _供求信息

Glucurolactone
Glucurolactone Packaging 25 kg of cardboard drum Specification content 99.80% Solubility This product is soluble in water, slightly soluble in methanol, slightly soluble in ethanol. Melting point This product melting point was 170 ～ 176 ℃, melting and decomposition. Specific rotation take this product, precision said, according to the determination of water solution, dissolving and quantitative ...

供应幼儿园室内玩具-新乡一休幼儿园玩具厂
供应幼儿园室内玩具-新乡一休幼儿园玩具厂位于河南省新乡市，主营玩具、健身器材等。公司秉承“顾客至上，锐意进取”的经营理念，坚持“客户**”的原则为广大客户提供优质的服务。　　惠顾！主营河南幼儿玩具厂家;健身器材厂家;橡胶地垫价格;幼儿园儿童玩具;河南游乐玩具厂家;商场儿童游乐园;河南室内儿童游乐设备厂家;求购儿童电动玩具;河南滑梯组合玩具厂家;求购儿童床;新乡学校教学设备厂家;幼儿教学仪器;新乡健身器材厂家...

Erythromycin
Erythromycin CAS No. 472-61-625 EINECS No. 204-040-1 molecular formulaC37H67**3 molecular weight733.93 Density 1.2g/cm3[1] Melting temperature 138-140 ℃ Boiling point 818.4 ° C at 760 mmHg Flash point 448.8 ° C Steam pressure 4.94E-31mmHg at 25 ° C Edit this paragraph traits of erythromycin is white or white powder or crystalline powder; odorless, bitter taste; a slight hygroscopicity.Soluble...

Beclomethasone dipropionate
Beclomethasone dipropionate chemical name 16 β - methyl -11 β, 17 α, 21- three hydroxy -9 α - chlorine pregnane -1,4- diene -3,20- two keto -17,21- two propionate EnglishNameBeclomethasone dipropionate 11beta, 16beta; -9-chloro-11-hydroxy-16-methyl-3,20-dioxopregna-1,4-diene-17,21-diyl dipropanoate; [2] 9Z, 11E, 13Z -octadeca-9,11,13-trienoic acid Cas No5534-09-8 EINECS226-886-0 Molecular for...

Ambroxol Hydrochloride
Ambroxol Hydrochloride Chemical name trans -4-[2- amino -3, 5- dibromo - phenyl amino] methyl cyclohexanol hydrochloride. CAS NO. 23828-92-4 molecular formula C13H18Br2N2O HCL Appearance This product is white or white crystalline powder, odorless, tasteless. Dissolved in methanol, slightly soluble in water, slightly soluble in ethanol, soluble in glacial acetic acid. The melting point was 235 ～ ...