Creatinine

Update:2014-10-5 6:37:53

    Item:Creatinine
    Synonym:肌酐;2-亚氨基-1-甲基咪唑啉-4-酮 2-亚氨基-N-甲基乙内酰脲 2-氨基-1-甲基-2-咪唑啉-4-酮;2-Amino-1-methyl-2-imidazolin-4-one, 2-Imino-1-methylimidazolidin-4-one, 2-Imino-N-methylhydantoin
    CAS No.:60-27-5Special Grade:ACS Grade
    Formula:C4H7N3OM.W.:113.12
Order
    Product No.SizePriceBrand
    C4255-5g5g160GBCBIO
    C4255-10g10g275GBCBIO
    C4255-25g25g470Sigma
Introduction
    Purity(%).......................................................>98.0
    Loss on drying(%)...........................................<0.5
    Heavy metals (as Pb)................................<20ppm
    Sulfate(%).................................
    热至约300℃分解。水中溶解度:90 g/l (20°C),微溶于乙醇,几乎不溶于乙醚、丙酮和氯仿。本品从饱和溶液缓慢蒸发结出的,含二分子结晶水。在热的饱和溶液中结晶的,含一分子结晶水。最大吸收波长234nm(ε6900,pH6.5~12.3)、217nm(ε4500,pH<3),225nm(ε11100,1mol/L氢氧化钾)。
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