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L-抗壞血酸 (400C)

更新:2014/1/27 4:43:35

    中文名:L-抗壞血酸 (400C)
    英文名:L-Ascorbic Acid
    別名:Vitamin C; L-Threoascorbic acid; Antiscorbutic factor
    CAS No.:50-81-7級別:ACS Grade
    分子式:C6H8O6分子量:176.13
訂購信息
    貨號規(guī)格價格品牌
    0143-25g25g70GBCBIO
    0143-100g100g180GBCBIO
    0143-100g100g243Amresco
產(chǎn)品介紹
    Purity (%)………………...........................≥99.0
    Specific Rotation (degrees)…..........+20.5~+21.5
    Residue after Ignition (%)……….................≤0.1
    Heavy Metals (as Pb) (%)………............≤0.002
    Iron (%)…………….................................≤
    Denaturation of proteins; Dimeric association of E.coli RNA polymeraseasubunits, studied by cleavage of single cysteineasubunits conjugated to Fe-BABE.
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