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  • 三氯蔗糖



    產品名:三氯蔗糖
        
    化學名:  4,1',6'-trichlorogalactosucrose;1,6–Dichloro-1,6–dideoxy–β–D-fructofuranosyl–4–chloro–4–

       deoxy–α–D–galactopyranoside


    化學式:C12H19 Cl3O8              分子量: 397.64            CAS :  [56038-13-2]


    Identification:

         

    • A:The infrared absorption spectrum of a potassium bromide dispersion of the Product exhibitsrelative maxima at the same wave lengths as those of a similar preparation of Sucralose Standard for analytical use.

    • B:The retention time of the major peak in the liquid chromatogram of the Product Preparation is the same as that of the Standard Preparation obtained in the Assay.

    • C:The Rf value of the major spot in the thin-layer chromatogram of the Product Preparation is     the same as that of  the Standard Preparation obtained inthe test for Related Substances.   


    • 性狀:白色至類白色粉末;無臭,對熱,光和酸穩定;易溶于水,乙醇和甲醇;微溶于乙酸乙酯。                                                                                                              

                    參數               標準值              檢測方法
    外觀白色結晶粉末GB 25531-2010
    含量(%)98.0-102.0FCCⅧ
    PH值5.0– 7.0EC(E955)
    旋光率 [α]D20+84.0°~ +87.5°USP-NF
    水分,(%)≤2.0USP-NF
    甲醇 (%)≤0.1FCCⅧ
    砷(as pb),(mg/kg)≤3GB/T 5009.76
    重金屬(as Pb),(mg/kg)≤10USP-NF
    三苯基氧膦,(mg/kg)≤150EC(E955)
    灰分,(%)≤0.7USP-NF
    鉛(as As),(mg/kg)≤1EP7.2
    氯化單糖,(%)≤0.1FCCⅧ
    氯化雙糖,(%)≤0.5FCCⅧ
                                                                     微生物要求
    總菌數≤250cfu/gUSP<2021>
    酵母菌/霉菌≤50cfu/gUSP<2021>
    大腸桿菌≤10cfu/gUSP<2021>
    金黃色葡萄球菌≤10cfu/gUSP<2021>
    沙門氏菌Negative/25gUSP<2021><2022>

                               

    質量要求符合 FCCⅧ/USP/NF/EC(E955)/EP7.2/GB25531. 產品生產符合GMP標準

                                                                                           

                                 


     


    18以下岁禁止1000部免费

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