天福彩票
安徽三信化工有限公司
    產品中心
    產品介紹
    丁二酸銨
    別  名: 琥珀酸銨
    分 子 式: NH4HOOCCH2CH2COONH4
    分 子 量: 152.15
    性狀特點: 白色結晶或白色顆粒;露置空氣中逐漸失去氨;極溶于水,幾乎不溶于醇; 比重1.37。
    規  格:
    外觀
    白色結晶或白色顆粒
    含 量%
    ≥95
    酸度(C4H6O4)%
    3.0
    水不溶物%
    0.01
    灼燒殘渣%
    0.05
    氯化物(C1)%
    0.005
    硫酸鹽(SO4)%
    0.01
    重金屬(以Pb計)%
    0.005
    鐵含量%

    0.003

    用  途: 通用試劑,用于有機合成,制藥工業等。
    包  裝: 25公斤編織袋或指定包裝。

天福彩票

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