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  • 3,3'-Diaminobenzidine tetrahydrochloride hydrate
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3,3'-Diaminobenzidine tetrahydrochloride hydrate

CAS:868272-85-9 DAB TETRAHYDROCHLORIDE HYDRATE

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  • Product Details
  • 產(chǎn)品名稱

    Product name

    3,3'-二氨基聯(lián)苯胺四鹽酸鹽水合物

    3,3'-Diaminobenzidine tetrahydrochloride hydrate

    CAS

    CAS No.

    868272-85-9

    項目

    Test Items

    規(guī)格

    Specifications

    外觀

    Appearance

    白色至淺棕色、淡紅色、淡灰色至淺灰色粉末、晶體或塊狀

    White to light brown and faint red and faint grey to light grey powder or crystal or chunk

    鑒別

    Identification

    應(yīng)符合標準1HNMR圖譜

    Conforms to structure (1HNMR)

    溶液澄清度

    Clarity of Solution

    澄清至輕微渾濁(1% 水溶液)

    Clear to slightly hazy (1% in H2O)

    溶液顏色

    Color of Solution

    無色至淡黃色或無色至淡紅色(1% 水溶液)

    Colorless to faint yellow or colorless to faint red (1% in H2O)

    含量

    Assay

    96.0%-104.0%

    水份

    Water

    7%-12%


    產(chǎn)品名稱

    Product name

    3,3'-二氨基聯(lián)苯胺四鹽酸鹽水合物

    3,3'-Diaminobenzidine tetrahydrochloride hydrate

    CAS

    CAS No.

    868272-85-9

    項目

    Test Items

    規(guī)格

    Specifications

    外觀

    Appearance

    白色至淺棕色、淡紅色、淡灰色至淺灰色粉末、晶體或塊狀

    White to light brown and faint red and faint grey to light grey powder or crystal or chunk

    鑒別

    Identification

    應(yīng)符合標準1HNMR圖譜

    Conforms to structure (1HNMR)

    溶液澄清度

    Clarity of Solution

    澄清至輕微渾濁(1% 水溶液)

    Clear to slightly hazy (1% in H2O)

    溶液顏色

    Color of Solution

    無色至淡黃色或無色至淡紅色(1% 水溶液)

    Colorless to faint yellow or colorless to faint red (1% in H2O)

    含量

    Assay

    96.0%-104.0%

    水份

    Water

    7%-12%