p-toluienulfonamide 70-55-3

p-toluelnesulfonamide 70-55-3
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Kākau pōkole:

p-toluienulfonamide 70-55-3


  • Hua inoa huahana:P-TluenesulGonamide
  • Kālā:70-55-3
  • MF:C7h9no2S
  • MW:171.22
  • EinecS:200-741-1
  • Kumu:hana wai
  • PĀNUI:1 kg /ʻeke a 25 kg / pahu
  • Huahana kikoʻipiop

    Nā Kūlana Huakaʻi

    ʻO ka weheweheʻana

    Hua inoa huahana: p-Toluselvesulfonamide / ptsa

    CAS: 70-55-3

    MF: C7h9no2

    MW: 171.22

    Density: 1.25 g / cm3

    Melting point: 134-137 ° C

    Boation point: 221 ° C

    Peke: 1 kg /ʻeke, 25 kg /ʻeke, 25 kg / pahu

    Kaoaohai

    Nā huahana Nā kiko'ī
    Helehelena Ke mele keʻokeʻo
    ʻO Menu ka hoʻomaʻemaʻe ≥99.5%
    Wai ≤0.2%
    Cl ≤0.1%
    S ≤0.2%
    PH 5.0-7.0

    Noi

    1. Hoʻohanaʻia i ka hanaʻana i nā mea hoʻohui, nā mea hoʻowahāwahā.

    2. Hoʻohanaʻia i ka hanaʻana o nā consins synthetic, coatist, fluorescent dyes, etc.

    3. Hoʻohanaʻia e like me keʻano nui o keʻano o ka nani o ka nickel. Hoʻohanaʻia ia no ka hoʻomaʻemaʻeʻana o nā multi-morkel bilckel e hana i ka lole o ke kāʻei a me ka lole.

    Waiwai

    Ua luluʻia ma ethanol, insoluble i ka wai a me ka eter.

    Huanui

    1. E mālama me ka mālamaʻana i ka mālamaʻana a me ka laweʻana e pale ai i ka nui a me ka wela. Kūʻai aku a me nā halihali e like me nā lula no nā lula a me nā mea momona.
    2. Pono e hoʻopaʻaʻia kēia huahana ma kahi mālama maikaʻi a maloʻo.


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