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Kounga teitei 99% 2-Aminonaphthalene-1-sulfonic acid 2-Amino-1-naphthalenesulfonic acid 81-16-3 WhatsApp:+86-15705216150

whakaahuatanga poto:

Ingoa Ingarihi: 2-Amino-1-naphthalenesulfonic acid;2-aminonaphthalene-1-sulphonic acid;2-Naphthylamine-1-sulfonic acid;2-aminonaphthalene-1-sulfonate
Te nama CAS: 81-16-3
Nama EINECS: 201-331-5
tātai rāpoi: C10H8NO3S
Te taumaha ngota: 222.241
InChI: InChI=1/C10H9NO3S/c11-9-6-5-7-3-1-2-4-8(7)10(9)15(12,13)14/h1-6H,11H2,(H ,12,13,14)/p-1
Ingoa Hua:2-Aminonaphthalene-1-sulfonic acid

Nga kupu kupu:2-Naphthylamine-1-sulfonic acid;Tobias waikawa

Nama CAS:81-16-3

EINECS: 201-331-5

tātai rāpoi:C10H9NO3S

Te taumaha ngota:223.25

Te ahua: Te paura tioata ma

Ira whakarewa:180 °C

Kiato:1.502 g/cm3

Te whakamatautau: 99% min

2- naphtyylaminesl:0.01% te teitei

makuku:1% te teitei

Taapiri: 25Kg / pahū, i te hiahia ranei

Taupānga: Takawaenga Rongoā


  • CAS:87-02-5
  • MF:C10H9NO4S
  • MW:239.25
  • EINECS:201-718-9
  • Kōnae Mol:87-02-5.mol
  • Whakatau::97% min
  • Tapeke::25kg/pueke
  • Taketake:Haina
  • Waitohu:MIT -IVY
  • Taipitopito Hua

    Tohu Hua

    J waikawa Nga Ahuatanga Angamaheni

    Nga taonga Whakatakotoranga
    Ihirangi ≥90%
    Waikawa Gamma ≤0.15%
    Korekore ≤0.20%

     

    Nga taonga Whakatakotoranga
    Te ahua Te hina ki te paura parauri marama
    Ihirangi (maroke) ≥90.0%
    Pure (HPLC) ≥97.0%
    Te ihirangi waikawa Gamma ≤1.50%
    Te ihirangi waikawa Bis J ≤0.20%
    Wai ≤1.0%
    2-Naphthylamine ≤100ppm

     

     

    J acid
    J acid
    J acid

    I whakamahia hei hanga mai i te β-naphthylamine.Na te kaha o te carcinogenicity o te β-naphthylamine, kua whakakorehia tenei tikanga whakaputa, a inaianei ka whakamahia te waikawa 2-naphthylamine-1-sulfonic hei rauemi mata hei whakaputa i te waikawa J.I muri i te sulfonation me te hydrolysis, ka whiwhi te 2-naphthalic acid-5-dimethyl 7-disulfonate monosodium salt (amino J acid), ka whakakorehia, ka whakakotahihia e te alkali me te waikawa.I whiwhihia te waikawa J ma te sulfonation me te ngongo o te waikawa pungatara, te hauwai, te mimiti, te horoi, te wairewa alkali me te horoi waikawa.Ka memeha te tote konutai i roto i te wai, ka whakaatu i te korikori kahurangi.Ka whakawerahia ki te wairewa trichloride ferric hei hanga i te rerenga parauri-pango.

    Taonga matū

    J acid
    J acid

    1. Ko te waikawa J i whakamahana tahi me te wairewa ferric chloride kia puta ai he parapara parauri pouri;te konupūmā pūhaumāota ki te hanga i te kowhai parauri kowhai;Ko te tote konutai i whakarewahia ki roto i te wai ka whakaatu i te korikori kikorangi.

    2. A ape i te tango i te puehu o tenei hua me te karo i te pa ki nga kanohi me te kiri.

    3. paihana.I whakawhiwhia ki nga kiore LD50:11500mg/kg.Ka whakamahia nga mea mata paitini, tino kino ranei penei i te waikawa 2-aminonaphthalene sulfonic, te waikawa pungatara whakakoi me te houra caustic i roto i te hanga.

    Nga tono

    Waikano takawaenga.Ka whakamahia te nuinga ki te whakarite i te lotus matomato R, te FRL puru tere, te pungarehu tere 2BL, te tote parahi tika puru 2R, te papura atete waikawa tika, te mawhero tika, te waikano parahi tika navy, te tere puru B2R, te jujube GB, me he ngangana tauhohenga, he karaka, he karaka kanapa X-GN, he hina, he tarutaru kaakaariki, he whero parauri me etahi atu tae.Ka whakamahia hoki hei whakarite i te waikawa J rua, te waikawa ngangana me te waikawa phenyl J.

    te rokiroki me te takai

    J acid 1
    J acid

    Nga Taipitopito mokete: 25kg/peeke

    Me hiri me te tiaki i te marama.Rokiroki i roto i te whare maroke, ma kia kore e pa ki te ra me te ua.Ina tuuhia, me piki te waha o te pouaka (pahu) kia kore ai e pakaru te hua.

    etahi ingoa:J waikawa; 2-amino-5-naphthol-7-sulfonic acid;6-amino-1-naphthol-3-sulfonic acid









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