Unilong
14 Makahiki Hana Hana
Ponoi 2 mea kanu kemika
Ua hala ISO 9001: 2015 Pūnaehana Pono

Nānā maikaʻi no ka laʻana manuahi D&C Red No. 22 Eosin CAS 17372-87-1 Dye for Biological Indicator


  • CAS:17372-87-1
  • ʻAno Molekala:C20H6Br4Na2O5
  • Kaumaha Molekala:691.85418
  • EINECS:241-409-6
  • Nā huaʻōlelo like:EOSIN HAAWINA YELLOW 20 G/L, S34 2.5 L; EOSIN YELLOWIS SOLUTION, NO KA MICROSCOPY; EOSIN YELLOW, PURUM, WATER-SOLUBLE, NO MICROSCOPY; EOSIN-HEMATOXYLIN SOLUTION ACC. IA EHRLI CH, F. MICROSCOPY; EOSIN Y CI NO. 45380 , PEULA HANA; EOSIN Y SLUTION INdicator
  • Huahana Huahana

    Hoʻoiho

    Huahana Huahana

    Hoʻolaʻa ʻia i ka hoʻokele koʻikoʻi a me ka ʻoihana mea kūʻai noʻonoʻo, hiki i kā mākou mau hoa hui ʻike e kūkākūkā i kāu mau koi a e hauʻoli i ka mea kūʻai aku piha no ka Quality Inspection for Free Sample D&C Red No. 22 Eosin CAS 17372-87-1 Dye for Biological Indicator, "Hoʻololi no ka maikaʻi!" ʻO kā mākou slogan, ʻo ia hoʻi, "He ao ʻoi aku ka maikaʻi ma mua o mākou, no laila e hauʻoli kākou!" E hoʻololi no ka maikaʻi! Mākaukau paha ʻoe?
    Hoʻolaʻa ʻia i ka hoʻokele waiwai koʻikoʻi a me ka ʻoihana mea kūʻai noʻonoʻo, hiki i kā mākou mau hoa hui ʻike ke kamaʻilio e kūkākūkā i kāu mau koi a hauʻoli i ka mea kūʻai aku.Eosin Y a me D&C Ula Helu 22, Ma hope o 13 mau makahiki o ka noiʻi ʻana a me ka hoʻomohala ʻana i nā mea kūʻai, hiki i kā mākou brand ke hōʻike i ka laulā o nā huahana me ka maikaʻi koʻikoʻi ma ka mākeke honua. Ua hoʻopau mākou i nā ʻaelike nui mai nā ʻāina he nui e like me Germany, Israel, Ukraine, United Kingdom, Italia, Argentina, France, Brazil, a pēlā aku. Manaʻo paha ʻoe i ka palekana a hauʻoli i ka wā e launa pū me mākou.

    ʻO eosin Y hiki ke hoʻoheheʻe ʻia i ka wai he mea hoʻoheheʻe ʻakika i hoʻokaʻawale ʻia i loko o nā anion i hoʻopaʻa ʻole ʻia i loko o ka wai a hoʻopaʻa ʻia me nā cations maikaʻi o nā pūʻulu amino protein e hoʻopaʻa i ka cytoplasm. ʻO ka cytoplasm, nā keʻena koko ʻulaʻula, nā ʻiʻo, ka ʻiʻo pili, nā granule eosin, a me nā mea ʻē aʻe i nā pae like ʻole o ka ʻulaʻula a i ʻole ka ʻulaʻula, e hana ana i kahi ʻokoʻa me ka nucleus polū.

    'ikamu Hōʻike
    Lae hehee >300°C
    Pumi mahu 0Pa ma 25 ℃
    Kuhikuhi uila 11 °C
    ʻO ka mānoanoa 1.02 g/mL ma 20 °C
    Nā kūlana mālama Hale kūʻai ma RT.
    pKa 2.9, 4.5 (ma 25 ℃)

    ʻO Eosin kahi kala maikaʻi no ka cytoplasm. Hoʻohana pinepine ʻia me nā mea pena ʻē aʻe e like me hematoxylin a i ʻole methylene blue. Hoʻohana ʻia ma ke ʻano he mea hoʻonaninani biological. Hoʻohana ʻia ʻo EOSIN ma ke ʻano he hōʻailona adsorption no ka hoʻoholo ʻana i ka titration precipitation o Br -, I -, SCN -, MoO, Ag +, etc.

    Hoʻopili pinepine ʻia i ka 25kg / pahu, a hiki ke hana ʻia i ka pōʻai maʻamau.

    Hoʻolaʻa ʻia i ka hoʻokele koʻikoʻi a me ka ʻoihana mea kūʻai noʻonoʻo, hiki i kā mākou mau hoa hui ʻike e kūkākūkā i kāu mau koi a e hauʻoli i ka mea kūʻai aku piha no ka Quality Inspection for Free Sample D&C Red No. 22 Eosin CAS 17372-87-1 Dye for Biological Indicator, "Hoʻololi no ka maikaʻi!" ʻO kā mākou slogan, ʻo ia hoʻi, "He ao ʻoi aku ka maikaʻi ma mua o mākou, no laila e hauʻoli kākou!" E hoʻololi no ka maikaʻi! Mākaukau paha ʻoe?
    ʻIke maikaʻi no Eosin Y a me D&C Red No. 22, Ma hope o 13 mau makahiki o ka noiʻi ʻana a me ka hoʻomohala ʻana i nā mea kūʻai, hiki i kā mākou hōʻailona ke hōʻike i ka laulā o nā huahana me ka maikaʻi maikaʻi ma ka mākeke honua. Ua hoʻopau mākou i nā ʻaelike nui mai nā ʻāina he nui e like me Germany, Israel, Ukraine, United Kingdom, Italia, Argentina, France, Brazil, a pēlā aku. Manaʻo paha ʻoe i ka palekana a hauʻoli i ka wā e launa pū me mākou.


  • Mua:
  • Aʻe:

  • E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou