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ʻAkika Ascorbic me CAS 50-81-7

 


  • CAS:50-81-7
  • Formula Molekala:C6H8O6
  • Kaumaha Molekala:176.12
  • Nā EINECS:200-066-2
  • Nā huaʻōlelo like:3-Keto-L-gulofuranolactone; 3-Oxo-L-gulofuranolactone; 3-oxo-l-gulofuranolactone(enolform); Adenex;Allercorb; ʻO ka lāʻau antiscorbic; antiscorbicvitamin; ʻO ka lāʻau antiscorbutic
  • Nā kikoʻī huahana

    Hoʻoiho

    Nā Lepili Huahana

    He aha ka Ascorbic Acid me CAS 50-81-7?

    ʻO ka Vitamin C, i ʻike ʻia hoʻi ʻo ka L-ascorbic acid, he mea nui ia no nā primates kiʻekiʻe a me kekahi mau meaola ʻē aʻe.

    Hoʻopuka ʻia ka waikawa Ascorbic i ka hapa nui o nā meaola, akā ʻo nā kānaka ka mea ʻokoʻa loa.

    ʻO ka mea i ʻike nui ʻia ʻo ka nele o ka wikamina C hiki ke hana i ka scurvy. ʻO ka pharmacophore o ka wikamina C ka ion ascorbic acid. I loko o nā meaola ola, he antioxidant ka wikamina C no ka mea pale ia i ke kino mai ka hoʻoweliweli o nā oxidants, a he coenzyme nō hoʻi ka wikamina C.

    Nā kikoʻī

    Nā ʻIkepili Loiloi Kūlana Loiloi Nā Hualoaʻa o ka Nānā ʻana
    Nā ʻano Keʻokeʻo a kokoke paha i keʻokeʻo

    pauka kristal

    Palapala
    Ka ʻike ʻana Pane Maikaʻi Maikaʻi
    Kiko Heheʻe Ma kahi o 190 ℃ 191.1℃
    PH (me ka wai hoʻonā 5%) 2.1-2.6 2.37
    Ka Moakaka o ka Hoʻonā Māmā Māmā
    Waihoʻoluʻu o ka Hoʻonā ≤BY7
    Keleawe ≤5ppm <5ppm
    Nā metala kaumaha ≤10ppm <10ppm
    Mereki ≤0.1ppm <0.1ppm
    Ke alakaʻi ≤0.4ppm <0.4ppm
    ʻArsenika ≤3ppm <3ppm
    ʻAkika Oxalic ≤0.2% <0.2%
    Hao ≤2ppm <2ppm
    Haumia E ≤0.2% <0.2%
    Nalowale o ka maloʻo ʻana ≤0.4% <0.4%
    Lehu Sulphate (Koena i ka wā e hoʻā ʻia ai) ≤0.1% <0.1%
    Ka Hoʻohuli Optical Kūikawā +20.5 。 –+21.5。 +20.86.
    Nā Mea Hoʻoheheʻe Koena Palapala Palapala
    Hoʻāʻo 99.0%-100.5% 99.52%
    Hopena Kūlike ka huahana i ʻōlelo ʻia ma luna me

    BP2016/USP39/FCCVIII/E300

    Noi

    1. Ma ke ʻano he antioxidant, hiki ke hoʻohana ʻia i nā huahana noodle fermented.

    2. Hoʻohana ʻia ka waikawa Ascorbic ma ke ʻano he antioxidant wai-soluble.

    3. Hoʻohana ʻia ka waikawa Ascorbic ma ke ʻano he reagent kemika a me ka reagent loiloi chromatographic.

    Pūʻolo

    25kgs/pahu, 9tons/20'pahu
    25kgs/ʻeke, 20tons/20'pahu

    Mea hoʻolako waikawa ASCORBIC

    ʻAkika Ascorbic me CAS 50-81-7

    ʻEke ʻakika ASCORBIC

    ʻAkika Ascorbic me CAS 50-81-7


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