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Iṣuu soda Metabisulfite | 7681-57-4

Iṣuu soda Metabisulfite | 7681-57-4


  • Orukọ ọja:Iṣuu soda Metabisulfite
  • Awọn orukọ miiran: /
  • Ẹka:Fine Kemikali - Kemikali eleto
  • CAS No.:7681-57-4
  • EINECS No.:231-673-0
  • Ìfarahàn:Funfun tabi Yellowish Crystalline Powder
  • Fọọmu Molecular:N2S2O5
  • Orukọ Brand:Awọ awọ
  • Igbesi aye selifu:ọdun meji 2
  • Ibi ti Oti:Zhejiang, China.
  • Alaye ọja

    ọja Tags

    Ipesi ọja:

    Nkan Ounjẹ Afikun Sodium Metabisulfite
    Àwọ̀ Funfun Tabi Yellowish
    Ipo Crystallized Powder
    Akoonu Sodium Metabisulfite (Iṣiro Bi Nazs0), w/% ≥96.5
    Iron(Fe),w/% ≤0.003
    wípé Kọja Igbeyewo Pass
    Arsenic(As)/(Mg/Kg) ≤1.0
    Irin Heavy(Pb)/(Mg/Kg) ≤5.0

     

    Nkan Sodium Metabisulfite Fun Lilo Iṣẹ Idawọlẹ Deede Iye

    National Standard

    Ipele ti o ga julọ Ọja Ipilẹ akọkọ
    Akoonu akọkọ (Bi Nazs202),% ≥96.5 ≥95.0 ≥97.0
    Akoonu Irin (Bi Fe),% ≤0.005 ≤0.010 ≤0.002
    Àkóónú Ọ̀rọ̀ Omi tí kò le yo,% ≤0.05 ≤0.05 ≤0.02
    Akoonu Arsenic(Bi),% ≤0.0001 -- ≤0.0001

    Apejuwe ọja:

    Metabisulfite iṣuu soda ti ile-iṣẹ ni a lo ni titẹ ati didimu, iṣelọpọ Organic, titẹ sita, soradi alawọ, awọn oogun ati awọn apa miiran.

    Ohun elo:

    1. Lo bi chromatographic reagent, preservative ati atehinwa oluranlowo ni dyestuff ati elegbogi ise;

    2. Ti a lo bi oluranlowo bleaching, olutọju, oluranlowo tinrin, antioxidant, idaabobo awọ ati olutọju ni ile-iṣẹ ounjẹ.

    3. Ile-iṣẹ oogun fun iṣelọpọ ti chloroform, oti benzyl ati benzaldehyde. Roba ile ise ti wa ni lo bi coagulant. Titẹ sita ati ile-iṣẹ dyeing ti wa ni lilo bi owu bleaching ati dechlorinating oluranlowo ati owu refining oluranlọwọ. Ile-iṣẹ alawọ fun itọju alawọ, le jẹ ki awọ tutu, kikun, alakikanju, mabomire, kika, aṣọ-sooro ati bẹbẹ lọ. O ti lo ni ile-iṣẹ kemikali fun iṣelọpọ hydroxyvanillin ati hydroxylamine hydrochloride. Aworan ile ise bi a Olùgbéejáde, ati be be lo.

    4. Itọju omi: Sodium metabisulfite jẹ oluranlowo idinku, eyi ti a lo bi itọju ti omi idọti ti o ni chromium ninu itọju idọti.

    Apo:25 kgs / apo tabi bi o ba beere.

    Ibi ipamọ:Fipamọ si aaye ti o ni afẹfẹ, aaye gbigbẹ.

    AlaseIwọnwọn:International Standard.


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