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Sodium Metabisulfite | 7681-57-4

Sodium Metabisulfite | 7681-57-4


  • Product nomen:Sodium Metabisulfite
  • Alia nomina: /
  • Categoria:Fine Chemical - Inorganic Chemical
  • CAS No.:7681-57-4
  • EINECS No.:231-673-0
  • Aspectus:Alba aut flavescens Crystallinus pulveris
  • Formulae hypotheticae:Na2S2O5
  • Nomen notam:Colorcom
  • Vita fasciae:2 Years
  • Originis loco:Zhejiang, China.
  • Product Detail

    Product Tags

    Product Specification:

    Item Cibus Additive Sodium Metabisulfite
    Color Alba aut Yellowish
    Conditio Crystallized pulveris
    Sodium Metabisulfite Content (Ratio As Nazs0), w/% ≥96.5
    Ferrum (Fe), w/% ≤0.003
    Claritas Transi Test Tempus
    Arsenicum/(Mg/Kg) ≤1.0
    Metallum grave (Pb)/(Mg/Kg) ≤5.0

     

    Item Sodium Metabisulfite pro Industrial Usus Enterprise regularis valor

    National Standard

    Superior Grade Primo-Grade Product
    Main Content (As Nazs202),% ≥96.5 ≥95.0 ≥97.0
    Ferrum Content (As Fe),% ≤0.005 ≤0.010 ≤0.002
    Aqua Insolubilis Materia Content, % ≤0.05 ≤0.05 ≤0.02
    Arsenicum (As) Content,% ≤0.0001 -- ≤0.0001

    Product Description:

    Natrium industrialis metabisulfitis adhibetur imprimendi et tingendi, synthesis organica, imprimendi, coriaria tannandi, pharmaceutica et ceterae partes.

    Applicatio:

    1. Adhibetur ut chromatographico reagens, conservans et reducens in dyestuffis et pharmaceuticis industriis;

    2. Usus inficit agens, conservativum, extenuans, antioxidum, color conservans et conservans in cibo industriae.

    3. Industria pharmaceutica ad chloroformem producendum, alcohol benzyl et benzaldehyde. Purgamentum industria coagulum adhibetur. Industria imprimendi et tingendi adhibita est ut inficit et dechlorinandi bombicini agentis et auxiliaris bombacio expolitio. Industria corium ad curationem pellicea, potest facere corium molle, plenum, tenax, IMPERVIUS, valvatio, indumentum repugnans et cetera. Usus est in industria chemica ad hydroxyvanillinum et hydroxylaminam hydrochloridem producendam. Curabitur ut consequat elit, etc.

    4. Curatio aquae: Sodium metabisulfita est agens reductio, quae adhibetur ut curatio chromium aquae vastitatis in curatione purgamentorum.

    Sarcina:25 kgs/peram vel quod petis.

    Repono:Condite ad ventilatas, sicco loco.

    ExecutiveLatin:International Latin.


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