SODIUM METABISULPHITE extrapure AR

Product Code 1949129
Product Name SODIUM METABISULPHITE extrapure AR
CAS Number 7681-57-4
Classification SODIUM METABISULPHITE extrapure AR
Specifications
  Na2S2O5 M.W. 190.10
DESCRIPTION .............. white crystalline powder
SOLUBILITY ............... 10% aq soln is clear & colourless
ASSAY .................... min 98%
pH(5.0% AQ SOLUTION) ..... 3.8-5.3
WATER INSOLUBLE MATTER ... max 0.003%
CHLORIDE(Cl) ............. max 0.005%
IRON(Fe) ................. max 0.0005%
HEAVY METALS(Pb) ......... max 0.001%
ARSENIC(As) .............. max 0.0001%
THIOSULPHATE (S2O3) ...... max 0.02%
Available Packages
Code Size Price  
A 500 g  
  • Country:India
  • telephone:91-22-42685800
SODIUM METABISULPHITE extrapure AR
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Sodium Metabisulphite

Sodium Metabisulphite - Product Identification CAS No. : 7681-57-4 EINECS No. : 231-673-0 H.S. Code : 2832.1000 Formula : Na2S2O5 Molecular Weight : 190.10 Synonyms : Dinatriumdisulfit; Disulfito De Disodio; Disulfite De Disodium; Disodium Disulfite; Disodium Salt Pyrosulfurous ...

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SILVER CHLORIDE extrapure AR

Product Code 1949188 Product Name SILVER CHLORIDE extrapure AR CAS Number 7783-90-6 Classification SILVER CHLORIDE extrapure AR Specifications AgCl M.W. 143.32 ASSAY ....................... min 99% IRON(Fe) .................... max 0.005% HEAVY METALS(Pb) ............ max ...

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