Home > Offer to Sell > Food_and_Feed_additives > Food_additives > Sodium metabisulfite

Sodium metabisulfite

Inquiry
  Post Date: Nov 08,2022
  Expiry Date: May 07,2023
  Detailed Description: Cas No. :7681-57-4

Appearance: White or yellow crystalline powder or small crystals
Package: 25kg pp bag or 1000kg jumbo bag
Specification :

Specification  
Main content(Na2S2O5 %)% ≥97
Fe% ≤0.003
Water insoluble matter % ≤0.05
heavy metal % ≤0.0005
ARSENIC % ≤0.0001
PH(5% water soluble) 4.72

Uasge: Used in organic synthesis, printing and dyeing, printing, leather, pharmaceutical and other departments;Used as preservative in food processing, bleach, bulking agent.


  CAS Registry Number:

7681-57-4

  Synonyms: ;Sodium pyrosulfite;disodium disulphite;Sodium metabisulphite;Sodium disulphite;Sodium pyrosulphite;SODIUM DISULFITE;disodium oxidosulfanesulfonate oxide;Sodium Metabi;Metabisulfite Sodium;Sodium Metabisulfite (Food Grade);
  Molecular Formula: Na2S2O5
  Molecular Weight: 190.1065
  Molecular Structure: 7681-57-4 Sodium metabisulfite
  Hazard Symbols:  Xn:Harmful;
  Risk Codes: R22:;
R31:;
R41:;
  Safety Description: S26:;
S39:;
S46:;

  Company: Fondland Chemicals Co., Ltd.     [ China ]        
  Contact: Wendy Yang
  Tel: 086-536-2101388
  Fax: 086-536-2101388
  Email: yaq@wffondland.com
Disclaimer statement:The information and data included above have been realized by the enterprises and compiled by the staff, and are subject to change without notice to you. The Chemnet makes no warranties or representations whatsoever regarding the facticity, accuracy and validity of such information and data. In order to ensure your interest, we suggest you chose the products posted by our gold suppliers or VIP members.