Project Description

Sodium bisulfite
Chemical NameSodium bisulfite
CAS No.7631-90-5
Molecular Formula:HNaO3S
Molecular Weight:104.06
EINECS:231-548-0
Download Product Spec
TYPICAL PRODUCT SPECIFICATIONS:
Appearance Powder
Melting point150 °C
solubility300 g/L
ColorWhite
Storage temp.Store at RT.
Density1.48

 

Description:

Sodium bisulfite is a white crystalline solid. Slight odor of sulfur dioxide and a disagreeable taste. Slowly oxidized to the sulfate on exposure to air

Applications:

Sodium bisulfite is used in the digestion of wood pulp, in the tanning of leather; in the dyeing of textiles; as a photographic reducing agent; as a food preservative; as an additive in electroplating; as disinfectant, bleach, antioxidant, and as inhibitor of yeast and bacteria in winemaking.

Other:

Contact us for Sodium bisulfite MSDS -Material Safety Data Sheet and Sodium bisulfite CAS 7631-90-5 COA-Certificate of Analysis, Product Data Sheet – in PDF Document.

Safety Information:

Symbol(GHS) 

GHS05,GHS07

RIDADR:  UN 2693

Sodium bisulfite supplier

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