SODIUM BISULFITE 38% SOLUTION - PVS

Chemical Name: Sodium Hydrogen Sulphite

CAS Number: 7631-90-5

Labeling Claims: Not Listed In California Proposition 65

Synonyms: E 222, Hydrogen sodium sulfite, Hydrogen sulfite sodium, Monosodium sulfite, Sodium acid sulfite, Sodium bisulfite (NaHSO3), Sodium bisulphite, Sodium hydrogen sulfite, Sodium sulfite (NaHSO3)

  • TypeDocument Name
View All Documents

Enhanced TDS

Identification & Functionality

Features & Benefits

Properties

Physical Form
Appearance
Clear, pale yellow to dark yellow liquid
Typical Properties
ValueUnitsTest Method / Conditions
Assay Content38.0 - 42.0wt. %-
Assay Content (SO₂)23.4 - 25.8wt. %-
Specific Gravity (60°F)1.3300 - 1.3700--
Ironmax. 5ppm-
pH (at 25°C)3.0 - 5.0--
Sulfatemax. 0.5% w/w-

Regulatory & Compliance