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40% Sodium Bisulfite Solution

Chemical Name: Sodium Hydrogen Sulphite

CAS Number: 7631-90-5

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)

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Knowde Enhanced TDS

Identification & Functionality

Chemical Family
CAS No.
7631-90-5
EC No.
231-548-0

Applications & Uses

Markets
Applicable Processes

Properties

Physical Form
Typical Properties
ValueUnitsTest Method / Conditions
Iron Contentmax. 15ppm
Sulfur Dioxide Content23.4 - 25.8wt%
pH Value3.8 - 5.0
Specific Gravity (at 20°C)1.31 - 1.38
Sodium Bisulfite Content38.0 - 42.0wt%

Regulatory & Compliance

Certifications & Compliance