Descaler, Cleaner & Rust Remover
removing excess grout on tiles, efflorescence and other mineral deposits
Cleaner & descaler for Dairy equipment Cleaner & descaler for Brewery equipment
Catalyst for esterfication process
Used in dye and pigment manufacture
Used as a herbicide
Effective against Foot and Mouth (approved by Defra)
Ingredient in Denture Tablets
Coagulator for urea-formaldehyde resins
Ingredient in fire extinguishing media
Pulp and paper industry as a chloride stabilizer
Synthesis of nitrous oxide by reaction with nitric acid

Minimum Assay: >99.5%
Molecualr Formula: H2NSO3H
Molecular Weight: 97.09
Melting Point: 205 deg C
Sulphates (SO4): <0.02%
Iron (Fe): <0.009%
Heavy Metals (as Pb): <0.0002%
Chloride (Cl): <0.001%
Water Insolubles: <0.01%
Moisture COntent: <0.02%

Hazard Class: 8

Packing Group: 3

Hazard Phrases: Causes skin irritation. Causes serious eye irritation. Harmful to aquatic life with long lasting effects.

Prec Phrases: Avoid release to the environment. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.



Cas No: 5329-14-6
Einecs No: 226-218-8
UN2967