Note: Ingredients listed on restricted chemical lists
EC/CAS
7631-90-5
Name of the chemical
Sodium hydrogensulphite; Sodium bisulphite
Concentration
>= 30.0 - <= 60.0%
General Information
Version
4.0
Revision date
2025-10-24
Product name
Sodium Bisulfite Solution high purity grade
Chemical name
Aqueous solution based on: sulfites
1.2.1 Relevant identified uses
Chemical
Emergency telephone
+1 289 360-1300, 1-800-424-9300
Icons in SDS
Company Information
company name
BASF Canada Inc
GHS Information
Signal word
Warning
Hazard Codes
Hazard statements (CLP)
H302, H402
Hazard statements
Code
Statements
H302
Harmful if swallowed
Section 2
SECTION 2: Hazards identification
According to Hazardous Products Regulations (HPR) (SOR/2022-272)
2.1 Classification of the substance or mixture
Acute Tox. 4 (oral) Acute toxicity Aquatic Acute 3 Hazardous to the aquatic environment - acute
Hazard statements
H302 Harmful if swallowed. H402 Harmful to aquatic life.
Prevention
P273 Avoid release to the environment. P270 Do not eat, drink or smoke when using this product. P264 Wash contaminated body parts thoroughly after handling.
Response
P301 + P312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. P301 + P330 + P331 IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
Precautionary statements
(Disposal) P501 Dispose of contents and container to hazardous or special waste collection point.
2.3 Other hazards
No specific dangers known, if the regulations/notes for storage and handling are considered. If applicable information is provided in this section on other hazards which do not result in classification but which may contribute to the overall hazards of the substance or mixture. Labeling of special preparations (GHS) Contact with acids liberates toxic gas.
