Note: Ingredients listed on restricted chemical lists
EC/CAS
7757-83-7
Name of the chemical
Sodium sulphite
Concentration
7.7%
General Information
Revision date
2018-11-09
Product name
D-CHLOR
Product Synonyms
Disodium sulfite
Chemical name
Sodium sulfite
CAS No.
7757-83-7
1.2.1 Relevant identified uses
Dechlorinating agent for water and wastewater
Emergency telephone
1-800-424-9300, 1-703-527-3887
Icons in SDS
Company Information
company name
De Nora Water Technologies, Inc
GHS Information
Signal word
Warning
Hazard Codes
Hazard statements (CLP)
H302, H315, H319, H332
Hazard statements
Code
Statements
H302
Harmful if swallowed
Section 2
SECTION 2: Hazards identification
(29 CFR 1910.1200) Classification of the Substance or Mixture
Hazard statements
H302 - Harmful if swallowed H315 – Causes skin irritation H319 – Causes serious eye irritation H332 – Harmful if inhaled Reaction with acids form toxic and irritating sulfur dioxide gas. Hazardous decomposition products formed under fire conditions.
Precautionary statements
P261 – Avoid breathing dust/fume/gas/mist/vapor/spray P264 – Wash exposed skin thoroughly after handling P280 – Wear protective gloves and eye protection P302+P352 – IF ON SKIN: Wash with plenty of soap and water P305+P351+P358 – IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing P332+P313 – If skin irritation occurs: Get medical advice/attention P337+P313 – If eye irritation occurs: Get medical P362 – Take off contaminated clothing
Other hazards which do not result in classification
None.
2.1 Classification of the substance or mixture
UN GHS & Canada WHMIS : Acute Toxicity: Oral (Category 4) 2015 Acute Toxicity: Inhalation (Category 4) Skin Corrosion/Irritation (Category 2) Eye Damage/Irritation (Category 2A) US OSHA 29 CFR 1910.1200 : Based on available data, the classification criteria are not met HCS
