Note: Ingredients listed on restricted chemical lists
EC/CAS
7631-90-5
Name of the chemical
Sodium hydrogensulphite; Sodium bisulphite
Concentration
>98
General Information
Version
5
Product name
SODIUM HYDROGEN SULPHITE
Product Synonyms
H-O3-S.Na, NaHSO3, "hydrogen sulfite sodium", "sodium sulhydrate", "hydrogen sulphitesodium", "sulfurous acid, monosodium salt", "sulphurous acid, monosodium salt", "sodiumacid sulfite"
CAS No.
7631-90-5
1.2.1 Relevant identified uses
As disinfectant and bleach, particularly for wool; in dyeing for preparing hot and cold indigo vats; in paper-making, in place of sodium
supplier name
S D FINE- CHEM LIMITED
Emergency telephone
91- 22- 24959898, 91- 22- 24959899, 91- 22- 24937232
Icons in SDS
Company Information
company name
S D FINE- CHEM LIMITED
e-mail address of the competent person responsible for the Safety Data Sheet
technical@sdfine.com
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H302, H317, H334
Hazard statements
Code
Statements
H302
Harmful if swallowed
Section 2
SECTION 2: Hazards identification
GHS Classification Acute Toxicity (Oral) Category 4 Respiratory Sensitizer Category 1 Skin Sensitizer Category 1 EMERGENCY OVERVIEW HAZARD DANGER Determined by using GHS criteria H302 H334 H317 Harmful if swallowed May cause allergic or asthmatic symptoms or breathing difficulties if inhaled May cause allergic skin reaction
Prevention
Avoid breathing dust/fume/gas/mist/vapours/spray. In case of inadequate ventilation wear respiratory protection. Contaminated clothing should not be allowed out of the workplace. Wash hands thoroughly after handling. Do not eat, drink or smoke when using this product.
Response
IF INHALED: If breathing is difficult, remove to fresh air and keep at rest in a position comfortable for breathing. If skin irritation or rash occurs, seek medical advice/attention. If experiencing respiratory symptoms call a POISON CENTER or doctor/physician. Specific treatment: refer to Label or MSDS. IF ON SKIN: Gently wash with plenty of soap and water. Wash contaminated clothing before reuse.
Storage
Store locked up.
Disposal
Dispose of contents and container in accordance with relevant legislation.
2.1 Classification of the substance or mixture
Acute Toxicity (Oral) Category 4 Respiratory Sensitizer Category 1 Skin Sensitizer Category 1 EMERGENCY OVERVIEW HAZARD DANGER Determined by using GHS criteria: H302 H334 H317 Harmful if swallowed May cause allergic or asthmatic symptoms or breathing difficulties if inhaled May cause allergic skin reaction
