Note: Ingredients listed on restricted chemical lists
EC/CAS
1313-82-2
Name of the chemical
Disodium sulphide
Concentration
>= 90 - <= 100
General Information
Version
6.15
Revision date
2026-07-13
Product name
Sodium sulfide
CAS No.
1313-82-2
1.2.1 Relevant identified uses
Laboratory chemicals, Synthesis of substances
1.2.2. Uses advised against
The product is being supplied under the TSCA R&D Exemption
Emergency telephone
800-424-9300, +1-703- 527-3887
Icons in SDS
Company Information
company name
Sigma-Aldrich Inc
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H251, H290, H301+H311, H314, H400
Hazard statements
Code
Statements
H251
Self-heating; may catch fire
Section 2
SECTION 2: Hazards identification
2.3 Other hazards
Contact with acids liberates toxic gas. Corrosive to the respiratory tract. Contact with acids liberates toxic gas.
Signal word
Danger
Hazard statements
H251 Self-heating: may catch fire. H290 May be corrosive to metals. H301 + H311 Toxic if swallowed or in contact with skin. H314 Causes severe skin burns and eye damage. H400 Very toxic to aquatic life.
Prevention
P234 Keep only in original container. P235 + P410 Keep cool. Protect from sunlight. P260 Do not breathe dust. P264 Wash skin thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P273 Avoid release to the environment. P280 Wear protective gloves/ protective clothing/ eye protection/ face protection.
Response
P301 + P310 + P330 IF SWALLOWED: Immediately call a POISON CENTER/ doctor. Rinse mouth. P301 + P330 + P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P303 + P361 + P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower. P304 + P340 + P310 IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/ doctor. P305 + P351 + P338 + P310 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/ doctor. P362 Take off contaminated clothing and wash before reuse. P390 Absorb spillage to prevent material damage. P391 Collect spillage.
Storage
P403 + P235 Store in a well-ventilated place. Keep cool. P405 Store locked up. P406 Store in corrosive resistant container with a resistant inner liner. P407 Maintain air gap between stacks/ pallets. P420 Store away from other materials.
Disposal
P501 Dispose of contents/ container to an approved waste disposal plant.
2.1 Classification of the substance or mixture
(29 CFR 1910.1200) Hazards for the product as supplied Self-heating chemicals : Category 1 Corrosive to metals : Category 1 Acute toxicity (Oral) : Category 3 Acute toxicity (Dermal) : Category 3 Skin corrosion : Category 1B Serious eye damage : Category 1 Short-term (acute) : Category 1 aquatic hazard Other hazards Contact with acids liberates toxic gas. Corrosive to the respiratory tract. Contact with acids liberates toxic gas.
