Note: Ingredients listed on restricted chemical lists
EC/CAS
1313-82-2
Name of the chemical
Disodium sulphide
Concentration
2-15
EC/CAS
1310-73-2
Name of the chemical
sodium hydroxide
Concentration
0-15
General Information
Version
01
Revision date
2025-11-12
Product name
Sulfidic Caustic Solution
1.2.1 Relevant identified uses
Product is a unique alkaline material, playing a vital role in many industrial processes. TDC offers sulfidic caustic solutions as an additional source of sodium and sulfur
Manufacturer Name
TDC, L.L.C
Emergency telephone
800-424-9300, +1-703-527-3887
Icons in SDS
Company Information
company name
TDC, L.L.C
e-mail address of the competent person responsible for the Safety Data Sheet
TDCcustomerservice@genlp.com
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H290, H302+H312, H314, H400
Hazard statements
Code
Statements
H290
May be corrosive to metals
Section 2
SECTION 2: Hazards identification
OSHA defined hazards Hazards for the product as sold
Physical hazards
Hazards for the product as sold Corrosive to metals Category 1
Health hazards
Acute toxicity, oral Category 4 Acute toxicity, dermal Category 4 Skin corrosion/irritation Category 1A Serious eye damage/eye irritation Category 1 Hazards for the product as sold
Environmental hazards
Hazardous to the aquatic environment, acute Category 1 Hazards for the product as sold
Signal word
Danger
Hazard statements
May be corrosive to metals. Harmful if swallowed. Harmful in contact with skin. Causes severe skin burns and eye damage. Very toxic to aquatic life.
Prevention
Keep only in original packaging. Do not breathe mist/vapors. Wash thoroughly after handling. Do not eat, drink or smoke when using this product. Avoid release to the environment. Wear protective gloves/protective clothing/eye protection/face protection.
Response
If swallowed Rinse mouth. Do NOT induce vomiting. Rinse mouth. If on skin (or hair) Take off immediately all contaminated clothing. Rinse skin with water or shower. If inhaled: Remove person to fresh air and keep comfortable for breathing. 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. Take off contaminated clothing and wash it before reuse. Collect spillage. Absorb spillage to prevent material damage.
Storage
Store locked up. Store in a corrosion resistant container with a resistant inner liner.
Disposal
Dispose of contents/container in accordance with local/regional/national/international regulations. Hazard(s) not otherwise No additional hazards are known to be associated with the expected conditions of use at the time of
Classified (HNOC)
publication. This document does not address hazards that may arise from uses not reasonably anticipated by the manufacturer.
Additional information
None.
