Note: Ingredients listed on restricted chemical lists
EC/CAS
7732-18-5
Name of the chemical
Water, distilled, conductivity or of similar purity H2O
Concentration
50
EC/CAS
1310-73-2
Name of the chemical
sodium hydroxide
Concentration
50
General Information
Version
3
Revision date
2025-07-04
Product name
SODIUM HYDROXIDE, 50 PERCENT (W/W) SOLUTION, TECHNICAL
Product Synonyms
None
Emergency telephone
1-800-424-9300
Icons in SDS
Company Information
company name
Spectrum Chemical Mfg. Corp
Hazard Codes
Hazard statements (CLP)
H290, H314
Hazard statements
Code
Statements
H290
May be corrosive to metals
Section 2
SECTION 2: Hazards identification
Classification Corrosive to metals Category 1 Skin corrosion/irritation Category 1 Serious eye damage/eye irritation Category 1 Hazards not otherwise classified (HNOC) Not applicable Label elements Danger Hazard statements May be corrosive to metals Causes severe skin burns and eye damage Precautionary Statements - Prevention Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product Do not breathe dusts or mists Wear protective gloves/clothing and eye/face protection Use only outdoors or in a well-ventilated area Keep only in original packaging Precautionary Statements - Response Immediately call a POISON CENTER or doctor Specific treatment (see .? on this label) 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 or doctor IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower Wash contaminated clothing before reuse IF INHALED: Remove person to fresh air and keep comfortable for breathing Immediately call a POISON CENTER or doctor IF SWALLOWED: Call a POISON CENTER or doctor if you feel unwell Rinse mouth Do NOT induce vomiting Absorb spillage to prevent material damage Precautionary Statements - Storage Store locked up Store in a well-ventilated place. Keep container tightly closed Store in corrosive resistant/ .? container with a resistant inner liner
Precautionary statements
Disposal Dispose of contents/container to an approved waste disposal plant. Unknown acute toxicity
Further information
May be harmful in contact with skin.
2.1 Classification of the substance or mixture
Corrosive to metals Category 1 Skin corrosion/irritation Category 1 Serious eye damage/eye irritation Category 1 Hazards not otherwise classified (HNOC) Not applicable.
