Note: Ingredients listed on restricted chemical lists
EC/CAS
1310-73-2
Name of the chemical
sodium hydroxide
Concentration
50
EC/CAS
7732-18-5
Name of the chemical
Water, distilled, conductivity or of similar purity H2O
Concentration
50
General Information
Version
1.2
Revision date
2022-06-28
Product name
Sodium Hydroxide, 50% w/w
Product Synonyms
caustic soda 50% W/W / soda lye, 50%, aqueous solution / white caustic, 50%, aqueous solution
CAS No.
1310-73-2
supplier name
LabChem, Inc
Emergency telephone
1-800-424-9300, +1-703-741-5970
Icons in SDS
Company Information
company name
LabChem, Inc
e-mail address of the competent person responsible for the Safety Data Sheet
info@labchem.com
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H314, H318
Hazard statements
Code
Statements
H314
Causes severe skin burns and eye damage
Section 2
SECTION 2: Hazards identification
Classification of the substance or mixture GHS US classification Skin corrosion/irritation Category 1B Serious eye damage/eye irritation Category 1 H314 Causes severe skin burns and eye damage H318 Causes serious eye damage Full text of H statements : see section 16
2.2 Label elements
GHS US labeling
Signal word
Danger
Hazard statements
H314 - Causes severe skin burns and eye damage
Precautionary statements
P260 - Do not breathe mist, vapors, spray. P264 - Wash exposed skin thoroughly after handling. P280 - Wear protective gloves, protective clothing, eye protection, face protection. P301+P330+P331 - IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P303+P361+P353 - IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. P304+P340 - IF INHALED: Remove person to fresh air and keep comfortable for breathing. P305+P351+P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P310 - Immediately call a poison center or doctor/physician. P363 - Wash contaminated clothing before reuse. P405 - Store locked up. P501 - Dispose of contents/container to comply with local, state and federal regulations.
Other hazards which do not result in classification
None under normal conditions.
Ingredient(s) with unknown acute toxicity
Not applicable
2.1 Classification of the substance or mixture
GHS US classification Skin corrosion/irritation Category 1B H314 Causes severe skin burns and eye damage Serious eye damage/eye irritation Category 1 H318 Causes serious eye damage Full text of H statements : see section 16
