Note: Ingredients listed on restricted chemical lists
EC/CAS
1310-73-2
Name of the chemical
Potassium or sodium hydroxide (20)
Concentration
5-10%
General Information
Version
2.1
Revision date
2026-01-16
Product name
Sodium Hydroxide, 2N Volumetric Solution BAKER ANALYZED Reagent
Product Synonyms
none
1.2.1 Relevant identified uses
For Laboratory, Research or Manufacturing Use
supplier name
Avantor Performance Materials, LLC
Emergency telephone
+1-855-282-6867, +1-610-573-2610, +1-800-424-9300
Icons in SDS
Company Information
company name
Avantor Performance Materials, LLC
e-mail address of the competent person responsible for the Safety Data Sheet
SDS@avantorsciences.com
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H290, H314, H335, H402
Hazard statements
Code
Statements
H290
May be corrosive to metals
Section 2
SECTION 2: Hazards identification
Physical hazards
Substance or mixture corrosive to metals, category 1
Health hazards
Skin corrosion, category 1 Specific target organ toxicity (single exposure), category 3, Respiratory tract irritation
Environmental hazards
Hazardous to the aquatic environment, acute, category 3
Signal word
Danger
Hazard statements
H290 - May be corrosive to metals. H314 - Causes severe skin burns and eye damage. H335 - May cause respiratory irritation. H402 - Harmful to aquatic life.
Prevention
P234 - Keep only in original container. P260 - Do not breathe dust/fume/gas/mist/vapours/spray. P264 - Wash hands thoroughly after handling. P271 - Use only outdoors or in a well-ventilated area. P280 - Wear protective gloves/protective clothing/eye protection/face protection.
Response
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 victim to fresh air and keep at rest in a position comfortable for breathing. Immediately call a POISON CENTER or doctor/physician. P305+P351+P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P363 - Wash contaminated clothing before reuse. P390 - Absorb spillage to prevent material damage.
Storage
P403 - Store in a well-ventilated place. P406 - Store in a corrosion-resistant container with a resistant inner liner. Hazard(s) not otherwise classified (HNOC) none
