Note: Ingredients listed on restricted chemical lists
EC/CAS
7647-01-0
Name of the chemical
Hydrochloric acid
Concentration
30-50
General Information
Revision date
2025-06-17
Product name
20 Degree Baume (31.45%) Hydrochloric (Muriatic) Acid
1.2.1 Relevant identified uses
Industrial Chemical
supplier name
Univar Solutions USA
Emergency telephone
800-424-9300
Icons in SDS
Company Information
company name
SKM Industries Inc
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H290, H314, H335, H373
Hazard statements
Code
Statements
H290
May be corrosive to metals
H314
Causes severe skin burns and eye damage.
H335
May cause respiratory irritation
H373
May cause damage to organs through prolonged or repeated exposure
Section 2
SECTION 2: Hazards identification
GHS Classification Corrosive to metals Skin Corrosion Serious eye damage Specific target organ toxicity Category 1 Category 1B Category 3 (respiratory system) Single exposure Specific target organ toxicity Category 2 Repeated exposure
Signal word
Danger
Hazard statements
H290 May be corrosive to metals. H314 Causes severe skin burns and eye damage. H335 May cause respiratory irritation. H373 May cause damage to organs through prolonged or repeated exposure.
Prevention
P234 Keep only in original container. P260 Do not breathe dust/ fume/ gas/ mist/ vapours/ spray. P264 Wash skin 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 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. P314 Get medical advice/ attention if you feel unwell. P363 Wash contaminated clothing before reuse. P390 Absorb spillage to prevent material damage.
Storage
P403 + P233 Store in a well-ventilated place. Keep container tightly closed. P405 Store locked up. P406 Store in corrosive resistant container with a resistant inner liner.
Disposal
P501 Dispose of contents/ container to an approved waste disposal plant.
2.1 Classification of the substance or mixture
Corrosive to metals Category 1 Skin Corrosion Category 1B Serious eye damage Category 1 Specific target organ toxicity Category 3 (respiratory system) Single exposure Specific target organ toxicity Category 2 Repeated exposure
