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
80%
EC/CAS
1336-21-6
Name of the chemical
ammonium hydroxide
Concentration
20%
General Information
Revision date
2025-06-06
Product name
Ammonium Hydroxide 20% Solution
Emergency telephone
1-800-535-5053, 1-352-323-3500
Icons in SDS
Company Information
company name
Lab Alley, LLC
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H290, H314, H318, H371, H373, H401, H411
Hazard statements
Code
Statements
H290
May be corrosive to metals
Section 2
SECTION 2: Hazards identification
Classification of the substance or mixture
Signal word
Danger
Hazard statements
H290 May be corrosive to metals. H314 Causes severe skin burns and eye damage. H318 Causes serious eye damage. H371 May cause damage to organs. H373 May cause damage to organs through prolonged or repeated exposure. H401 Toxic to aquatic life. H411 Toxic to aquatic life with long lasting effects.
Precautionary statements
P234 Keep only in original container. P260 Do not breathe fumes, mist, vapors, or spray. P264 Wash arms, hands and face thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P273 Avoid release to the environment. P280 Wear protective gloves and eye protection. 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. 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. P308+P311 IF exposed or concerned: Call a POISON CENTER or physician. P310 Immediately call a POISON CENTER or physician. P314 Get medical attention if you feel unwell. P321 Specific treatment (Wash areas of contact with water). P363 Wash contaminated clothing before reuse. P390 Absorb spillage to prevent material damage. P391 Collect spillage. P405 Store locked up. P406 Store in corrosive resistant container with a resistant inner liner. P501 Dispose of contents in accordance with local, state, federal and international regulations.
2.3 Other hazards
None identified.
2.1 Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS) Skin Corrosion / Irritation Category 1A Eye Damage / Irritation Category 1 Specific Target Organs/Systemic Toxicity Following Single Exposure Category 2 Specific Target Organs/Systemic Toxicity Following Repeated Exposure Category 2 Corrosive to Metals Category 1 Hazardous to the Aquatic Environment (Acute) Category 2 Hazardous to the Aquatic Environment (Chronic) Category 2
