Ammonium Hydroxide SDS
📄 Ammonium Hydroxide SDS PDF download, GHS classification, CAS 1336-21-6, hazard statements, and industrial safety information.
Ammonium Hydroxide (aqueous ammonia) is a solution of ammonia gas dissolved in water. It is widely used in cleaning agents, semiconductor processing, fertilizer production, and chemical manufacturing. It is corrosive and releases irritating ammonia vapors.
⚠️ Always consult the latest manufacturer-issued Safety Data Sheet (SDS) before handling.
💡 Common industrial concentrations range from 10% to 30%.
What is Ammonium Hydroxide?
Aqueous solution of ammonia with strong alkaline properties
Colorless liquid with a strong, pungent ammonia odor
Releases irritating vapors that may affect eyes and respiratory tract
Basic Information
| Item | Details |
|---|---|
| Chemical Name | Ammonium Hydroxide |
| Common Name | Ammonia Solution / Ammonia Water |
| CAS Number | 1336-21-6 |
| Molecular Formula | NH4OH |
| UN Number | 2672 |
| Physical State | Liquid (Aqueous Solution) |
| Primary Hazard | Corrosive / Irritant Vapors |
GHS Hazard Classification
| Category | Classification |
|---|---|
| Skin Corrosion | Category 1B |
| Serious Eye Damage | Category 1 |
| Acute Toxicity (Inhalation) | Category 4 |
| Hazardous to Aquatic Environment | Category 1 |
| Signal Word | Danger |
Hazard Statements
| Code | Statement |
|---|---|
| H314 | Causes severe skin burns and eye damage |
| H332 | Harmful if inhaled |
| H400 | Very toxic to aquatic life |
⚠️ Use in well-ventilated areas. Wear chemical-resistant gloves, goggles, and respiratory protection if vapor exposure is possible.
SDS Download (English)
Download the official Ammonium Hydroxide Safety Data Sheet (SDS) PDF from the manufacturer’s website.
Verify the concentration (e.g., 10%, 25%, 28%) before use, as hazard classification may vary depending on strength.
Important Notice
This information is provided for reference only.
Regulatory classification and requirements may vary depending on manufacturer and concentration.
Always refer to the official SDS before handling or storage.