Ammonia solution, 25%
Buy Ammonia solution, 25% (CAS 1336-21-6) from Zemixal: H5NO, COA and SDS with every lot, worldwide shipping. Catalogue no. ZX-001973.
About Ammonia solution, 25%
Zemixal supplies Ammonia solution, 25% within its solvents portfolio. Key data (Extra Pure): CAS 1336-21-6, formula H5NO and molar mass 35.05 g/mol. Typical appearance is clear colourless liquid.
Common uses in the lab and plant
- Industrial reaction medium
- Paints & coatings thinning
- Cleaning & degreasing
Storage and safety notes
It carries the GHS signal word Danger (H314 and H400), so wear gloves and eye protection and work with good ventilation. For transport it ships as UN UN 2672.
Standard pack sizes are 500 mL, 5 L and 25 L, and custom quantities are quoted on request. Every shipment includes a batch certificate of analysis and a 16-section SDS. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
Typical uses
- Industrial reaction medium
- Paints & coatings thinning
- Cleaning & degreasing
Applications
Grade guides
Specifications and identifiers
| Product name | Ammonia solution, 25% |
|---|---|
| Catalogue number | ZX-001973 |
| CAS number | 1336-21-6 |
| IUPAC name | azanium hydroxide |
| Molecular formula | H5NO |
| Molar mass | 35.05 g/mol |
| Exact mass | 35.0371 |
| Grade | Extra Pure |
| Purity / assay | 25% |
| Physical form | Solution |
| Appearance | Clear colourless liquid |
| H-bond donors / acceptors | 2 / 1 |
| Topological polar surface area | 2 Ų |
| HS code | 28142000 |
| UN number | UN 2672 |
| InChIKey | VHUUQVKOLVNVRT-UHFFFAOYSA-N |
| SMILES | [NH4+].[OH-] |
| PubChem CID | 14923 |
| Synonyms | Ammonium hydroxide solution, ammonium hydroxide, Ammonia water, Ammonia aqueous, Ammonia, aqua, Household ammonia, NH4OH, Ammonia, monohydrate, Ammonia water 29%, SX 1 (ammonia water), Ammonium hydroxide ((NH4)(OH)), Hydroxide, Ammonium |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Danger
- H314Causes severe skin burns and eye damage
- H400Very toxic to aquatic life
Precautionary statements P260, P264, P273, P280, P301 + P330 + P331, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P321, P363, P391, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 500 mL | Quoted on request | |
| 5 L | Quoted on request | |
| 25 L | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about Ammonia solution, 25%
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