Molekula
Ammonium hydroxide 10%
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 1999 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Ammonium hydroxide 10% is a clear, aqueous solution of ammonia in water, commonly used as a cleaning agent, pH adjuster in industrial processes, and reagent in laboratories. It is also applied in textile processing, water treatment, and fertilizer production. This product has a CAS number of 1336-21-6, with the molecular formula NH4OH and a molecular weight of 35.046. It is stored at ambient conditions and carries a Danger signal word due to its corrosive and hazardous properties. Molekula supplies ammonium hydroxide 10% from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
Pack sizes & pricing
Pricing on request — packs available from research to bulk quantities.
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Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | Clear, colourless liquid |
| Assay | 9.5-10.5% |
| APHA | ≤10 |
| Residue on Evaporation | ≤25ppm |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 8 |
| Packing Group | III |
| Acidity | Base |
Identification
| Property | Value |
|---|---|
| SKU | 90036500 |
| CAS Number | 1336-21-6 |
| IUPAC Name | azanium hydroxide |
| EC Number | 215-647-6 |
| Molecular Formula | NH4OH |
| Molecular Weight | 35.046 |
| Exact Mass | 35.0371 |
| SMILES | [NH4+].[OH-] |
| InChIKey | VHUUQVKOLVNVRT-UHFFFAOYSA-N |
| InChI | InChI=1S/H3N.H2O/h1H3;1H2 |
| PubChem CID | 14923 |
| UN Number | UN2672 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2814.20.0000 |
| Tariff Code | 2814200000 |
Safety & GHS
-
Corrosive
GHS05
-
Hazardous to the Environment
GHS09
Hazard statements
- H290 May be corrosive to metals
- H314 (sub cat. 1B) Causes severe skin burns and eye damage
- H335 May cause respiratory irritation
- H400 Very toxic to aquatic life
- H410 Very toxic to aquatic life with long lasting effects
Precautionary statements
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P302+P352 IF ON SKIN: Wash with soap and water
- P304+312 IF INHALED: Call a POISON CENTER or doctor/physician if you feel unwell
- P305+P351+P338 IF IN EYES: Rinse continuously with water for several minutes. Remove contact lenses if present and easy to do, continue rinsing
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Portuguese, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Quality certificates
Molekula Group is certified to ISO 9001:2015 (quality) and ISO 14001:2015 (environmental management), audited by a UKAS-accredited body. Both certificates are valid to 17 May 2028.
Synonyms
- Ammonia aqueous
- Ammonia water
- Ammonia, aqua
- Ammonia, monohydrate
- Ammonium hydroxide ((NH4)(OH))
- Aquammonia
- Household ammonia
- Hydroxide, Ammonium
- NH4OH
- SX 1 (ammonia water)
Frequently asked questions
What is ammonium hydroxide 10% commonly used for?
Ammonium hydroxide 10% is primarily used in cleaning solutions, pH adjustment, and as a reagent in laboratories for various chemical reactions.
What is the chemical formula and molecular weight of ammonium hydroxide 10%?
The chemical formula is NH₄OH (though it exists primarily as NH₃ + H₂O in solution), and the molecular weight of the compound is 35.046 g/mol (for NH₄OH).
What safety classification does ammonium hydroxide 10% have?
The product carries the Signal Word: Danger, indicating it requires careful handling due to its corrosive and hazardous properties.
How should ammonium hydroxide 10% be stored?
Store in a tightly sealed container at ambient temperature, away from incompatible substances like acids, oxidizers, and metals.
Does Molekula supply ammonium hydroxide 10% in bulk quantities?
Yes, Molekula can supply ammonium hydroxide 10% in bulk, with quantities tailored to your specific requirements—please contact us for details.
What documentation comes with an order of ammonium hydroxide 10%?
Each order includes a Material Safety Data Sheet (MSDS/SDS), certificate of analysis (CoA), and a product specification sheet for compliance and safety.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.