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Categories Chemicals Ammonia solution 25 % pure (NH4OH)
Ammonia solution 25 % pure (NH4OH)
Product no.: 103In stock
Available delivery method: Shipping to Italy (5-15 days)
Ammonia solution 25 % pure (NH4OH)
Synonyms: ammonium hydroxide, ammonia water, ammonical liquor, ammonia liquor, aqua ammonia, aqueous ammonia, or simply ammonia.
Specifications:
Assay min. 25,0%
Chlorides (Cl) max. 0,0002%
Sulfides (S) max. 0,0005%
Carbonates (CO3) max. 0,003%
Phosphates (PO4) max. 0,0003%
Magnesium, Calcium (as Ca) max. 0,004%
Heavy metals (as Pb) max. 0,0001%
(Fe) max. 0,00005%
KMnO4 reducing compounds (as O) max. 0,0008%
Additional informations:
|
Identifiers |
|
|
CAS number |
1336-21-6 |
|
ChemSpider |
14218 |
|
UNII |
5138Q19F1X |
|
KEGG |
C01358 |
|
ChEBI |
CHEBI:18219 |
|
Properties |
|
|
Molecular formula |
NH4OH |
|
Molar mass |
35.04 g/mol |
|
Appearance |
Colorless liquid |
|
Odor |
"Fishy", highly pungent |
|
Density |
0.91 g/cm3 (25 %) |
|
Melting point |
−57.5 °C (25%) |
|
Boiling point |
37.7 °C (25%) |
|
Solubility in water |
Miscible |
|
Thermochemistry |
|
|
Std molar |
111 J·mol−1·K−1 |
|
Std enthalpy of |
−80 kJ·mol−1 |
|
Hazards |
|
|
EU classification |
|
|
R-phrases |
R34, R50 |
|
S-phrases |
(S1/2), S26, S36/37/39, S45, S61 |
|
Related compounds |
|
|
Other anions |
Ammonium chloride |
|
Other cations |
Tetramethylammonium hydroxide |
|
Related compounds |
Ammonia |
|
Except where noted otherwise, data are given for materials in their standard state (at 25 °C (77 °F), 100 kPa) |
|
Additional product information
| Safety data sheet | Download |
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