Ammonium hydroxide solution
SIGALD/05002 - puriss., 30-33% NH3 in H2O
Synonym: Ammonia aqueous; Ammonia water
CAS Number: 1336-21-6
Empirical Formula (Hill Notation): H5NO
Molecular Weight: 35.05
MDL Number: MFCD00066650
Linear Formula: NH4OH
Product Type: Chemical
anion traces | chloride (Cl-): ≤2 mg/kg |
sulfate (SO42-): ≤20 mg/kg | |
cation traces | Fe: ≤1 mg/kg |
concentration | 30-33% NH3 in H2O |
density | 0.9 g/mL at 25 °C (lit.) |
expl. lim. | 27 % |
form | liquid |
grade | puriss. |
impurities | ≤0.0003% heavy metals (as Pb) |
≤0.002% non-volatile matter | |
InChI | 1S/H3N.H2O/h1H3;1H2 |
InChI key | VHUUQVKOLVNVRT-UHFFFAOYSA |
pH | 11.7 (20 °C) |
SMILES string | [NH4+].[OH-] |
storage temp. | 2-8°C |
Other Notes: | The article number 05002-4X2.5L will be discontinued. Please order the single bottle 05002-2.5L which is physically identical with the same exact specifications. The article number 05003-4X2.5L will be discontinued. Please order the single bottle 05003-2.5L which is physically identical with the same exact specifications. The article number 05003-4X5L will be discontinued. Please order the single bottle 05003-5L which is physically identical with the same exact specifications. The article number 05003-6X1L will be discontinued. Please order the single bottle 05003-1L which is physically identical with the same exact specifications. |
Symbol | ![]() ![]() ![]() |
Signal word | Danger |
Hazard statements | H314 - H335 - H410 |
Precautionary statements | P261 - P271 - P273 - P280 - P303 + P361 + P353 - P305 + P351 + P338 |
Hazard Codes | C,N |
Risk Statements | 22-34-50 |
Safety Statements | 26-36/37/39-45-61 |
RIDADR | UN 2672 8 / PGIII |
WGK Germany | WGK 2 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
Density | 0.9 g/mL at 25 °C (lit.) |
Storage Temp. | 2-8°C |
UNSPSC | 12352106 |