Ammonium hydroxide solution
SIGALD/05003 - puriss., meets analytical specification of Ph. Eur., 25-30% NH3 basis
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 | carbonate (CO32-): ≤60 ppm |
| chloride (Cl-): ≤1 ppm | |
| sulfate (SO42-): ≤5 ppm | |
| cation traces | Fe: ≤0.25 ppm |
| concentration | 25-30% NH3 |
| density | 0.892-0.910 g/mL at 20 °C |
| 0.9 g/mL at 25 °C (lit.) | |
| expl. lim. | 27 % |
| form | liquid |
| grade | puriss. |
| impurities | ≤0.0018% non-volatile matter |
| ≤1 ppm heavy metals (as Pb) | |
| ≤2 ppm pyridine, related subst. (as pyridine) | |
| InChI | 1S/H3N.H2O/h1H3;1H2 |
| InChI key | VHUUQVKOLVNVRT-UHFFFAOYSA |
| pH | 11.7 (20 °C) |
| quality | meets analytical specification of Ph. Eur. |
| Quality Level | 200  |
| SMILES string | [NH4+].[OH-] |
| storage temp. | 2-8°C |
| Other Notes: | 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. |
| Packaging: | In PE-bottles; also available in Glass-bottles (Material no. ending with *-GL), Steel drum with PE inliner (Material no. ending with *H) |
| Symbol |    GHS05,GHS07,GHS09 |
| 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 | 0.892-0.910 g/mL at 20 °C; 0.9 g/mL at 25 °C (lit.) |
| Storage Temp. | 2-8°C |
| UNSPSC | 12352106 |