Ammonium chloride
ALDRICH/254134 - 99.998% trace metals basis
Synonym: Salmiac
CAS Number: 12125-02-9
Empirical Formula (Hill Notation): H4ClN
Molecular Weight: 53.49
EC Number: 235-186-4
MDL Number: MFCD00011420
Linear Formula: NH4Cl
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.
This image depicts SKU: 254134-100G
This image depicts SKU: 254134-100G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.
This image depicts SKU: 254134-5G
This image depicts SKU: 254134-5G
| assay | 99.998% trace metals basis |
| form | powder |
| impurities | ≤25.0 ppm Trace Metal Analysis |
| InChI | 1S/ClH.H3N/h1H;1H3 |
| InChI key | NLXLAEXVIDQMFP-UHFFFAOYSA |
| mp | 340 °C (subl.) (lit.) |
| Quality Level | 100  |
| SMILES string | N.Cl |
| technique(s) | HPLC: suitable |
| vapor density | 1.9 (vs air) |
| vapor pressure | 1 mmHg ( 160.4 °C) |
| Application: | Ammonium chloride (NH4Cl) is an ammonium salt which can be used for a variety of applications such as: • a catalyst for the one-pot synthesis of 3,4-dihydropyrimidin-2-(1H)-ones • a promoter in the multicomponent synthesis of pyrrolo[3,4-b]pyridine-5-one • a reagent to improve the hydrolysis rate of magnesium hydride for the generation of hydrogen • a reductant, which facilitates the recovery of metals that are utilized in lithium-ion batteries |
| Packaging: | 5, 25, 100 g in poly bottle |
| Symbol |  GHS07 |
| Signal word | Warning |
| Hazard statements | H302 - H319 |
| Precautionary statements | P264 - P270 - P280 - P301 + P312 - P305 + P351 + P338 - P337 + P313 |
| Hazard Codes | Xn |
| Risk Statements | 22-36 |
| Safety Statements | 22 |
| WGK Germany | WGK 1 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | 99.998% trace metals basis |
| mp | 340 °C (subl.) (lit.) |
| UNSPSC | 12352302 |