| Specifications | |
|---|---|
| Assay (argentometric) | ≥ 99.8 % |
| Assay (argentometric; calculated on dried substance) | 99.0 - 100.5 % |
| Identity | passes test |
| Appearance of solution | passes test |
| Insoluble matter | ≤ 0.005 % |
| Acidity or alkalinity | passes test |
| pH-value (5 %; water, 25 °C) | 4.5 - 5.5 |
| Bromide, Iodide (Br,I) | passes test |
| Nitrate (NO₃) | ≤ 0.0005 % |
| Phosphate (PO₄) | ≤ 0.0002 % |
| Sulphate (SO₄) | ≤ 0.002 % |
| Heavy metals (as Pb) | ≤ 0.0005 % |
| Ca (Calcium) | ≤ 0.0005 % |
| Cu (Copper) | ≤ 0.0002 % |
| Fe (Iron) | ≤ 0.0002 % |
| K (Potassium) | ≤ 0.005 % |
| Mg (Magnesium) | ≤ 0.0005 % |
| Na (Sodium) | ≤ 0.005 % |
| Ni (Nickel) | ≤ 0.0001 % |
| Pb (Lead) | ≤ 0.0001 % |
| Zn (Zinc) | ≤ 0.0002 % |
| Loss on Drying (105°C) | ≤ 1.0 % |
| Residue on ignition (as sulphate) | ≤ 0.01 % |
| Corresponds to ACS,ISO,Reag. Ph Eur | |
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Register
Key Spec Table
| CAS # | EC Number | Hill Formula | Chemical Formula | Molar Mass | Grade Value |
|---|---|---|---|---|---|
| 12125-02-9 | 235-186-4 | H₄ClN | NH₄Cl | 53.49 g/mol | ACS,ISO,Reag. Ph Eur |
| Description | |
|---|---|
| Catalogue Number | 101145 |
| Synonyms | Sal ammoniac |
| Product Information | |
|---|---|
| CAS number | 12125-02-9 |
| EC index number | 017-014-00-8 |
| EC number | 235-186-4 |
| Grade | ACS,ISO,Reag. Ph Eur |
| Hill Formula | H₄ClN |
| Chemical formula | NH₄Cl |
| Molar Mass | 53.49 g/mol |
| HS Code | 2827 10 00 |
| Applications | |
|---|---|
| Application | Ammonium chloride for analysis EMSURE® ACS,ISO,Reag. Ph Eur. Ammonium chloride CAS No. 12125-02-9, EC Number 235-186-4. Ammonium chloride MSDS (material safety data sheet) or SDS here. |
| Physicochemical Information | |
|---|---|
| Density | 1.53 g/cm3 (25 °C) |
| Ignition temperature | >400 °C |
| Melting Point | 338 °C (sublimed),(External MSDS) |
| pH value | 4.7 (200 g/l, H₂O, 25 °C) (External MSDS) |
| Vapor pressure | 1.3 hPa (30 °C) |
| Bulk density | 600 - 900 kg/m3 |
| Solubility | 372 g/l (External MSDS) |
| Toxicological Information | |
|---|---|
| LD 50 oral | LD50 Rat 1410 mg/kg |
| Safety Information according to GHS | |
|---|---|
| Hazard Pictogram(s) |  |
| Hazard Statement(s) | H302: Harmful if swallowed. H319: Causes serious eye irritation. |
| Precautionary Statement(s) | P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. |
| RTECS | BP4550000 |
| Storage class | 10 - 13 Other liquids and solids |
| WGK | WGK 1 slightly water endangering |
| Disposal | 14 Inorganic salts: Container I. Neutral solutions of the these salts: Container D. Before placing in Container D, check the pH with pH-Universal indicator strips (Item No. 109535). |
| Safety Information | |
|---|---|
| Hazard Symbols |  Harmful |
| Categories of danger | harmful, irritant |
| R Phrase | R 22-36 Harmful if swallowed.Irritating to eyes. |
| S Phrase | S 22 Do not breathe dust. |
| Storage and Shipping Information | |
|---|---|
| Storage | Store at +5°C to +30°C. |
| Transport Information | |
|---|---|
| Declaration (railroad and road) ADR, RID | Kein Gefahrgut |
| Declaration (transport by air) IATA-DGR | No Dangerous Good |
| Declaration (transport by sea) IMDG-Code | No Dangerous Good |
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