Ammonium Hydrogen Carbonate 5kg
EMPROVE® ESSENTIAL Ph Eur,BP,E 503
Manufacturer: Merck
Catalog ID: 101131.5000
Stock: In Stock
Description
| Catalogue Number | 101131 |
| Synonyms | Ammonium bicarbonate, Ammonium carbonate |
Product Information
| CAS number | 1066-33-7 |
| EC number | 213-911-5 |
| Grade | Ph Eur,BP,E 503 |
| Hill Formula | CH₅NO₃ |
| Chemical formula | (NH₄)HCO₃ |
| Molar Mass | 79.06 g/mol |
| HS Code | 2836 99 17 |
Physicochemical Information
| Melting Point | 106 °C |
| pH value | 8 (50 g/l, H₂O, 20 °C) |
| Vapor pressure | 67 hPa (20 °C) |
| Solubility | 220 g/l |
Toxicological Information
| LD 50 oral | LD50 Rat 1576 mg/kg |
Storage and Shipping Information
| Storage | Store at +15°C to +25°C. |
Specifications
| Assay (acidimetric) | 99.0 - 101.0 % |
| Identity | passes test |
| pH-value (5 %; water) | 7.5 - 8.1 |
| Chloride (Cl) | ≤ 0.001 % |
| Sulfate (SO₄) | ≤ 0.0030 % |
| Heavy metals (as Pb) | ≤ 0.001 % |
| As (Arsenic) | ≤ 0.0002 % |
| Fe (Iron) | ≤ 0.0005 % |
| Hg (Mercury) | ≤ 0.0001 % |
| Pb (Lead) | ≤ 0.0002 % |
| Non-volatile matter | ≤ 0.0500 % |
| Residual solvents (ICH Q3C) | excluded by manufacturing process |
| Elemental impurity specifications have been set considering ICH Q3D (Guideline for Elemental Impurities). Class 1-3 elements are not likely to be present above the ICH Q3D option 1 limit, unless specified and indicated (*). | |
| corresponds to Ph Eur, BP, E 503 Conforms to the purity criteria on food additives according to the current European Commission Regulation. |
