Merck, 12602-1KG, Potassium bicarbonate
Size:1 kg, Potassium hydrogen carbonate, puriss., meets analytical specification of Ph. Eur., BP, USP, E501, 99.5-101.0% (acidimetric)
Catalog Number: 12602-1KG
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Category
Pack Size1 kg
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| UNSPSC Code | 12352302 |
|---|---|
| NACRES | NA.21 |
| PubChem Substance ID | 329749766 |
| EC Number | 206-059-0 |
| Beilstein/REAXYS Number | 4535309 |
| MDL number | MFCD00011402 |
| InChI key | TYJJADVDDVDEDZ-UHFFFAOYSA-M |
| InChI | 1S/CH2O3.K/c2-1(3)4;/h(H2,2,3,4);/q;+1/p-1 |
| SMILES string | [K+].OC([O-])=O |
| grade | puriss. |
| assay | 99.5-101.0% (acidimetric) |
| form | powder or crystals |
| quality | meets analytical specification of Ph. Eur., BP, USP, E501 |
| impurities | organic volatile impurities, complies (GC) |
| loss | ≤0.1% loss on drying, 4 h (on silica gel) |
| pH | 8.0-8.6 (20 °C, 5%) |
| solubility | water: soluble(lit.) |
| anion traces | carbonate (K2CO3): ≤2.5% |
| cation traces | As: ≤1 mg/kg |
| suitability | complies for appearance of solution |
| Quality Level | 200 |
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