Merck, 09985-50G, Ammonium tartrate dibasic
Size:50 g, L-(+)-Tartaric acid diammonium salt, Diammonium tartrate, BioUltra, ≥98% (T)
Available Catalog Numbers
Catalog Number: 09985-50G
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Category
Pack Size50 g
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| NACRES | NA.25 |
|---|---|
| PubChem Substance ID | 329748871 |
| eCl@ss | 39021923 |
| UNSPSC Code | 12161700 |
| EC Number | 221-618-9 |
| MDL number | MFCD00013073 |
| Beilstein/REAXYS Number | 6120352 |
| InChI | 1S/C4H6O6.2H3N/c5-1(3(7)8)2(6)4(9)10;;/h1-2,5-6H,(H,7,8)(H,9,10);2*1H3/t1-,2-;;/m1../s1 |
| InChI key | NGPGDYLVALNKEG-OLXYHTOASA-N |
| SMILES string | N.N.O[C@H]([C@@H](O)C(O)=O)C(O)=O |
| product line | BioUltra |
| assay | ≥98% (T) |
| form | powder or crystals |
| impurities | insoluble matter, passes filter test |
| ign. residue | ≤0.05% (as SO4) |
| pH | 6.0-7.5 (25 °C, 1 M in H2O) |
| solubility | H2O: 1 M at 20 °C, clear, colorless |
| anion traces | chloride (Cl-): ≤50 mg/kg |
| cation traces | Al: ≤5 mg/kg |
| <i>λ</i> | 1 M in H2O |
| UV absorption | λ: 260 nm Amax: 0.052 |
| Quality Level | 200 |
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