| EC Index Number | 201-069-1 |
|---|---|
| UNSPSC Code | 12352106 |
| Beilstein/REAXYS Number | 782061 |
| MDL number | MFCD00011669 |
| eCl@ss | 39021801 |
| SMILES string | OC(=O)CC(O)(CC(O)=O)C(O)=O |
| InChI | 1S/C6H8O7/c7-3(8)1-6(13,5(11)12)2-4(9)10/h13H,1-2H2,(H,7,8)(H,9,10)(H,11,12) |
| InChI key | KRKNYBCHXYNGOX-UHFFFAOYSA-N |
| grade | ACS reagent |
| agency | meets USP/NF |
| vapor pressure | <0.1 hPa ( 20 °C) |
| assay | 99.5-100.5% dry basis (alkalimetric) |
| form | fine powder |
| expl. lim. | 8 %, 65 °F |
| impurities | ≤0.005% Water-insoluble matter |
| sulfated ash (600 °C) | ≤0.02% |
| color | white to almost white |
| pH | 1.7 (20 °C, 100 g/L in H2O) |
| pKa | (1) 3.13, (2) 4.76, (3) 6.4 |
| bp | 200 °C/1013 hPa (decomposition) |
| mp | 153-159 °C (lit.) |
| solubility | 1330 g/L |
| density | 1.67 g/cm3 at 20 °C |
| anion traces | chloride (Cl-): ≤0.001% |
| cation traces | Fe: ≤0.0003% |
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| shipped in | ambient |
|---|
| storage temp. | room temp |
|---|
| Quality Level | 200 |
|---|
