Merck, 311383-125G, Arsenic(III) oxide
Size:125 g, Arsenic trioxide, Arsenous acid, ACS reagent (primary standard)
Catalog Number: 311383-125G
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Pack Size125 g
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| NACRES | NB.24 |
|---|---|
| PubChem Substance ID | 329753664 |
| UNSPSC Code | 12171602 |
| EC Number | 215-481-4 |
| MDL number | MFCD00003433 |
| eCl@ss | 38080102 |
| InChI key | IKWTVSLWAPBBKU-UHFFFAOYSA-N |
| InChI | 1S/As2O3/c3-1-5-2-4 |
| SMILES string | O=[As]O[As]=O |
| grade | ACS reagent (primary standard) |
| vapor pressure | 0 hPa ( 66 °C) |
| assay | 99.95-100.05% |
| form | powder |
| reaction suitability | reagent type: catalystcore: arsenic |
| ign. residue | ≤0.02% |
| solubility | dilute HCl: insoluble ≤0.01% |
| anion traces | S2-: passes test (lim. ~0.001%) |
| cation traces | Fe: ≤5 ppm |
| Quality Level | 200 |
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