Certificate of Analysis
Product Name
SODIUM ARSENATE 98% AR (heptahydrate)
CAS Number
10048-95-0
Molecular Formula
Na2HAsO4ยท7H2O
Catalogue No.
AL01348
Molecular Weight
312.01 g/mol
Batch Number
AL-2026-AL01348
Manufacturing Date
September-2026
Expire Date
September-2031
| Type of Test | Standard | Observed |
|---|---|---|
| Description | White crystalline powder | White crystalline powder |
| Assay | 98.0 - 102.0% | 99.14% |
| Insoluble matter | <0.005% | <0.005% |
| Arsenite (As2O3) | <0.01% | <0.01% |
| Chloride (Cl) | <0.001% | 0.0008% |
| Nitrate (NO3) | <0.005% | 0.004% |
| Sulphates (SO4) | <0.01% | 0.009% |
| Heavy metals (as Pb) | <0.002% | 0.001% |
| Iron (Fe) | <0.001% | <0.001% |
Tested By
Hitesh Kunjathur
Analysed By
Preeti Rane
