Sodium Thiosulfate, Pentahydrate, Crystal, BiotechGrade
Sodium Hyposulfite
|
Chemical Formula |
Na2S2O3.5H2O |
|
Molecular Weight |
F.W. 248.19 |
|
CAS # |
10102-17-7 |
|
Safety Information |
|
|
Health Hazard |
2 |
|
Fire Hazard |
0 |
|
Reactivity |
0 |
|
|
|
|
Test |
Specification |
| Appearance | Various sized, colorless crystals |
| Odor | Odorless |
| Assay (Na2S2O3; Anhydrous Basis) | 99.0-100.5% |
| Water | 32.0-37.0% |
| Appearance of Solution (10 g in 100 ml) | Clear and colorless |
| MAXIMUM LIMITS | |
| Calcium (Ca) | To pass test |
|
UPS limit |
150 lb |
|
Storage Information |
HYGROSCOPIC: Keep tightly closed. |
Chemical information and descriptions have been provided by Spectrum Chemicals.
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