| Article No. | 02835 |
| Purity | 98.5% |
| Molecular Formula | C10H6Na2O8S2.2H2O |
| H.S. Code | 2908.9990 |
| Grade | AR/ACS |
| CAS No. | 5808-22-0 |
| Molecular Weight | 400.29 |
| Shelf Life | 60 Months |
Symbol:
| Physical state at 20 °C | Solid | Colour | Brown powder | ||||
| Odour | Odorless | Melting point/ Freezing point [°C] | >300°C | ||||
| Solubility in water [% weight] | Soluble in water | ||||||
| Appearance | Grayish white to grayish brown powder | Assay (acidimetric) | Min 98.5% |
| Appearance of solution | Passes test | Water (by KF) | 8.5 - 9.5% |
| Suitability (for determination of formaldehyde) | Passes test | Suitability (for determination of nitrate) | Passes test |
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Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H315-H319-H335
Precaution Statement: P261-P305 + P351 + P338
EN 