THIOMERSAL 97% EXTRAPURE
| Product Code | B-02682 | Grade | EXTRAPURE |
|---|---|---|---|
| Purity | 97 % | Brand | Bio-Chem |
| Molecular Formula | C9H9HgNaO2S | CAS No. | 54-64-8 |
| Molecular Weight | 404.81 | H.S.Code | 2852.10000 |
| Shelf Life | 60 Months |
Physical Properties
| Physical state at 20 °C | Solid | Color | Pale Cream |
|---|---|---|---|
| Odour | Odorless | Melting point/ Freezing point [°C] | 155 - 157 °C |
| pH Value | 6.7 | Decomposition point [°C] | 232°C |
| Flash point [°C] | 250 °C | Density [g/cm3] | 0.5 |
| Solubility in water [% weight] | Soluble in water |
Packaging
Specification
| Appearance | White to pale cream coloured crystalline powder |
| Assay (ex Hg) | 97 – 101% |
| Clarity of solution | Passes test |
| pH | 6 – 8 |
| Ether soluble substances | Max 0.8% |
| Free mercury ions | Max 0.7% |
| Loss on drying | Max 0.5% |
Safety Information and Hazard Symbols
Symbol: GHS06, GHS07, GHS08, GHS09
Signal Word: Danger
UN No.: 2025
IMCO Class No.: 6.1
Packing Group: III
Hazardous Statement: H300-H310-H330-H373-H410
Precaution Statement: P260-P264-P273-P280-P284-P301 + P310