Sodium Thioglycollate 80% For Bacteriology
Store in refrigerator. Suitable for use in microbiological media preparations such as Fluid Thioglycolate Medium where sterility testing for heavy metal-containing biological compounds requires deactivation via the sulfhydryl group.
Mercaptoacetic acid sodium salt; Thioglycolic acid sodium salt
Product Code. |
02526 |
Grade |
For Bacteriology |
Purity |
80% |
CAS No. |
367-51-1 |
Molecular Formula |
C2H3NaO2S |
Molecular Weight |
114.10 |
H.S.Code |
2842.90900 |
Shelf Life |
60 Months |
Physical Properties
| Physical state at 20 °C |
Solid |
Colour |
White powder |
Odour |
Stench odour |
| pH value |
6.5 - 8 at 114 g/l at 25 °C |
Melting point/ Freezing point [°C] |
>300°C |
Solubility in water [% weight] |
114 g/l at 20 °C - completely soluble |
Packaging
Specification
| Appearance | White to off white powder |
| Assay (iodometric) | Min 80.0% |
| pH (1 M in water at 20°C) | 6.5 - 8.0 |
| Solubility (200 mg/mL) | Colorless to faint pink or faint purple clear to slightly hazy solution |
Safety Information and Hazard Symbols
Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H302-H315-H319
Precaution Statement: P305 + P351 + P338