Sodium thioglycolate
- Product NameSodium thioglycolate
- CAS367-51-1
- MFC2H5NaO2S
- MW116.11
- EINECS206-696-4
- MOL File367-51-1.mol
Chemical Properties
| Melting point | >300 °C (lit.) |
| bulk density | 200kg/m3 |
| vapor pressure | <0.1 hPa (25 °C) |
| storage temp. | -20°C |
| solubility | 609.1g/l |
| form | solid |
| pka | 3.82[at 20 ℃] |
| color | White powder |
| Odor | Stench odour |
| PH Range | 6.5 - 8 at 114 g/l at 25 °C |
| PH | 6.7 (100g/l, H2O, 20℃) |
| Water Solubility | soluble |
| Sensitive | Air Sensitive & Hygroscopic |
| Merck | 14,8692 |
| BRN | 4569109 |
| Exposure limits | ACGIH: TWA 1 ppm (Skin) |
| Cosmetics Ingredients Functions | REDUCING HAIR WAVING OR STRAIGHTENING DEPILATORY ANTIOXIDANT |
| InChI | 1S/C2H4O2S.Na/c3-2(4)1-5;/h5H,1H2,(H,3,4);/q;+1/p-1 |
Safety Information
| Hazard Codes | Xn |
| Risk Statements | 22-38-36/37/38 |
| Safety Statements | 36-28-26 |
| RIDADR | 2811 |
| WGK Germany | 1 |
| RTECS | AI7700000 |
| F | 3-10-13-23 |
| TSCA | TSCA listed |
| HazardClass | 6.1(b) |
| PackingGroup | III |
| HS Code | 29309070 |
| Storage Class | 6.1C - Combustible acute toxic Cat.3 toxic compounds or compounds which causing chronic effects |
| Hazard Classifications | Acute Tox. 3 Oral Acute Tox. 4 Dermal Aquatic Chronic 3 Met. Corr. 1 Skin Sens. 1B |
| Toxicity | LD50 i.p. in rats: 148 mg/kg, Freeman, Rosenthal, Fed. Proc. 11, 347 (1952) |
