| Appearance: | Liquid |
|---|---|
| Transport Package: | 250kgs Drum |
| Customization: |
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Audited Supplier | Mercaptoacetic acid Basic information |
| Product Name: | Mercaptoacetic acid |
| Synonyms: | 2-MERCAPTOACETIC ACID;2-mercaptoacetate;2-Thioglycolic acid;2-thio-glycolicaci;2-thioglycolicacid;Aceticacid,mercapto-;Acide thioglycolique;acidethioglycolique |
| CAS: | 68-11-1 |
| MF: | C2H4O2S |
| MW: | 92.12 |
| EINECS: | 200-677-4 |
| Product Categories: | 68-11-1 |
| Mol File: | 68-11-1.mol |
| Mercaptoacetic acid Chemical Properties |
| Melting point | −16 °C(lit.) |
| Boiling point | 96 °C5 mm Hg(lit.) |
| density | 1.326 g/mL at 20 °C(lit.) |
| vapor density | 3.2 (vs air) |
| vapor pressure | 0.4 mm Hg ( 25 °C) |
| refractive index | n20/D 1.505(lit.) |
| Fp | 126 °C |
| storage temp. | Store at +2°C to +8°C. |
| pka | 3.68(at 25ºC) |
| form | Liquid |
| color | clear clear, colorless |
| PH | 1 (H2O, 20ºC) |
| Water Solubility | soluble |
| Sensitive | Air Sensitive |
| Merck | 14,9336 |
| BRN | 506166 |
| Exposure limits | TLV-TWA 1 ppm (~3.8 mg/m3) (ACGIH). |
| InChIKey | CWERGRDVMFNCDR-UHFFFAOYSA-N |
| CAS DataBase Reference | 68-11-1(CAS DataBase Reference) |
| NIST Chemistry Reference | Acetic acid, mercapto-(68-11-1) |
| EPA Substance Registry System | Thioglycolic acid (68-11-1) |
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