Trichloroacetic acid, GR 99%+
Trichloroacetic acid, GR 99%+ (CAS 76-03-9) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Quotes within one business day.
About Trichloroacetic acid, GR 99%+
Trichloroacetic acid, GR 99%+ sits in our carboxylic Acids & Salts section and ships worldwide from stock or short lead time. Identity at a glance (AR): CAS 76-03-9, formula C2HCl3O2 and molar mass 163.38 g/mol. It is described as colourless to white powder or crystals.
Where it is used
- Molecular biology workflows
- Protein & peptide research
Safe handling
Literature values: melting point 54-58 °C. It carries the GHS signal word Danger (H314, H400 and H410), so wear gloves and eye protection and work with good ventilation. For transport it ships as UN UN 1839.
Available as 100 g, 500 g, 5 kg and 25 kg. Larger or split packs can be arranged. Every shipment includes a batch certificate of analysis and a 16-section SDS. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
Typical uses
- Molecular biology workflows
- Protein & peptide research
Applications
Grade guides
Specifications and identifiers
| Product name | Trichloroacetic acid, GR 99%+ |
|---|---|
| Catalogue number | ZX-007713 |
| CAS number | 76-03-9 |
| IUPAC name | 2,2,2-trichloroacetic acid |
| Molecular formula | C2HCl3O2 |
| Molar mass | 163.38 g/mol |
| Exact mass | 161.9042 |
| Grade | AR |
| Purity / assay | ≥99% |
| Physical form | Crystalline |
| Appearance | Colourless to white powder or crystals |
| Melting point | 54-58 °C |
| XLogP3 | 1.3 |
| H-bond donors / acceptors | 1 / 2 |
| Topological polar surface area | 37.3 Ų |
| HS code | 29154030 |
| UN number | UN 1839 |
| InChIKey | YNJBWRMUSHSURL-UHFFFAOYSA-N |
| SMILES | C(=O)(C(Cl)(Cl)Cl)O |
| PubChem CID | 6421 |
| Synonyms | TCA, Aceto-caustin, Acetic acid, trichloro-, Trichloroethanoic acid, Trichloracetic acid, Trichloroacetate, Amchem grass killer, Acido tricloroacetico, Acide trichloracetique, Tecane, Kyselina trichloroctova, Trichloroacetic acid (IUPAC) |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Danger
- H314Causes severe skin burns and eye damage
- H400Very toxic to aquatic life
- H410Very toxic to aquatic life with long lasting effects
Precautionary statements P260, P264, P273, P280, P301 + P330 + P331, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P321, P363, P391, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 100 g | Quoted on request | |
| 500 g | Quoted on request | |
| 5 kg | Quoted on request | |
| 25 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about Trichloroacetic acid, GR 99%+
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Other grades with CAS 76-03-9
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