Imidazole, GR 99%+
Order Imidazole, GR 99%+ (CAS 288-32-4) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery. Packs from 25 g.
About Imidazole, GR 99%+
Researchers and plant chemists source Imidazole, GR 99%+ from Zemixal for routine and specialised work. Key data (AR): CAS 288-32-4, formula C3H4N2 and molar mass 68.08 g/mol. It is described as white to pale yellow crystalline or flakes or crystals.
Where it is used
- Buffer preparation
- Cell culture
- Electrophoresis & chromatography
- Protein & peptide research
Storage and safety notes
Literature values: melting point 88-91 °C and density 1.03 g/cm3 at 20 °C. Classified under GHS with signal word Danger and hazard statements H302 and H314. Read the SDS before first use. For transport it ships as UN UN 2923.
Order it in 25 g, 100 g, 500 g, 5 kg and 4 x 25 kg packs or ask for a bulk quotation. You receive a batch certificate of analysis and a 16-section SDS with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
Typical uses
- Buffer preparation
- Cell culture
- Electrophoresis & chromatography
- Protein & peptide research
Applications
Grade guides
Specifications and identifiers
| Product name | Imidazole, GR 99%+ |
|---|---|
| Catalogue number | ZX-003096 |
| CAS number | 288-32-4 |
| IUPAC name | 1H-imidazole |
| Molecular formula | C3H4N2 |
| Molar mass | 68.08 g/mol |
| Exact mass | 68.0374 |
| Grade | AR |
| Purity / assay | ≥99% |
| Physical form | Flakes |
| Appearance | White to pale yellow crystalline or flakes or crystals |
| Melting point | 88-91 °C |
| Density | 1.03 g/cm3 at 20 °C |
| XLogP3 | -0.1 |
| H-bond donors / acceptors | 1 / 1 |
| Topological polar surface area | 28.7 Ų |
| HS code | 29332990 |
| UN number | UN 2923 |
| InChIKey | RAXXELZNTBOGNW-UHFFFAOYSA-N |
| SMILES | C1=CN=CN1 |
| PubChem CID | 795 |
| Synonyms | 1,3-Diaza-2,4-cyclopentadiene, Glyoxaline, Imidazol, 1,3-Diazole, Glyoxalin, Pyrro(b)monazole, Glioksal, Formamidine, N,N'-vinylene-, Pyrro[b]monazole, Methanimidamide, N,N'-1,2-ethenediyl-, N,N'-vinyleneformamidine, N,N'-1,2-ethenediylmethanimidamide |
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
- H302Harmful if swallowed
- H314Causes severe skin burns and eye damage
Precautionary statements P203, P260, P264, P270, P280, P301 + P317, P301 + P330 + P331, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P318, P321, P330, P363, 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
| 25 g | Quoted on request | |
| 100 g | Quoted on request | |
| 500 g | Quoted on request | |
| 5 kg | Quoted on request | |
| 4 x 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 Imidazole, GR 99%+
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Other grades with CAS 288-32-4
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- MW
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