Coomassie brilliant blue G 250
Buy Coomassie brilliant blue G 250 (CAS 6104-58-1) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Exported from India with full paperwork.
About Coomassie brilliant blue G 250
Researchers and plant chemists source Coomassie brilliant blue G 250 from Zemixal for routine and specialised work. Key data (Microscopy): CAS 6104-58-1, formula C47H48N3NaO7S2 and molar mass 854 g/mol. Typical appearance is dark blue to dark purple colour powder.
Use cases we see most often
- Histology & cytology staining
- Microscopy
- Clinical laboratories
- Analytical determinations
Storage and safety notes
No GHS classification is recorded for this item, but handle it with normal laboratory care.
Standard pack sizes are 5 g, 25 g, 1 kg and 4 x 25 kg, and custom quantities are quoted on request. You receive a batch certificate of analysis and a 16-section SDS with each order. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
Typical uses
- Histology & cytology staining
- Microscopy
- Clinical laboratories
- Analytical determinations
Applications
Specifications and identifiers
| Product name | Coomassie brilliant blue G 250 |
|---|---|
| Catalogue number | ZX-000540 |
| CAS number | 6104-58-1 |
| IUPAC name | sodium 3-[[4-[[4-(4-ethoxyanilino)phenyl]-[4-[ethyl-[(3-sulfonatophenyl)methyl]azaniumylidene]-2-methylcyclohexa-2,5-dien-1-ylidene]methyl]-N-ethyl-3-methylanilino]methyl]benzenesulfonate |
| Molecular formula | C47H48N3NaO7S2 |
| Molar mass | 854 g/mol |
| Exact mass | 853.2831 |
| Grade | Microscopy |
| Physical form | Powder |
| Appearance | Dark blue to dark purple colour powder |
| H-bond donors / acceptors | 1 / 9 |
| Topological polar surface area | 159 Ų |
| HS code | 32041259 |
| InChIKey | RWVGQQGBQSJDQV-UHFFFAOYSA-M |
| SMILES | CCN(CC1=CC(=CC=C1)S(=O)(=O)[O-])C2=CC(=C(C=C2)C(=C3C=CC(=[N+](CC)CC4=CC(=CC=C4)S(=O)(=O)[O-])C=C3C)C5=CC=C(C=C5)NC6=CC=C(C=C6)OCC)C.[Na+] |
| PubChem CID | 61363 |
| Synonyms | Acid blue 90, Brilliant Blue G, C.I. Acid Blue 90, Derma Cyanine G, Impero Azure G, Benzyl Cyanine G, Brilliant Blue J, Coomassie Blue G 250, Optanol Cyanine G, Fenazo Blue XXFG, Acidine Sky Blue G, Silk Fast Cyanine G |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
- H411Toxic to aquatic life with long lasting effects
Precautionary statements P273, P391, 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
| 5 g | Quoted on request | |
| 25 g | Quoted on request | |
| 1 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 Coomassie brilliant blue G 250
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Other grades with CAS 6104-58-1
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