Trypan blue, AR
Trypan blue, AR (CAS 72-57-1) supplier Zemixal: C34H24N6Na4O14S4, COA and SDS with every lot, worldwide shipping. Catalogue no. ZX-038431.
About Trypan blue, AR
Zemixal supplies Trypan blue, AR within its laboratory Chemicals & Reagents portfolio. Identity at a glance (AR): CAS 72-57-1, formula C34H24N6Na4O14S4 and molar mass 960.8 g/mol.
Where it is used
- Histology & cytology staining
- Microscopy
- Clinical laboratories
- Biological staining
Storage and safety notes
Handle with the usual laboratory precautions and consult the SDS supplied with each lot.
Available as 25 g and 100 g. Larger or split packs can be arranged. Every shipment includes a batch certificate of analysis and a 16-section SDS. Request pricing online and we confirm availability, documentation and freight to your country.
Typical uses
- Histology & cytology staining
- Microscopy
- Clinical laboratories
- Biological staining
Applications
Grade guides
Specifications and identifiers
| Product name | Trypan blue, AR |
|---|---|
| Catalogue number | ZX-038431 |
| CAS number | 72-57-1 |
| IUPAC name | tetrasodium;5-amino-3-[[4-[4-[(8-amino-1-hydroxy-3,6-disulfonatonaphthalen-2-yl)diazenyl]-3-methylphenyl]-2-methylphenyl]diazenyl]-4-hydroxynaphthalene-2,7-disulfonate |
| Molecular formula | C34H24N6Na4O14S4 |
| Molar mass | 960.8 g/mol |
| Exact mass | 959.9824 |
| Grade | AR |
| H-bond donors / acceptors | 4 / 20 |
| Topological polar surface area | 404 Ų |
| HS code | 32049000 |
| InChIKey | GLNADSQYFUSGOU-UHFFFAOYSA-J |
| SMILES | CC1=C(C=CC(=C1)C2=CC(=C(C=C2)N=NC3=C(C4=C(C=C(C=C4C=C3S(=O)(=O)[O-])S(=O)(=O)[O-])N)O)C)N=NC5=C(C6=C(C=C(C=C6C=C5S(=O)(=O)[O-])S(=O)(=O)[O-])N)O.[Na+].[Na+].[Na+].[Na+] |
| PubChem CID | 6296 |
| Synonyms | C.I. Direct Blue 14, Direct Blue 14, Niagara Blue, Benzamine Blue, Dianil blue, Benzo Blue, Congo Blue, Naphthylamine Blue, Diphenyl Blue, Diamine Blue, Niagara Blue 3B |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.
Pack sizes
| 25 g | Quoted on request | |
| 100 g | 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 Trypan blue, AR
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Other grades with CAS 72-57-1
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