Phenosafranine, indicator
Buy Phenosafranine, indicator (CAS 81-93-6) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Catalogue no. ZX-000404.
About Phenosafranine, indicator
Phenosafranine, indicator is part of the Zemixal indicators, Chelating Agents & Test Papers range. Identity at a glance: CAS 81-93-6, formula C18H15ClN4 and molar mass 322.8 g/mol. Expect dark green powder or crystal or chunks.
Where it is used
- Titration end-point detection
- pH determination
- Analytical testing
- Biological staining
Storage and safety notes
Classified under GHS with signal word Warning and hazard statements H315, H319 and H335. Read the SDS before first use.
Available as 1 g, 5 g, 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. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
Typical uses
- Titration end-point detection
- pH determination
- Analytical testing
- Biological staining
Applications
Specifications and identifiers
| Product name | Phenosafranine, indicator |
|---|---|
| Catalogue number | ZX-000404 |
| CAS number | 81-93-6 |
| IUPAC name | 10-phenylphenazin-10-ium-2,8-diamine chloride |
| Molecular formula | C18H15ClN4 |
| Molar mass | 322.8 g/mol |
| Exact mass | 322.0985 |
| Physical form | Crystalline |
| Appearance | Dark green powder or crystal or chunks |
| H-bond donors / acceptors | 2 / 4 |
| Topological polar surface area | 68.8 Ų |
| HS code | 29420090 |
| InChIKey | SOUHUMACVWVDME-UHFFFAOYSA-N |
| SMILES | C1=CC=C(C=C1)[N+]2=C3C=C(C=CC3=NC4=C2C=C(C=C4)N)N.[Cl-] |
| PubChem CID | 65732 |
| Synonyms | 3,7-Diamino-5-phenylphenazinium chloride, Phenosafranin, Phenosafranine, chloride, Phenosafrinine, Phenosofranine, Phenosofrinine, Safranin B Extra, Safrinin B Extra, Schultz No. 958, 3,7-diamino-5-phenylphenazin-5-ium chloride, Phenazinium, 3,7-diamino-5-phenyl-, chloride |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, 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
| 1 g | Quoted on request | |
| 5 g | Quoted on request | |
| 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.
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