Proflavin hemisulphate
Buy Proflavin hemisulphate (CAS 1811-28-5) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Ships from India to 120+ countries.
About Proflavin hemisulphate
Zemixal supplies Proflavin hemisulphate within its laboratory Chemicals & Reagents portfolio. Identity at a glance (97%): CAS 1811-28-5, formula C26H24N6O4S and molar mass 516.6 g/mol. Expect faint orange to red-brown to brown powder or crystals.
Typical applications
- Histology & cytology staining
- Microscopy
- Clinical laboratories
Storage and safety notes
Recommended storage temperature is 2–8 °C. It carries the GHS signal word Warning (H315, H319 and H335), so wear gloves and eye protection and work with good ventilation.
Available as 5 g, 10 g and 100 g. 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
- Histology & cytology staining
- Microscopy
- Clinical laboratories
Applications
Specifications and identifiers
| Product name | Proflavin hemisulphate |
|---|---|
| Catalogue number | ZX-000689 |
| CAS number | 1811-28-5 |
| IUPAC name | bis(acridine-3,6-diamine);sulfuric acid |
| Molecular formula | C26H24N6O4S |
| Molar mass | 516.6 g/mol |
| Exact mass | 516.158 |
| Purity / assay | 97% |
| Physical form | Crystalline |
| Appearance | Faint orange to red-brown to brown powder or crystals |
| H-bond donors / acceptors | 6 / 10 |
| Topological polar surface area | 213 Ų |
| Storage | 2–8 °C |
| HS code | 29335990 |
| InChIKey | YADYXCVYLIKQJX-UHFFFAOYSA-N |
| SMILES | C1=CC(=CC2=NC3=C(C=CC(=C3)N)C=C21)N.C1=CC(=CC2=NC3=C(C=CC(=C3)N)C=C21)N.OS(=O)(=O)O |
| PubChem CID | 9849425 |
| Synonyms | 3,6-Diaminoacridine hemisulfate salt, Proflavine hemisulfate, 3,6-Acridinediamine, sulfate (2:1), Hemisulfate, Proflavine, Proflavin hemisulfate, Proflavine (hemisulfate), 3,6-Acridinediamine sulfate (2:1) hydrate, Proflavine hemisulfate salt hydrate, 3,6-Diaminoacridine hemisulfate hydrate, bis(acridine-3,6-diamine), sulfuric acid, Sulfuric acid--acridine-3,6-diamine (1/2) |
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
| 5 g | Quoted on request | |
| 10 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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