Pyrromethene 556
Buy Pyrromethene 556 (CAS 121461-69-6) from Zemixal: C14H15BF2N2Na2O6S2, COA and SDS with every lot, worldwide shipping.
About Pyrromethene 556
Researchers and plant chemists source Pyrromethene 556 from Zemixal for routine and specialised work. For your records (>96%), the material is defined by CAS 121461-69-6, formula C14H15BF2N2Na2O6S2 and molar mass 466.2 g/mol. Expect solid.
Typical applications
- Textile dyeing
- Paper & leather colouring
- Inks & coatings
Handling and storage
Classified under GHS with signal word Warning and hazard statements H315 and H319. Read the SDS before first use.
Order it in 200 mg packs or ask for a bulk quotation. 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
- Textile dyeing
- Paper & leather colouring
- Inks & coatings
Applications
Specifications and identifiers
| Product name | Pyrromethene 556 |
|---|---|
| Catalogue number | ZX-017814 |
| CAS number | 121461-69-6 |
| IUPAC name | disodium;2,2-difluoro-4,6,8,10,12-pentamethyl-3-aza-1-azonia-2-boranuidatricyclo[7.3.0.03,7]dodeca-1(12),4,6,8,10-pentaene-5,11-disulfonate |
| Molecular formula | C14H15BF2N2Na2O6S2 |
| Molar mass | 466.2 g/mol |
| Exact mass | 466.0228 |
| Purity / assay | >96% |
| Physical form | Solid |
| Appearance | Solid |
| H-bond donors / acceptors | 0 / 9 |
| Topological polar surface area | 139 Ų |
| HS code | 29420090 |
| InChIKey | FBAASMARNAYERO-UHFFFAOYSA-L |
| SMILES | [B-]1(N2C(=C(C(=C2C(=C3[N+]1=C(C(=C3C)S(=O)(=O)[O-])C)C)C)S(=O)(=O)[O-])C)(F)F.[Na+].[Na+] |
| PubChem CID | 14766995 |
| Synonyms | Disodium salt, sulfo-2H-pyrrol-2-ylidene)methyl]methane](difluoroborane), [[(3,5-Dimethyl-4-sulfo-1H-pyrrol-2-yl)(3,5-dimethyl-4- |
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
Precautionary statements P264, P264 + P265, P280, P302 + P352, P305 + P351 + P338, P321, P332 + P317, P337 + P317, P362 + P364
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 200 mg | 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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