Calcofluor White M2R, plant tissue culture tested
- CAS
- 4193-55-9
- Formula
- C40H42N12Na2O10S2
- MW
- 960.9 g/mol
ZX-018706
Stains, Fluorescent Dyes & Histology Reagents
Brilliant Crocein (M.S.) (C.I. 27290)
Available on request
Brilliant Crocein (M.S.) (C.I. 27290) (CAS 5413-75-2) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery.
CAS number5413-75-2
FormulaC22H14N4Na2O7S2
Molar mass556.5 g/mol
HS code29270090
InChIKeyPEAGNRWWSMMRPZ-UHFFFAOYSA-L
IUPAC namedisodium;7-hydroxy-8-[(4-phenyldiazenylphenyl)diazenyl]naphthalene-1,3-disulfonate
About Brilliant Crocein (M.S.) (C.I. 27290)
Brilliant Crocein (M.S.) (C.I. 27290) is part of the Zemixal stains, Fluorescent Dyes & Histology Reagents range. Identity at a glance: CAS 5413-75-2, formula C22H14N4Na2O7S2 and molar mass 556.5 g/mol.
Where it is used
- Histology & cytology staining
- Microscopy
- Clinical laboratories
- Biological staining
Storage and safety notes
Classified under GHS with signal word Warning and hazard statements H319. Read the SDS before first use.
Standard pack sizes are 25 g, 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
- Biological staining
Applications
Specifications and identifiers
| Product name | Brilliant Crocein (M.S.) (C.I. 27290) |
|---|---|
| Catalogue number | ZX-018698 |
| CAS number | 5413-75-2 |
| IUPAC name | disodium;7-hydroxy-8-[(4-phenyldiazenylphenyl)diazenyl]naphthalene-1,3-disulfonate |
| Molecular formula | C22H14N4Na2O7S2 |
| Molar mass | 556.5 g/mol |
| Exact mass | 556.0099 |
| H-bond donors / acceptors | 1 / 11 |
| Topological polar surface area | 201 Ų |
| HS code | 29270090 |
| InChIKey | PEAGNRWWSMMRPZ-UHFFFAOYSA-L |
| SMILES | C1=CC=C(C=C1)N=NC2=CC=C(C=C2)N=NC3=C(C=CC4=CC(=CC(=C43)S(=O)(=O)[O-])S(=O)(=O)[O-])O.[Na+].[Na+] |
| PubChem CID | 21519 |
| Synonyms | Brilliant crocein (M.S.) acid red 73 (C.I. 27290), 1,3-Naphthalenedisulfonic acid, 7-hydroxy-8-((4-(phenylazo)phenyl)azo)-, disodium salt, Sodium 6-hydroxy-5-(4-phenylazophenylazo)naphthalene-2,4-disulphonate, 1,3-Naphthalenedisulfonic acid, 7-hydroxy-8-[[4-(phenylazo)phenyl]azo]-, disodium salt, 1,3-Naphthalenedisulfonic acid, 7-hydroxy-8-4-(phenylazo)phenylazo-, disodium salt, Brilliant crocein, Woodstain Scarlet, C.I. Acid Red 73, Crocein Scarlet MOO, Crocein Scarlet 3B, Brilliant Crocein MOO, C.I. Acid Red 73, disodium salt |
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
- H319Causes serious eye irritation
Precautionary statements P264 + P265, P280, P305 + P351 + P338, P337 + P317
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 25 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 Brilliant Crocein (M.S.) (C.I. 27290)
Which CAS number identifies Brilliant Crocein (M.S.) (C.I. 27290)?
Brilliant Crocein (M.S.) (C.I. 27290) is registered under CAS 5413-75-2. You may also see it listed as Brilliant crocein (M.S.) acid red 73 (C.I. 27290), 1,3-Naphthalenedisulfonic acid, 7-hydroxy-8-((4-(phenylazo)phenyl)azo)-, disodium salt, Sodium 6-hydroxy-5-(4-phenylazophenylazo)naphthalene-2,4-disulphonate. Our catalogue number for this item is ZX-018698.
What are the formula and molar mass of Brilliant Crocein (M.S.) (C.I. 27290)?
For Brilliant Crocein (M.S.) (C.I. 27290), its formula is C22H14N4Na2O7S2 and its molar mass is 556.5 g/mol. InChIKey PEAGNRWWSMMRPZ-UHFFFAOYSA-L lets you match it in any structure database.
What grade and pack sizes are available for Brilliant Crocein (M.S.) (C.I. 27290)?
The grade and assay are confirmed on the quotation and the batch COA. Standard packs are 25 g. Larger quantities and custom packing can be quoted on request.
Which documents come with Brilliant Crocein (M.S.) (C.I. 27290)?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Brilliant Crocein (M.S.) (C.I. 27290) to my country?
Yes. Because Brilliant Crocein (M.S.) (C.I. 27290) is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.
Related products
More in Stains, Fluorescent Dyes & Histology Reagents
Have a list of compounds to price?
Paste up to 200 CAS numbers into Bulk CAS lookup, or send one enquiry for everything in your quote list. We reply with price, lead time and documents.