Molekula
Brilliant Crocein (C.l. 27290)
Brilliant Crocein (C.I. 27290) is a sodium salt dye used in analytical chemistry and staining applications. It is a water-soluble, orange-red powder with a molecular formula of C22H14N4Na2O7S2 and a molecular weight of 556.48 g/mol. It is stable at ambient temperatures and has no signal word. Molekula supplies Brilliant Crocein (C.I. 27290) from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Brilliant Crocein (C.I. 27290) is a sodium salt dye used in analytical chemistry and staining applications. It is a water-soluble, orange-red powder with a molecular formula of C22H14N4Na2O7S2 and a molecular weight of 556.48 g/mol. It is stable at ambient temperatures and has no signal word. Molekula supplies Brilliant Crocein (C.I. 27290) from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | Red powder |
| Water | ≤5.0% |
| Strength | ~100.0% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Shelf Life | 24 months |
| Acidity | Acid |
Identification
| Property | Value |
|---|---|
| CAS Number | 5413-75-2 |
| Molecular Formula | C22H14N4Na2O7S2 |
| Molecular Weight | 556.48 |
| 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+] |
| REACH Code | Y113 |
| TSCA Listed | Yes |
| HTS Code | 2927.00.30.00 |
| Tariff Code | 2927000090 |
Safety & GHS
Precautionary statements
- P264 Wash thoroughly after handling
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P308+313 IF exposed or concerned: Get medical advice/attention
For research and industrial use only
Documents
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is Brilliant Crocein (C.I. 27290) used for?
It is primarily used as a dye in textile and paper applications, and in some analytical and research settings due to its bright color and solubility.
What is the chemical formula and molecular weight of Brilliant Crocein?
The formula is C22H14N4Na2O7S2 with a molecular weight of 556.48 g/mol.
How should Brilliant Crocein be stored?
It should be stored at ambient temperature, protected from moisture and light.
What grade of Brilliant Crocein is available?
Molekula supplies Brilliant Crocein in technical grade; custom grades may be available upon request.
Can Molekula supply Brilliant Crocein in bulk?
Yes, Molekula can supply Brilliant Crocein in bulk quantities; please contact sales for pricing and availability.
What documentation comes with a purchase of Brilliant Crocein?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS); additional documentation can be provided upon request.
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