Disperse Blue 257
CAS84931-03-3
Disperse Blue 257 (CAS 84931-03-3, C21H23BrN6O5) is supplied by ChemSigma for research and manufacturing, with specification, analytical methods and batch documentation available on request.
- CAS No.
- 84931-03-3
- Formula
- C21H23BrN6O5
- Mol. weight
- 519.35 g/mol
Chemical Specifications
Identifiers
| CAS number | 84931-03-3 |
|---|---|
| Product name | Disperse Blue 257 |
| Chinese name | 分散兰 257 |
| Synonyms | KayalonPolyester Blue 3R-SF; Sumikaron Blue S 3RF; C.I. Disperse Blue 257 |
| Chinese synonyms | 分散兰 257; 分散兰257; 分散蓝 3R-SF |
| Molecular formula | C21H23BrN6O5 |
| Molecular weight | 519.35 g/mol |
Packaging, Storage & Transport
| Available pack sizes | 5kg, 1kg, 500g, 100g, 50g, 10g |
|---|
Read the current safety data sheet before handling. Packaging can be adapted to the order quantity and destination.
Frequently Asked Questions
What is the CAS number of Disperse Blue 257?
The CAS Registry Number of Disperse Blue 257 is 84931-03-3. Disperse Blue 257 is also known as KayalonPolyester Blue 3R-SF; Sumikaron Blue S 3RF; C.I. Disperse Blue 257.
What is the molecular formula and molecular weight of Disperse Blue 257?
The molecular formula of Disperse Blue 257 is C21H23BrN6O5, and its molecular weight is 519.35 g/mol.
How can I request a quotation for Disperse Blue 257?
Send an inquiry for Disperse Blue 257 (CAS 84931-03-3) with the required quantity, target specification, destination country and any documentation requirements. ChemSigma will confirm availability, packaging, lead time and price.
Request a Quote for Disperse Blue 257
Tell us the required quantity, target specification, destination country and any documentation requirements. We will confirm availability, packaging, lead time and price.