CAS:12225-25-1 | Reactive Black 5
Molecular Formula:C22H16N2Na2O11S3
Molecular Weight:626.54g/mol
Purity:98%
Package:100g/250g/500g/1kg/bulk package
Transportation: FeDex/DHL/Ocean shipping /Clients requirement
- Worldwide Delivery
- Quality Assurance
- 24/7 Customer Service
Product Introduction
Applications
Reactive Black 5 (RB5) is a synthetic azo dye used in the textile industry for dyeing and printing. It is a water-soluble dye that is non-toxic and has been used since the early 20th century. RB5 has become increasingly popular due to its low cost and wide availability. It is also used in a variety of laboratory applications, including cell staining and protein labeling.
Specification
|
ITEMS |
SPECIFICATION |
| IUPAC Name | tetrasodium;4-amino-5-hydroxy-3,6-bis[[4-(2-sulfonatooxyethylsulfonyl)phenyl]diazenyl]naphthalene-2,7-disulfonate |
| MDL No | MFCD00013464 |
| PSA | 255.10 |
| LogP | 4.83 |
| InChI | InChI=1S/C26H25N5O19S6.4Na/c27-23-22-15(13-20(53(37,38)39)24(23)30-28-16-1-5-18(6-2-16)51(33,34)11-9-49-55(43,44)45)14-21(54(40,41)42)25(26(22)32)31-29-17-3-7-19(8-4-17)52(35,36)12-10-50-56(46,47)48;;;;/h1-8,13-14,32H,9-12,27H2,(H,37,38,39)(H,40,41,42)(H,43,44,45)(H,46,47,48);;;;/q;4*+1/p-4 |
Hot Tags: cas:12225-25-1 | reactive black 5, price, quotation, discount, in stock, for sale, Organometallic Reagents
