Astrazon Red 5BL
[2-[[4-[(2-cyano-4-nitrophenyl)azo]phenyl]ethylamino]ethyl]trimethylammonium methyl sulphate
CAS: 37216-10-7
Molecular Formula: C21H28N6O6S
Astrazon Red 5BL - Names and Identifiers
Astrazon Red 5BL - Physico-chemical Properties
| Molecular Formula | C21H28N6O6S |
| Molar Mass | 492.55 |
| Physical and Chemical Properties | The chemical properties are easily soluble in water, and the aqueous solution is blue-red. The dye is vermilion in concentrated sulfuric acid and pink after dilution. The dyed acrylic fiber is dark blue and red, dyed at 120 ℃ with no change in color and light. |
| Use | Uses Cationic Red 5BL is suitable for acrylic dyeing, can be used for direct printing of acrylic and diacetate fabrics, and can be white in light color. The dye depth is good. It can be combined with cationic golden GL (C.I.Basic Yellow 28) and cationic blue NBL to dye various dark colors. |
Astrazon Red 5BL - Upstream Downstream Industry
| Raw Materials | SULFATE STANDARD N-Ethylaniline TMA(TRIMETHYLAMINE) (N-ethylanilinoethyl)trimethylammonium methyl sulfate 5-Nitroanthranilonitrile |
Astrazon Red 5BL - Production method
Using 2-cyano-4-nitroaniline and (2-N-ethylanilinoethyl) trimethylammonium methyl sulfate as raw materials, the 2-cyano-4-nitroaniline is first diazotized, and then coupled with the latter to obtain the product. The finished product is filtered and dried.
Last Update：2024-04-10 22:29:15
Supplier List
Spot supply
Product Name: C.I. Basic red 24 Visit Supplier Webpage Request for quotationCAS: 37216-10-7
Tel: 609-228-6898
Email: sales@medchemexpress.com
tech@medchemexpress.com
Mobile: 609-228-6898
Spot supply
Product Name: C.I. Basic red 24 Visit Supplier Webpage Request for quotationCAS: 37216-10-7
Tel: 609-228-6898
Email: sales@medchemexpress.com
tech@medchemexpress.com
Mobile: 609-228-6898
View History
Raw Materials for Astrazon Red 5BL
SULFATE STANDARD
N-Ethylaniline
TMA(TRIMETHYLAMINE)
(N-ethylanilinoethyl)trimethylammonium methyl sulfate
5-Nitroanthranilonitrile
N-Ethylaniline
TMA(TRIMETHYLAMINE)
(N-ethylanilinoethyl)trimethylammonium methyl sulfate
5-Nitroanthranilonitrile