SOLWAY BLUE RN
![SOLWAY BLUE RN Structure](CAS/GIF/4403-89-8.gif)
- CAS No.
- 4403-89-8
- Chemical Name:
- SOLWAY BLUE RN
- Synonyms
- C.I.62085;Blue E-RL;Cyanthrol R;Acid Blue 47;Cyananthrol R;C.I.ACIDBLUE47;SOLWAY BLUE RN;Sandolan Blue E-RL.;Acid blue 47 (C.I. 62085);C.I.Acid Blue 47:C.I.62085
- CBNumber:
- CB8383396
- Molecular Formula:
- C22H19N2NaO5S
- Molecular Weight:
- 446.45
- MOL File:
- 4403-89-8.mol
- MSDS File:
- SDS
SOLWAY BLUE RN Chemical Properties,Uses,Production
Preparation
1-Amino-4-bromoanthracene-9,10-dione?or 1-Amino-4-chloroanthracene-9,10-dione?and p-Methylaniline condensation, its product (C.I.Solvent Blue 13, C.I. 62080) products, and translated into sodium salt.
Purification Methods
Purify the dye by salting out an aqueous solution three times with sodium acetate, followed by repeated extraction with EtOH [McGrew & Schneider J Am Chem Soc 72 2547 1950]. [Beilstein 14 H 706, 725.]
Properties and Applications
blue. Dark blue powder. Soluble in ethanol, o-chlorophenol, slightly soluble in acetone, Pyridine, insoluble in chloroform, toluene. Strong sulfuric acid in purple purple still diluted. Used for wool, silk, polyamide fiber and wool blended dyeing, can be in wool, silk and polyamide fiber fabric printing directly, also used in leather, paper, soap and wood color. But with C.I.Acid Green 50 make Acid Blue BGA.
Standard | Light Fastness | Soaping | Persperation Fastness | Oxygen bleaching | Fastness to seawater | |||
Fading | Stain | Fading | Stain | Fading | Stain | |||
ISO | 5 | 2 | 2 | 3-4 | 1 | 1 | 3-4 | 2 |
AATCC | 4 | 2 | 2 | 3 | 2 | 2 | 2 | 2 |
SOLWAY BLUE RN Preparation Products And Raw materials
Raw materials
Preparation Products
Supplier | Tel | Country | ProdList | Advantage | Inquiry |
---|---|---|---|---|---|
Dideu Industries Group Limited | +86-29-89586680 +86-15129568250 | China | 24200 | 58 | Inquiry |
Alfa Chemistry | 1-516-6625404 | United States | 9171 | 60 | Inquiry |
Pfaltz & Bauer, Inc. | (800) 225-5172 | United States | 6830 | 72 | Inquiry |
Ningbo Dynasty Chemical Co., Ltd | 86 0574 56159999 | China | 1444 | 58 | Inquiry |
Dynasty Colourants Co., Ltd. | 86 0574 27862107 27862719 | China | 3306 | 51 | Inquiry |
Shanghai Road Dyestuffs & Chemicals Co., Ltd | 86-21-6284 6670 | China | 706 | 34 | Inquiry |
Service Chemical Inc. | 888-895-6920 | Germany | 6373 | 71 | Inquiry |
3B Scientific Corporation | 847.281.9822 | United States | 6744 | 47 | Inquiry |
HANGZHOU RIWA CHEMICAL CO.,LTD. | 0571-22851232 22851239 | China | 287 | 38 | Inquiry |
CARBONE SCIENTIFIC CO.,LTD | +44(0)870 486 8629 | United Kingdom | 6682 | 30 | Inquiry |
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