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ACID BLUE 25

ACID BLUE 25
ACID BLUE 25 structure
CAS No.
6408-78-2
Chemical Name:
ACID BLUE 25
Synonyms
Blue AS;CI 62055;Acid Blue?5;Acid Blue AS;Acid Blue AL;ACID BLUE 25;Acid Blue GRL;Acid blue B25;WeakacidblueAS;Acid blue 2AL2
CBNumber:
CB8418430
Molecular Formula:
C20H13N2NaO5S
Formula Weight:
416.38
MOL File:
6408-78-2.mol

ACID BLUE 25 Properties

Melting point:
>300℃
form 
Powder
Colour Index 
62055
color 
Blue
CAS DataBase Reference
6408-78-2(CAS DataBase Reference)
EWG's Food Scores
1
FDA UNII
S2E15W6FSN
EPA Substance Registry System
C.I. Acid Blue 25 (6408-78-2)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P305+P351+P338
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36
WGK Germany  3

ACID BLUE 25 price More Price(7)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 210684 Acid Blue 25 Dye content 45% 6408-78-2 25g $81.2 2021-12-16 Buy
TRC A190315 Acid Blue 25 6408-78-2 2.5g $55 2021-12-16 Buy
American Custom Chemicals Corporation DYE0000062 ACID BLUE 25 95.00% 6408-78-2 10G $1109.67 2021-12-16 Buy
Chem-Impex 41892 AcidBlue25,≥45%(Dyecontent),suitableforHematology&Histology ≥45%(Dyecontent) 6408-78-2 25G $82.7 2021-12-16 Buy
AK Scientific Q394 Acid Blue 25 6408-78-2 100g $276 2021-12-16 Buy

ACID BLUE 25 Chemical Properties,Uses,Production

Preparation

(a) 1-Amino-2,4-dibromoanthracene-9,10-dione?with aniline condensation, its product 1-amino-4- anilino-2-bromo-anthraquinone?in phenol in pressure with aqueous sodium sulfite, were hot. (b) the 1-Amino-4-bromo-9,10-dioxo-9,10-dihydroanthracene-2-sulfonic acid (sodium) in water medium copper salt as the catalyst used with aniline condensation.

Properties and Applications

blue. Blue powder. The little blue soluble in water, but soluble in acetone, ethanol, slightly soluble in benzene, four hydrogen naphthalene, insoluble in nitrobenzene and xylene. Meet strong sulfuric acid as dark, after diluted blue precipitation. Mainly used for dyeing nylon, polyamide for supporting the dye. Can also be used for wool, silk and blended fabric dyeing and printing directly. Can also be used in leather, electrical-controlled aluminum soap and color.
Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater
Fading Stain Fading Stain Fading Stain
ISO 5-6 3-4 4 3 3
AATCC 4-5 1-2 1-2 4 1-2 2

ACID BLUE 25 Preparation Products And Raw materials

Raw materials

Preparation Products


ACID BLUE 25 Suppliers

Global( 89)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Hubei Jusheng Technology Co.,Ltd.
86-18871470254
027-59599243 linda@hubeijusheng.com CHINA 28229 58
Winchem industrial co limited
0086-574-83851061
0086-574-87083209 info@win-chemical.com CHINA 300 58
Hefei TNJ Chemical Industry Co.,Ltd.
0551-65418671
0551-65418697 sales@tnjchem.com CHINA 37441 58
JADECHEM (NINGBO) CO.,LTD.
0086574-89075960
0086574-56877286 info@jadechem-colours.com CHINA 214 58
Dideu Industries Group Limited
029-88380327
Service@dideu.com CHINA 30014 58
AFINE CHEMICALS LIMITED
008657185134551
008657185134895 info@afinechem.com CHINA 15559 58
Dayang Chem (Hangzhou) Co.,Ltd.
17705817739 +86-571-88938639
+86-571-88938652,+86-571- 88492614 info@dycnchem.com CHINA 52932 58
Mainchem Co., Ltd. +86-0592-6210733
+86-0592-6210733 sale@mainchem.com CHINA 32439 55
Hangzhou Sunshine Chemicals Co., Ltd 0086-571-88523165
0086-571-88524618 wangjf@aciddyes.com China 98 62
Winchem Industrial Co. Ltd 0574-83851061
86-574-87083209 info@win-chemical.com;info@win-chemical.com China 500 55

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