ChemicalBook > CAS DataBase List > CHICAGO SKY BLUE 6B

CHICAGO SKY BLUE 6B

Product Name
CHICAGO SKY BLUE 6B
CAS No.
2610-05-1
Chemical Name
CHICAGO SKY BLUE 6B
Synonyms
nsb6b;CI 24410;inkblue6b;skyblue6b;modrprima1;nci-c61109;CartaBlue2G;paperblue6b;CI NO 24410;directblue6b
CBNumber
CB2136938
Molecular Formula
C34H29N6NaO16S4
Formula Weight
928.86
MOL File
2610-05-1.mol
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CHICAGO SKY BLUE 6B Property

storage temp. 
room temp
Colour Index 
24410
form 
powder
Water Solubility 
Soluble in water (1 mg/ml).
Stability:
Stable. Probably combustible. Incompatible with strong oxidizing agents.
CAS DataBase Reference
2610-05-1
EPA Substance Registry System
C.I. Direct Blue 1, tetrasodium salt (2610-05-1)
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Safety

Hazard Codes 
Xn,T
Risk Statements 
20/21/22-45
Safety Statements 
22-36-45-53
RIDADR 
3143
WGK Germany 
3
RTECS 
QJ6430000
TSCA 
Yes
Hazardous Substances Data
2610-05-1(Hazardous Substances Data)
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H319Causes serious eye irritation

H350May cause cancer

H361Suspected of damaging fertility or the unborn child

Precautionary statements

P201Obtain special instructions before use.

P202Do not handle until all safety precautions have been read and understood.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P308+P313IF exposed or concerned: Get medical advice/attention.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
475848
Product name
MIF Antagonist V, p425 - CAS 259444 - Calbiochem
Packaging
2gm
Price
$78.1
Updated
2020/08/18
Sigma-Aldrich
Product number
C8679
Product name
Chicago Sky Blue 6B
Purity
powder
Packaging
25g
Price
$170
Updated
2021/03/22
TCI Chemical
Product number
B0782
Product name
Direct Blue 1
Packaging
25g
Price
$64
Updated
2021/03/22
TCI Chemical
Product number
B0782
Product name
Direct Blue 1
Packaging
500g
Price
$511
Updated
2021/03/22
Alfa Aesar
Product number
A14242
Product name
Chicago Sky Blue 6B
Packaging
25g
Price
$78
Updated
2021/03/22
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CHICAGO SKY BLUE 6B Chemical Properties,Usage,Production

Chemical Properties

greenish blue powder

Uses

Competitive glutamate uptake inhibitor

Preparation

3,3′-Dimethoxylbenzidine double nitriding, in alkaline conditions and 4-Amino-5-hydroxynaphthalene-1,3-disulfonic acid (2 Moore) coupled.

General Description

Bright greenish-blue solid or dark blue powder.

Air & Water Reactions

Azo dyes can be explosive when suspended in air at specific concentrations. Slightly soluble in water.

Reactivity Profile

CHICAGO SKY BLUE 6B is an azo compound. Azo, diazo, azido compounds can detonate. This applies in particular to organic azides that have been sensitized by the addition of metal salts or strong acids. Toxic gases are formed by mixing materials of this class with acids, aldehydes, amides, carbamates, cyanides, inorganic fluorides, halogenated organics, isocyanates, ketones, metals, nitrides, peroxides, phenols, epoxides, acyl halides, and strong oxidizing or reducing agents. Flammable gases are formed by mixing materials in this group with alkali metals. Explosive combination can occur with strong oxidizing agents, metal salts, peroxides, and sulfides. Cleavage of the diazo group by reducing agents may lead to benzidine production.

Fire Hazard

Flash point data for CHICAGO SKY BLUE 6B are not available; however, CHICAGO SKY BLUE 6B is probably combustible.

Biological Activity

Potent inhibitor of L-glutamate uptake into synaptic vesicles.

Safety Profile

An experimental teratogen. Other experimental reproductive effects. Mutation data reported. When heated to decomposition it emits very toxic fumes of NOx Na2O, and SOx

Properties and Applications

colourful green light blue. Blue powder. Soluble in water solution for bright blue, solubility of 50 g/L (80 ℃), slightly soluble in soluble fiber element, insoluble in other organic solvents. The strong sulfuric acid solution for blue-ray green, blue for diluted; In nitric acid solution for red light purple. The dye solution to join 10% no change sulfuric acid; Add thick sodium hydroxide solution for red light blue. Cellulose fiber of dyeing, the dye well after sex is very good, in 60 ~ 80 ℃ when supreme affinity, discharge sex is very good. In dyeing of copper (colored light turned green, a slight change in iron ion. Mainly used for cotton, viscose and other cellulose fibers, silk, nylon, rayon/nylon blend fabric, paper and biological stain can also be used for cotton and viscose fabric is mainly used for direct printing of cotton, rayon and other cellulose fiber, silk, nylon, rayon / nylon blend fabric, paper and biological stain can also be used for cotton and viscose fabric direct printing.

Standard Acid Resistance Alkali Resistance Light Fastness Soaping Water
Fading Stain Fading Stain
ISO 5 4 1 2 2
AATCC 5 1 1 3-4 1

Purification Methods

Free it from other electrolytes by adding aqueous sodium acetate to a boiling solution of the dye in distilled water. After standing, the salted-out dye is filtered on a Büchner funnel, the process being repeated several times. Finally, the precipitated dye is boiled several times with absolute EtOH to wash out any sodium acetate, then dried (as the sodium salt) at 105o. [McGregor et al. Trans Faraday Soc 58 1045 1962, Beilstein 16 II 259.]

CHICAGO SKY BLUE 6B Preparation Products And Raw materials

Raw materials

Preparation Products

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CHICAGO SKY BLUE 6B Suppliers

J & K SCIENTIFIC LTD.
Tel
010-82848833- ;010-82848833-
Fax
86-10-82849933
Email
jkinfo@jkchemical.com;market6@jkchemical.com
Country
China
ProdList
96500
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
21-61259100-
Fax
86-21-61259102
Email
sh@meryer.com
Country
China
ProdList
40264
Advantage
62
3B Pharmachem (Wuhan) International Co.,Ltd.
Tel
821-50328103-801
Fax
86-21-50328109
Email
3bsc@sina.com
Country
China
ProdList
15877
Advantage
69
Alfa Aesar
Tel
400-610-6006; 021-67582000
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30159
Advantage
84
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386 / 800-988-0390
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24555
Advantage
81
Energy Chemical
Tel
021-58432009-
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
43494
Advantage
61
Tianjin heowns Biochemical Technology Co., Ltd.
Tel
400 638 7771
Email
sales@heowns.com
Country
China
ProdList
14457
Advantage
57
ShangHai YuanYe Biotechnology Co., Ltd.
Tel
021-61312847-
Fax
021-55068248
Email
3008007399@qq.com
Country
China
ProdList
4995
Advantage
60
TCI Europe
Tel
320-37350700-
Fax
+32 (0)37350701
Email
sales@tcieurope.eu
Country
Europe
ProdList
23696
Advantage
75
TCI AMERICA
Tel
+1-800-423-8616 / +1-503-283-1681
Fax
+1-888-520-1075 / +1-503-283-1987
Email
sales@tciamerica.com
Country
United States
ProdList
23679
Advantage
75
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View Lastest Price from CHICAGO SKY BLUE 6B manufacturers

career henan chemical co
Product
chicago sky blue 6b 2610-05-1
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
25kg
Release date
2019-07-09

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