CHICAGO SKY BLUE 6B

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: DIRECT BLUE 1;nsb6b;CI 24410;inkblue6b;skyblue6b;modrprima1;nci-c61109;BNP (1-32);CartaBlue2G;paperblue6b
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
solubility: DMSO (Very Slightly, Sonicated, Heated), Methanol (Very Slightly, Heated), Water
form: powder
Colour Index: 24410
color: Dark Blue to Very Dark Blue
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

H350May cause cancer

Precautionary statements

P201Obtain special instructions before use.

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

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: C8679
Product name: Chicago Sky Blue 6B
Purity: powder
Packaging: 25g
Price: $211
Updated: 2024/03/01

Sigma-Aldrich

Product number: 475848
Product name: MIF Antagonist V, p425 - CAS 259444 - Calbiochem
Purity: TheMIFAntagonistV,p425,alsoreferencedunderCAS2610-05-1,controlsthebi
Packaging: 2g
Price: $99.4
Updated: 2024/03/01

TCI Chemical

Product number: B0782
Product name: Direct Blue 1
Packaging: 25g
Price: $64
Updated: 2021/12/16

TCI Chemical

Product number: B0782
Product name: Direct Blue 1
Packaging: 500g
Price: $511
Updated: 2021/12/16

Alfa Aesar

Product number: A14242
Product name: Chicago Sky Blue 6B
Packaging: 25g
Price: $82.1
Updated: 2023/06/20

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CHICAGO SKY BLUE 6B Chemical Properties,Usage,Production

Chemical Properties

greenish blue powder

Uses

Competitive glutamate uptake inhibitor

Uses

Chicago Sky Blue 6B is a counterstain for background autofluorescence in fluorescence and immunofluorescence histochemistry. It has also been used as a filling in glass pipette electrodes for electrophysiological recordings in the brain sections of rats.

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.

Biochem/physiol Actions

Chicago Sky Blue 6B is a large organic acid, structurally related to glutamate, that is a potent and efficient competitive inhibitor of vesicular glutamate uptake.

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

storage

Store at RT

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
Standard	Acid Resistance	Alkali Resistance	Light Fastness	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

o-Dianisidine

Preparation Products

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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

2610-05-1, CHICAGO SKY BLUE 6BRelated Search:

STILBENE YELLOW Direct Black 168 Direct Blue 86 DIRECT SCARLET B CHLORAZOL BLACK BH DIRECT FAST BROWN M DIRECT RED 80 CHLORAZOL VIOLET N DIRECT PURE YELLOW 5G CI NO 22610 Direct Yellow 12 SIRIUS YELLOW GC DIRECT FAST RED 3B DIRECT FAST YELLOW 5GL DIRECT FAST BROWN BX Trypan Blue 2-Chloro-5-hydroxypyridine 6-Amino-m-cresol

chicago sky blue 6B (C.I. 24410)

Chicago Sky Blue?B

PontamineSkyBlueBX

tetrasodium 6,6'-[(3,3'-dimethoxy[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[4-amino-5-hydroxynaphthalene-1,3-disulphonate]

Direct Lake Blue 6B

1,3-Naphthalenedisulfonic acid, 6,6-(3,3-dimethoxy1,1-biphenyl-4,4-diyl)bis(azo)bis4-amino-5-hydroxy-, tetrasodium salt

1,3-naphthalenedisulfonicacid,6,6’-[(3,3’-dimethoxy[1,1’-biphenyl]-4,4’-diyl)

6,8-naphthalenedisulfonicacid,3,3’-((3,3’-dimethoxy-4,4’-biphenylene)bis(azo)

airedaleblueffd

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benzobrilliantblue6bs

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brilliantbenzoblue6ba-cf

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calcodurblue6gfl

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CartaBlue2G

chloramineskyblueff

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ChlorazolBlueFF

chromeleatherskyblue

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diazolpureblue6b

diphenylbrilliantblueff

directblue6b

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directblueff

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Directturquoiseblue6B