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ACID BLUE 92

ACID BLUE 92 Structure
CAS No.
3861-73-2
Chemical Name:
ACID BLUE 92
Synonyms
Ciren;CI 13390;acidblue2k;dtrisodium;woolbluerl;benzylbluer;ACID BLUE A;FAST CYANIN;colacidbluea;fenazobluesr
CBNumber:
CB6166546
Molecular Formula:
C26H20N3NaO10S3
Molecular Weight:
653.63
MOL File:
3861-73-2.mol
MSDS File:
SDS
Modify Date:
2023/5/4 15:12:21

ACID BLUE 92 Properties

Melting point >300°C
solubility Solubility Soluble in water, acetone; slightly soluble in ethanol, glycerol
Colour Index 13390
pka 11.22(at 25℃)
form powder
color Dark bluish-black
PH Range Blue (11.0) to pink (12.0)
λmax 571nm, 585nm, 580–590nm
Merck 14,628
Major Application color filter, fuel cells, thin films, inks, markers, lithographic printingplates, textiles, cosmetics, neural network
EPA Substance Registry System 2,7-Naphthalenedisulfonic acid, 4-hydroxy-5-[[4-(phenylamino)-5-sulfo-1-naphthalenyl]azo]-, trisodium salt (3861-73-2)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H319
Precautionary statements  P264-P280-P305+P351+P338-P337+P313P
Safety Statements  24/25
WGK Germany  3
RTECS  QJ6300000
HS Code  32041200
Toxicity LD50 i.v. in mice: 450 mg/kg (Taylor, Thorp)

ACID BLUE 92 price More Price(1)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TCI Chemicals (India) C1027 Acid Blue 92 3861-73-2 25G ₹5100 2022-05-26 Buy
Product number Packaging Price Buy
C1027 25G ₹5100 Buy

ACID BLUE 92 Chemical Properties,Uses,Production

Chemical Properties

purple-blue fine powder

Uses

Diagnostic aid (blood volume and cardiac output determination).

Preparation

4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid?diazo, and ?8-Aminonaphthalene-1-sulfonic acid? coupling.

Definition

Blue protein stain.

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2,7-naphthalenedisulfonicacid,4-((4-anilino-5-sulfo-1-naphthyl)azo)-5-hydroxy 2,7-naphthalenedisulfonicacid,4-hydroxy-5-[[4-(phenylamino)-5-sulfo-1-naphtha 4-((4-anilino-5-sulfo-1-naphthyl)azo)-5-hydroxy-2,7-naphthalenedisulfonicaci acidblue2k acidleatherbluer AcidnavyblueR acidwoolbluerl acilanfastnavybluer airedalebluerl amacidfastbluer benzylbluer bucacidfastwoolbluer C.I.Acidblue92 c.i.acidblue92,trisodiumsalt calcocidfastbluesr cirenebrilliantbluer colacidbluea coomassieblue coomassiebluemedicinal cyanineacidbluer cyanineacidbluernew dtrisodium fastacidbluerl fenazobluesr hispacidfastbluer mediumblueembl modrkysela92 sodiumamazolene sodiumanazolene sulfonineacidbluer sulphonacidbluer sulphonacidbluera tertracidfastbluesr ACID BLUE A ACID BLUE 92 8-(4-ANILINO-5-SULFO-1-NAPHTHYLAZO)1-NAPHTHOL-3,6-DISULFONIC ACID TRISODIUM SALT COOMASSIE BLUE RL CI 13390 CYANINE ACID BLUE FAST WOOL BLUE R FAST CYANIN BRILLIANT ACID BLUE R BENZYL FAST BLUE R Tracid Navy Blue R 2,7-Naphthalenedisulfonic acid, 4-hydroxy-5-4-(phenylamino)-5-sulfo-1-naphthalenylazo-, trisodium salt SodiumAnoxynaphthonate Quinoline acid blue Acid Blue 92 (13390) acid blue 92 (C.I. 13390) trisodium 4-hydroxy-4-(4-anilino-5-sulphonato-1-naphthylazo)naphthalene-2,7-disulphonate Weak Acid Deep Blue R LUXOL(R) FAST BLUE ARN SOLVENT BLUE 37 PONTACYL FAST BLUE R Fast acid blue A Navy Blue R Weak Acid Navy Blue R Acid Blue FG