ChemicalBook > CAS DataBase List > ACID BLUE 92

ACID BLUE 92

Product Name
ACID BLUE 92
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
Formula Weight
653.63
MOL File
3861-73-2.mol
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ACID BLUE 92 Property

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)
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Safety

Safety Statements 
24/25
WGK Germany 
3
RTECS 
QJ6300000
HS Code 
32041200
Toxicity
LD50 i.v. in mice: 450 mg/kg (Taylor, Thorp)
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
R321737
Product name
SULPHON ACID BLUE RA
Purity
Aldrich<sup>CPR</sup>
Packaging
1 unit
Price
$185
Updated
2025/07/31
Sigma-Aldrich
Product number
R310409
Product name
ACID BLUE A
Purity
Aldrich<sup>CPR</sup>
Packaging
1 unit
Price
$143
Updated
2025/07/31
Sigma-Aldrich
Product number
R321737
Product name
SULPHON ACID BLUE RA
Purity
Aldrich
Packaging
250mg
Price
$179
Updated
2024/03/01
Sigma-Aldrich
Product number
R310409
Product name
ACID BLUE A
Purity
AldrichCPR
Packaging
250mg
Price
$139
Updated
2024/03/01
TCI Chemical
Product number
C1027
Product name
Acid Blue 92
Packaging
25g
Price
$84
Updated
2025/07/31
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ACID BLUE 92 Chemical Properties,Usage,Production

Chemical Properties

purple-blue fine powder

Uses

Diagnostic aid (blood volume and cardiac output determination).

Uses

Solvent Blue 37 (cas# 3861-73-2) is a compound useful in organic synthesis.

Definition

Blue protein stain.

Preparation

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

Properties and Applications

red light blue. Dark even powder. Soluble in water (purple) and soluble fiber element, slightly soluble in ethanol (red light blue), insoluble in other organic solvents. Meet strong sulfuric acid in deep dark, it will be diluted to appear blue; Nitric acid in a Purple dark reddish brown change after the orange. Its water solution meet strong hydrochloric acid is blue, in thick red orange brown in sodium hydroxide solution. Can dyeing wool, silk, viscose, leather, paper and soap.

Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater
Fading Stain Fading Stain Fading Stain
ISO 5 1 3 2 1 2 3-4 1
AATCC 4 2 2 4 4 4 1 1

ACID BLUE 92 Preparation Products And Raw materials

Raw materials

Sodium acetate Sodium acetate trihydrate 8-Anilino-1-naphthalenesulfonic acid

Preparation Products

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ACID BLUE 92 Suppliers

Americas 1 Belgium 1 China 73 Europe 1 France 1 Germany 1 India 55 Japan 2 Mexico 1 Switzerland 2 The Netherlands 2 United Kingdom 4 United States 24 Global 168
TCI Chemicals (India) Pvt. Ltd.
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View Lastest Price from ACID BLUE 92 manufacturers

Shaanxi Dideu Medichem Co. Ltd
Product
ACID BLUE 92 3861-73-2
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
20T
Release date
2024-08-14
Career Henan Chemical Co
Product
ACID BLUE 92 3861-73-2
Price
US $1.00/KG
Min. Order
1KG
Purity
98%-100%
Supply Ability
1000KG
Release date
2018-08-20

3861-73-2, ACID BLUE 92Related Search:

ALLURA RED AC Acid Blue 93 ANILINE BLUE DIAMMONIUM SALT CERTIFIED Acid Blue 90 ACID RED 88 Acid Green 25 Acid Green 50 ACID GREEN 3 Erioglaucine disodium salt Acid Orange 67 Acid blue 1 Acid Red 92 Acid blue 98 (C.I. 50335) Methanaminium, N-[4-[[4-(dimethylamino)phenyl][4-(2-naphthalenylamino)-1-naphthalenyl]methylene]-2,5-cyclohexadien-1-ylidene]-N-methyl-, chloride, disulfo deriv. N-Ethyl-N-[4-[[4-[N-ethyl-N-(3-sodiosulfobenzyl)amino]-2-methylphenyl][4-[[2-(phenylamino)phenyl]amino]phenyl]methylene]-3-methyl-2,5-cyclohexadien-1-ylidene]-3-sulfonatobenzenemethanaminium ACID BLUE 89 2-Anthracenesulfonic acid, aminobromo-9,10-dihydro[(4-methyl-2-sulfophenyl)amino]-9,10-dioxo-, sodium salt (1:2) Acid Blue 9

  • 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