ChemicalBook > CAS DataBase List > Chromeazurol B

Chromeazurol B

Product Name
Chromeazurol B
CAS No.
1796-92-5
Chemical Name
Chromeazurol B
Synonyms
SOLOCHROME AZURINE;ERIOCHROME AZUROL B;CI 43830;CI NO 3830;CI NO 43830;AZURE BLUE B;Pure Blue B;MORDANT BLUE 1;CHROMEAZUROL B;DiaromoSkyBlueB
CBNumber
CB7220982
Molecular Formula
C23H17Cl2NaO6
Formula Weight
483.27
MOL File
1796-92-5.mol
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Chromeazurol B Property

storage temp. 
Refrigerator
solubility 
Aqueous Base (Slightly), DMSO (Slightly), Methanol (Slightly), Water (Slightly)
Colour Index 
43830
form 
Solid
color 
Red to Dark Red
BRN 
4101148
EPA Substance Registry System
Benzoic acid, 5-[(3-carboxy-5-methyl-4-oxo-2,5-cyclohexadien-1-ylidene)(2,6-dichlorophenyl)methyl]-2-hydroxy-3-methyl-, disodium salt (1796-92-5)
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Safety

Risk Statements 
36/37/38
Safety Statements 
22-24/25
WGK Germany 
3
HS Code 
3204.12.3000
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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
M1782
Product name
Chromeazurol B
Packaging
1g
Price
$173
Updated
2024/03/01
TCI Chemical
Product number
C0337
Product name
Chrome Pure Blue BX
Packaging
25g
Price
$93
Updated
2024/03/01
TRC
Product number
C433095
Product name
ChromeazurolB(TechnicalGrade)
Packaging
500mg
Price
$55
Updated
2021/12/16
Chem-Impex
Product number
38535
Product name
ChromepureblueBX,CI43830
Purity
CI43830
Packaging
25G
Price
$71.68
Updated
2021/12/16
AK Scientific
Product number
T616
Product name
MordantBlue1,tech.
Packaging
5g
Price
$27
Updated
2021/12/16
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Chromeazurol B Chemical Properties,Usage,Production

Uses

Chromeazurol B (cas# 1796-92-5) is a pH-sensitive dye based on a hydroxytriarylmethane core and two carboxylate functional groups, allowing for facile coordination to metal centres, and for the preparation of coordination polymers. Chromeazurol B is used as a sensitive stain for aluminimum in undecalcified cancellous bone. Dyes and metabolites.

Preparation

2,6-Dichlorobenzaldehyde?and 2-Hydroxy-3-methylbenzoic acid condensation, the product oxidation and changed into sodium salt.

Properties and Applications

brilliant blue to red light navy blue. Brown powder. Soluble in water for brown light yellow, solubility for 100 g/l (80 ℃), slightly soluble in alcohol for yellow olive brown. Dye in concentrated sulfuric acid for red, with golden yellow after diluted. Its aqueous solution for yellow light brown, add sodium hydroxide solution into purple blue. Dyed the metal sensitivity smaller. Mainly used for dyeing wool, colour and lustre is brilliant light, good levelness. Fine, carded wool fabric are can be used. Also can be dyed silk and nylon. Can be in acetic acid chromium pretreatment of wool fabric direct printing, also can be used in the leather dyeing and used as organic pigment.

Standard Ironing Fastness Light Fastness Fulling Persperation Fastness Soaping Water
Alkali Acid
ISO 5 4 4 3 5 5 5
AATCC 4-5 4 5 5 5 5

Chromeazurol B Preparation Products And Raw materials

Raw materials

2,6-Dichlorobenzaldehyde Oxidation bases Sodium hydroxide dyeing Navy 3-Methylsalicylic acid

Preparation Products

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Chromeazurol B Suppliers

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View Lastest Price from Chromeazurol B manufacturers

Henan Fengda Chemical Co., Ltd
Product
Chromeazurol B 1796-92-5
Price
US $8.00-2.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2024-04-24
Henan Aochuang Chemical Co.,Ltd.
Product
Chromeazurol B 1796-92-5
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
1ton
Release date
2022-10-19

1796-92-5, Chromeazurol BRelated Search:

Thiophanate-methyl Methyl salicylate Ethylenediaminetetraacetic acid disodium salt Kresoxim-methyl ACID BLUE 1 Bensulfuron methyl Mordant Red 19 Sulforhodamine B METSULFURON METHYL Sodium Monofluorophosphate Methyl Chrome Azurol S, Mordant Blue29,Mordant blue 29 (C.I. 43825),MORDANT BLUE 29 Methyl bromide 5-PHENYLPENTA-2,4-DIENOIC ACID Sodium salicylate 5-Methylsalicylic acid 3,5-Dimethylbenzoic acid Sodium Butyrate

  • SOLOCHROME AZURINE
  • SOLOCHROME AZURINE BS
  • SUNCHROMINE PURE BLUE BX
  • NAPHTHOCHROME AZURINE 2B
  • NAPHTHALENE AZURE 2B
  • MORDANT BLUE 1
  • AcidchromepureblueB
  • AcidmordantlightblueB
  • C.I.Mordantblue1
  • C.I.MordantBlue1(43830)
  • DiaromoSkyBlueB
  • DimanondChromepureBlueB
  • EriochromeAzurolB,BFF
  • MitsuiChromepureBlueBX
  • OmegaChromeBrillintBlueB
  • ALIZAROL AZURINE ECA
  • AZURE BLUE B
  • Disodium 5-[(E)-(3-carboxylato-5-methyl-4-oxo-1-cyclohexa-2,5-dienylidene)-(2,6-dichlorophenyl)methyl]-2-hydroxy-3-methyl-benzoate
  • CI NO 3830
  • CI 43830
  • CHROMEAZUROL B
  • CHROME PURE BLUE BX
  • CI NO 43830
  • ERIOCHROME(R) AZUROL B
  • ERIOCHROME AZUROL B
  • ω Chrome Brilliant Blue 2BR
  • AMMVMSCJQMCXTH-UMTCLIIPSA-N
  • Mordant Blue 1 (43830)
  • Acid mordant Blue 1
  • Chrome Cyanine BXS
  • NAPHTHOCHROME AZURINE 2B C.I.O. 43830
  • NAPHTHALENE AZURE 2B C.I. NO.3830
  • ERIOCHROME AZUROL B C.I. NO.43830
  • disodium 5-[(3-carboxylato-5-methyl-4-oxo-2,5-cyclohexadien-1-ylidene)(2,6-dichlorophenyl)methyl]-3-methylsalicylate
  • Benzoic acid, 5-(3-carboxy-5-methyl-4-oxo-2,5-cyclohexadien-1-ylidene)(2,6-dichlorophenyl)methyl-2-hydroxy-3-methyl-, disodium salt
  • Pure Blue B
  • Chrome AzurolB, Eriochrome(R) Azurol B, Mordant blue 1
  • 5-[(2,6-Dichlorophenyl)[3-methyl-4-oxo-5-(sodiooxycarbonyl)-2,5-cyclohexadien-1-ylidene]methyl]-2-hydroxy-3-methylbenzoic acid sodium salt
  • 5-[α-[3-Methyl-4-hydroxy-5-(sodiooxycarbonyl)phenyl]-2,6-dichlorobenzylidene]-2,5-dihydro-2-oxo-3-methylbenzoic acid sodium salt
  • Mordant blue 1 disodium salt (C.I. 43830)
  • Acid Mordant Light B
  • Eriochrome Azurol B Sunchromine Pure Blue BX Mordant Blue 1
  • Chromeazurol B (Technical Grade)
  • C.I.Mordant Blue 1:C.I.43830
  • 2Na 5-(3-carboxylato-5-methyl-4-oxo-2,5-cyclohexadien-1-ylidene)(2,6-dichlorophenyl)methyl-3-methylsalicylate
  • Sodium 5-((3-carboxylato-5-methyl-4-oxocyclohexa-2,5-dien-1-ylidene)(2,6-dichlorophenyl)methyl)-2-hydroxy-3-methylbenzoate
  • 1796-92-5
  • 1976-92-5
  • 796-92-5
  • C23H14Cl2NaO6
  • C23H14Cl2Na2O6
  • C23H14Cl2O62Na