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Mordant Blue 29

CAS No.: 1667-99-8

Chemical Name:: Mordant Blue 29

Synonyms: Alberon;S NO 841;CI 43825;CI NO 43825;Mordantblue;CHROMAZUROL S;ChomeazurolS;S,ChroMeazurol;Chrome Azure S;MORDANT BLUE 29

CBNumber:: CB3724341

Molecular Formula:: C23H13Cl2Na3O9S

Molecular Weight:: 605.28

MOL File:: 1667-99-8.mol

MSDS File:: SDS

Modify Date:: 2025/7/4 15:04:09

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Mordant Blue 29 Properties

storage temp.	room temp
Colour Index	43825
form	Powder
pka	pK1:2.45;pK2:4.86;pK3:11.47 (25°C)
color	Dark-brown
Odor	Odorless
Water Solubility	Soluble in water
λmax	458 nm
ε(extinction coefficient)	≥9000 at 424-436nm in H2O at 0.03g/L ≥9000 at 424-436nm in H2O
BRN	4110655
Stability	Stable. Incompatible with strong oxidizing agents.
InChIKey	FUIZKNBTOOKONL-NDOZRWCBSA-K
SMILES	C(=C1/C=C(C(=O)C(C([O-])=O)=C/1)C)(/C1=CC(=C(O)C(C([O-])=O)=C1)C)\C1C(Cl)=CC=C(S([O-])(=O)=O)C=1Cl.[Na+].[Na+].[Na+]
EPA Substance Registry System	Benzoic acid, 5-[(3-carboxy-5-methyl-4-oxo-2,5-cyclohexadien-1-ylidene)(2,6-dichloro-3-sulfophenyl)methyl]-2-hydroxy-3-methyl-, trisodium salt (1667-99-8)

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H315-H319

Precautionary statements

P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313

Hazard Codes

Risk Statements

36/37/38

Safety Statements

26-36

WGK Germany

HS Code

29189900

NFPA 704

	0
1		0

Mordant Blue 29 price More Price(9)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich(India)	199532	Chromeazurol S Dye content 50?%	1667-99-8	25G	₹11225.53	2022-06-14	Buy
TCI Chemicals (India)	C0979	Mordant Blue 29	1667-99-8	5G	₹3500	2022-05-26	Buy
TCI Chemicals (India)	D0241	Mordant Blue 29	1667-99-8	25G	₹5000	2022-05-26	Buy
TCI Chemicals (India)	C0979	Mordant Blue 29	1667-99-8	25G	₹9200	2022-05-26	Buy
ottokemi	C 2215	Chromazurol S	1667-99-8	5gm	₹756	2022-05-26	Buy

Product number	Packaging	Price	Buy
199532	25G	₹11225.53	Buy
C0979	5G	₹3500	Buy
D0241	25G	₹5000	Buy
C0979	25G	₹9200	Buy
C 2215	5gm	₹756	Buy

Mordant Blue 29 Chemical Properties,Uses,Production

Chemical Properties

dark brown powder

Uses

Chromeazurol S (cas# 1667-99-8) is a compound useful in organic synthesis.Dyes and metabolites.

Preparation

2,4-Dichloro-3-formylbenzenesulfonic acid?and 2-Hydroxy-3-methylbenzoic acid condensation, its product oxidation and changed into sodium salt.

Purification Methods

The crude phenolic triphenylmethanecarboxysulfonic acid triNa salt (40g) is dissolved in water (250mL) and filtered. Then conc HCl (50mL) is added to the filtrate, with stirring. The precipitate is filtered off, washed with HCl (2M) and dried. It is redissolved in water (250mL), and precipitation is repeated twice more in a water bath at 70o. It is dried under vacuum over solid KOH (first), then P2O5 [Martynov et al. Zh Analyt Khim 32 519 1977]. It has also been purified by paper chromatography using n-butanol, acetic acid and water (7:3:1). First and second spots were extracted. It chelates Al and Be. It is used also for estimating fluoride. [Beilstein 11 IV 707.]

Mordant Blue 29 Preparation Products And Raw materials

Raw materials

2,4-Dichloro-3-formylbenzenesulfonic acid 3-Methylsalicylic acid

Preparation Products

Mordant Blue 29 Suppliers

Global( 319)Suppliers

Supplier	Tel	Country	ProdList	Advantage	Inquiry
Arnish Laborates Pvt Ltd	+91 7208475595	Maharashtra, India	187	58	Inquiry
Scientific OEM	+91-22- 2343 7546 / 2341 3094	New Delhi, India	1994	38	Inquiry
ALPHA CHEMIKA	+91-22-22061123 +91-22-66382501	Mumbai, India	1679	43	Inquiry
TCI Chemicals (India) Pvt. Ltd.	1800 425 7889	New Delhi, India	6768	58	Inquiry
Otto Chemie Pvt. Ltd.	+91 9820041841	Mumbai, India	5870	58	Inquiry
Sisco Research Laboratories Pvt. Ltd.	+91-22-4268 5800	Mumbai, India	4315	58	Inquiry
Triveni chemicals	08048762458	New Delhi, India	6088	58	Inquiry
LOBA CHEMIE PVT.LTD.	91-22-6663 6699	Mumbai, India	3075	58	Inquiry
Central Drug House(P) Ltd.	91-11-49404040	New Delhi, India	6157	58	Inquiry
CLEARSYNTH LABS LTD.	+91-22-45045900	Hyderabad, India	6257	58	Inquiry

Supplier	Advantage
Arnish Laborates Pvt Ltd	58
Scientific OEM	38
ALPHA CHEMIKA	43
TCI Chemicals (India) Pvt. Ltd.	58
Otto Chemie Pvt. Ltd.	58
Sisco Research Laboratories Pvt. Ltd.	58
Triveni chemicals	58
LOBA CHEMIE PVT.LTD.	58
Central Drug House(P) Ltd.	58
CLEARSYNTH LABS LTD.	58

Mordant Blue 29 Spectrum

Mordant Blue 29(1667-99-8)IR1 Mordant Blue 29(1667-99-8)IR2

1667-99-8(Mordant Blue 29)Related Search:

Phenylphosphonic dichloride Sodium citrate Methylparaben Mordant Red 19 Chromium

Trypan Blue Bensulfuron methyl METSULFURON METHYL CHROMOTROPIC ACID DISODIUM SALT Methyl salicylate

Kresoxim-methyl Dichloromethylphenylsilane Thiophanate-methyl Methyl Parathion-methyl

Methyl bromide Sodium 4-chlorobenzene sulfinate Methallyl alcohol

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Chrome Cyanine BLA CHROME AZUROL S INDICATOR FOR METAL TITRATION Chromium(Metal)Powder99% CHROMAZUROL S (C.I. No 43825 ) Chrome Azurol S, pure Benzoic acid, 5-(3-carboxy-5-methyl-4-oxo-2,5-cyclohexadien-1-ylidene)(2,6-dichloro-3-sulfophenyl)methyl-2-hydroxy-3-methyl-, trisodium salt Mordant blue 29 (C.I. 43825) 2,4-Dichloro-3-[(3-sodiooxycarbonyl-4-hydroxy-5-methylphenyl)(3-sodiooxycarbonyl-4-oxo-5-methyl-2,5-cyclohexadienylidene)methyl]benzenesulfonic acid sodium salt C.I.Mordant Blue 29 Solochrome Brilliant Blue BS Chrome Azurol S 2,6-Dichlorodimethyl-sulfoxy-fuchsonedicarboxylic Acid Sodium Salt Chrome Azurol S, Mordant Blue29 S,ChroMeazurol de ChroMe Azurol S CAS, Chrome azurol S Chrome Azurol S, Dye content: approx. 65% S NO 841 TIMTEC-BB SBB006521 MORDANT BLUE 29 ERIOCHROME AZUROL S CHROME AZUROL S CHROMAZUROL S CI 43825 CI NO 43825 benzoicacid,5-[(3-carboxy-5-methyl-4-oxo-2,5-cyclohexadien-1-ylidene)(2,6-dic Benzoicacid,5-[(3-carboxy-5-methyl-4-oxo-2,5-cyclohexadien-1-ylidene)(2,6-dichloro-3-sulfophenyl)methyl]-2-hydroxy-3-methyl-,trisodiumsalt 2,6-DICHLORODIMETHYL-SULFOXY-FUCHSONEDICARBOXYLIC ACID SODIUM SALT chrome azurol S (C.I. 43825) Mordantblue trisodium 5-[(3-carboxylato-5-methyl-4-oxo-2,5-cyclohexadien-1-ylidene)(2,6-dichloro-3-sulphonatophenyl)methyl]-2-hydroxy-3-methylbenzoate Chromeazurol S, Indicator Chromeazurol S, IND Chromeazurol S, AR Alberon C.I.Mordant Blue 29:C.I.43825 Chromeazurol S (Chromazurol S) ChomeazurolS PolytropeblueB 5-((3-Carboxy-5-methyl-4-oxocyclohexa-2,5-dien-1-ylidene)(2,6-dichloro-3-sulfophenyl)methyl)-2-hydroxy-3-methylbenzoic acid, trisodium salt Chrome Azure S Mordant Blue 29/Chrome Azurol S Chrome Sky Blue S Chrome Azurol S Metal (pM) Indicator 5-((3-Carboxy-5-methyl-4-oxo-2,5-cyclohexadien-1-ylidene)(2,6-dichloro-3-sulfophenyl)methyl)-2-hydroxy-3-methylbenzoic acid trisodium salt 1667-99-8 C23H13Cl2Na3O9S C23H13Cl2O9S3Na Bipyridyls, etc. (Chelating Reagents) Chelating Reagents Analytical Chemistry Bipyridyls, etc. (Chelating Reagents) Chelating Reagents