1667-99-8 Mordant ...

1667-99-8 Mordant Blue 29 C23H13Cl2Na3O9S

1667-99-8 Mordant Blue 29 C23H13Cl2Na3O9S

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1 Metric Ton

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  • Min.Order :1 Metric Ton
  • Purity: 99.5%
  • Payment Terms : L/C,T/T,

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Mordant Blue 29 1667-99-8 C23H13Cl2Na3O9S

Quick Details

  • Appearance:Powder
  • Application:1667-99-8
  • PackAge:Aluminium Foil Bag and Paper Drum
  • ProductionCapacity:1|Metric Ton|Day
  • Storage:1MT
  • Transportation:By Sea/Air/DHL

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Our company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.Our main business covers the fields below:

 

1.Noble Metal Catalysts (Pt.Pd...)

2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...)

3.OLED intermediates (Fluorene,Carbazole,Boric acid...)

4.Customs Synthesis

 

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Details:

 
Mordant Blue 29 Basic information
Product Name: Mordant Blue 29
Synonyms: S NO 841;TIMTEC-BB SBB006521;MORDANT BLUE 29;2,6-DICHLORODIMETHYL-SULFOXY-FUCHSONEDICARBOXYLIC ACID SODIUM SALT;ERIOCHROME AZUROL S;CHROME AZUROL S;CHROMAZUROL S;CI 43825
CAS: 1667-99-8
MF: C23H13Cl2Na3O9S
MW: 605.28
EINECS: 216-787-0
Product Categories: Analytical Chemistry;Bipyridyls, etc. (Chelating Reagents);Chelating Reagents
Mol File: 1667-99-8.mol
Mordant Blue 29 Structure
 
Mordant Blue 29 Chemical Properties
Colour Index  43825
form  Powder
color  Dark-brown
Stability: Stable. Incompatible with strong oxidizing agents.
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 Information
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36
WGK Germany  3
HS Code  29189900
MSDS Information
Provider Language
SigmaAldrich English
ACROS English
 
Mordant Blue 29 Usage And Synthesis
Chemical Properties dark brown powder
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

 

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