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
- MDL Number:
- MFCD00001615
- MOL File:
- 1667-99-8.mol
- MSDS File:
- SDS
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 |
BRN | 4110655 |
Stability | Stable. Incompatible with strong oxidizing agents. |
InChIKey | FUIZKNBTOOKONL-NDOZRWCBSA-K |
FDA UNII | Y6C592EY5D |
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) |
Mordant Blue 29 price More Price(24)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | 199532 | Chromeazurol S Dye content 50% | 1667-99-8 | 25g | $111 | 2024-03-01 | Buy |
TCI Chemical | C0979 | Mordant Blue 29 | 1667-99-8 | 5g | $44 | 2024-03-01 | Buy |
TCI Chemical | C0979 | Mordant Blue 29 | 1667-99-8 | 25g | $144 | 2024-03-01 | Buy |
TCI Chemical | D0241 | Mordant Blue 29 | 1667-99-8 | 25g | $68 | 2024-03-01 | Buy |
TRC | C432978 | Chromeazurol S | 1667-99-8 | 50g | $105 | 2021-12-16 | 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.]
Properties and Applications
red light blue. Soluble in water for brown light yellow, slightly soluble in ethanol for red light brown. In concentrated sulfuric acid for hot magenta, after dilution to orange, and then generate a orange precipitation. Dye aqueous solution and sodium hydroxide as 3H-indol-3-one,2-(1,3-dihydro-3-oxo-2H-indol-2-ylidene)-1,2-dihydro- blue.
Standard | Ironing Fastness | Light Fastness | Fulling | Persperation Fastness | Soaping | Water | |
Alkali | Acid | ||||||
ISO | 4 | 3 | 4 | 2 | 4-5 | 4 | 5 |
Mordant Blue 29 Preparation Products And Raw materials
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Hebei Chuanghai Biotechnology Co,.LTD | +86-13131129325 | sales1@chuanghaibio.com | China | 5882 | 58 |
Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 18628 | 58 |
career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29888 | 58 |
Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28180 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39916 | 58 |
Shenyang Simchoice Chemical Co.,Ltd | +86-024-23769576 +86-15040101888 | sales@simchoicechem.com | China | 255 | 58 |
CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49392 | 58 |
Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34571 | 58 |
ANHUI WITOP BIOTECH CO., LTD | +8615255079626 | eric@witopchemical.com | China | 23555 | 58 |
Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | info@dycnchem.com | China | 52861 | 58 |
View Lastest Price from Mordant Blue 29 manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2024-09-19 | Mordant Blue 29
1667-99-8
|
US $5.00-2.00 / KG | 1KG | 99% | 10000kg | Hebei Chuanghai Biotechnology Co,.LTD | ||
2019-07-12 | Mordant Blue 29
1667-99-8
|
US $1.00 / KG | 1KG | 99% | 25kg | Career Henan Chemical Co | ||
2019-07-06 | Mordant Blue 29
1667-99-8
|
US $1.00 / KG | 1KG | 98% | 100KG | Career Henan Chemical Co |
- Mordant Blue 29
1667-99-8
- US $5.00-2.00 / KG
- 99%
- Hebei Chuanghai Biotechnology Co,.LTD
- Mordant Blue 29
1667-99-8
- US $1.00 / KG
- 99%
- Career Henan Chemical Co
- Mordant Blue 29
1667-99-8
- US $1.00 / KG
- 98%
- Career Henan Chemical Co