Mordant Blue 29
![Mordant Blue 29 Structure](CAS/GIF/1667-99-8.gif)
- 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:
- 2024/8/6 16:32:36
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 |
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(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 |
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
Supplier | Tel | Country | ProdList | Advantage | Inquiry |
---|---|---|---|---|---|
Arnish Laborates Pvt Ltd | +91 7208475595 | Maharashtra, India | 187 | 58 | Inquiry |
Arnish Laborates Private Limited | 08048957357 | Mumbai, India | 204 | 58 | Inquiry |
Scientific OEM | +91-22- 2343 7546 / 2341 3094 | New Delhi, India | 1996 | 38 | Inquiry |
ALPHA CHEMIKA | +91-22-22061123 +91-22-66382501 | Mumbai, India | 1681 | 43 | Inquiry |
TCI Chemicals (India) Pvt. Ltd. | 1800 425 7889 | New Delhi, India | 6778 | 58 | Inquiry |
Otto Chemie Pvt. Ltd. | +91 9820041841 | Mumbai, India | 5873 | 58 | Inquiry |
Sisco Research Laboratories Pvt. Ltd. | +91-22-4268 5800 | Mumbai, India | 4317 | 58 | Inquiry |
Triveni chemicals | 08048762458 | New Delhi, India | 6093 | 58 | Inquiry |
LOBA CHEMIE PVT.LTD. | 91-22-6663 6699 | Mumbai, India | 3077 | 58 | Inquiry |
Central Drug House(P) Ltd. | 91-11-49404040 | New Delhi, India | 6160 | 58 | Inquiry |
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