PATENT BLUE V
- CAS No.
- 3536-49-0
- Chemical Name:
- PATENT BLUE V
- Synonyms
- PATENT BLUE;CI 42051;c.i.712;bluezn3;l-blau3;NSC 5010;C.l.42051;ACID BLUE 3;ACID BLUE V;CI NO 42051
- CBNumber:
- CB5176335
- Molecular Formula:
- C27H34CaN2O7S2
- Molecular Weight:
- 602.77
- MOL File:
- 3536-49-0.mol
- Modify Date:
- 2024/7/19 15:17:17
| Melting point | 200 °C |
|---|---|
| storage temp. | Hygroscopic, -20°C Freezer, Under inert atmosphere |
| solubility | DMSO : 83.33 mg/mL (143.49 mM) |
| Colour Index | 42051 |
| form | Solid |
| color | Brown to black |
| Water Solubility | 20.98g/L at 20℃ |
| BRN | 4108121 |
| InChIKey | RTMBGDBBDQKNNZ-UHFFFAOYSA-L |
| LogP | -1.99 at 25℃ |
| EPA Substance Registry System | Ethanaminium, N-[4-[[4-(diethylamino)phenyl](5-hydroxy-2,4-disulfophenyl)methylene]-2,5-cyclohexadien-1-ylidene]-N-ethyl-, inner salt, calcium salt (2:1) (3536-49-0) |
PATENT BLUE V Chemical Properties,Uses,Production
Uses
Patent Blue V (CAS# 3536-49-0) is a water-soluble food colouring. Patent Blue V has also been used as a standard for high-performance liquid chromatography-diode array detection for dating of paper ink. Dyes and metabolites, Environmental Testing
Preparation
(a) 3-Nitrobenzaldehyde?and N,N-diethylbenzenamine (2 Moore) condensation, then reduction, then the amino diazotization and then translate into hydroxyl compound, and then two stlfonation, finally will product into calcium salt, and segregation and oxidation; (b)3-Hydroxybenzaldehyde and N,N-diethylbenzenamine (2 Moore) condensation, and then two stlfonation, into calcium salt and oxidation. The dyes can also be as sodium salting out.
PATENT BLUE V Preparation Products And Raw materials
Global( 156)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| Bhagwati Industries | +91-9909249884 +91-9909249884 | Gujarat, India | 89 | 58 | Inquiry |
| Orjet Intermediates Pvt. Ltd. | +91-9913616190 +91-9913616190 | Gujarat, India | 38 | 58 | Inquiry |
| Dynemic Products Ltd. | +91-7927663071 +91-7927663071 | Gujarat, India | 64 | 58 | Inquiry |
| Arbuda Plastochem Pvt. Ltd | +91-9879005132 +91-9825069442 | Gujarat, India | 41 | 58 | Inquiry |
| Neelikon Food Dyes Chemicals Ltd | +91-7208901109 +91-9970004007 | Maharashtra, India | 30 | 58 | Inquiry |
| Standardcon Pvt. Ltd | +91-9323087138 +91-9323087138 | Maharashtra, India | 31 | 58 | Inquiry |
| Sun Food Tech | +91-9717799051 +91-9268579051 | New Delhi, India | 21 | 58 | Inquiry |
| Vidhi Specialty Food Ingredients Ltd | +91-2223514349 +91-2261406666 | Maharashtra, India | 17 | 58 | Inquiry |
| Tanya Exports | +91-9825040588 +91-9825033002 | Gujarat, India | 186 | 58 | Inquiry |
| Deepak Chemtex Pvt Ltd | +91-50025992 +91-50025992 | Tamil Nadu, India | 43 | 58 | Inquiry |
| Supplier | Advantage |
|---|---|
| Bhagwati Industries | 58 |
| Orjet Intermediates Pvt. Ltd. | 58 |
| Dynemic Products Ltd. | 58 |
| Arbuda Plastochem Pvt. Ltd | 58 |
| Neelikon Food Dyes Chemicals Ltd | 58 |
| Standardcon Pvt. Ltd | 58 |
| Sun Food Tech | 58 |
| Vidhi Specialty Food Ingredients Ltd | 58 |
| Tanya Exports | 58 |
| Deepak Chemtex Pvt Ltd | 58 |
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