Sudan Red 7B
![Sudan Red 7B Structure](CAS/GIF/6368-72-5.gif)
- CAS No.
- 6368-72-5
- Chemical Name:
- Sudan Red 7B
- Synonyms
- sudan7b;CI 26050;FETTROT 7B;FAT RED 7B;OIL VIOLET;ceresred7b;sudanrot7b;CI NO 26050;SUDAN RED 7B;lacquerredv3b
- CBNumber:
- CB0262101
- Molecular Formula:
- C24H21N5
- Molecular Weight:
- 379.46
- MOL File:
- 6368-72-5.mol
- Modify Date:
- 2024/3/8 14:14:56
Melting point | 130 °C (dec.)(lit.) |
---|---|
Boiling point | 497.32°C (rough estimate) |
Density | 1.3490 (rough estimate) |
refractive index | 1.6300 (estimate) |
storage temp. | Amber Vial, Refrigerator, Under inert atmosphere |
solubility | Chloroform, DMSO, Methanol |
pka | 3.58±0.40(Predicted) |
Colour Index | 26050 |
form | Powder |
color | Maroon |
BRN | 3534323 |
Stability | Light Sensitive |
CAS DataBase Reference | 6368-72-5 |
IARC | 3 (Vol. 8, Sup 7) 1987 |
EPA Substance Registry System | 2-Naphthalenamine, N-ethyl-1-[2-[4-(2-phenyldiazenyl)phenyl]diazenyl]- (6368-72-5) |
Sudan Red 7B price More Price(7)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich(India) | 46290 | Sudan Red 7B for microscopy (Bot., Hist.) | 6368-72-5 | 10G | ₹7314.9 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | 53373 | Sudan Red 7B analytical standard | 6368-72-5 | 25MG | ₹13575.3 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | 46290 | Sudan Red 7B for microscopy (Bot., Hist.) | 6368-72-5 | 50G | ₹21933.6 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | 201618 | Sudan Red 7B | 6368-72-5 | 10G | ₹6815.4 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | 201618 | Sudan Red 7B | 6368-72-5 | 50G | ₹20535 | 2022-06-14 | Buy |
Sudan Red 7B Chemical Properties,Uses,Production
Chemical Properties
bordeaux crystalline powder
Uses
Sudan Red 7B is a fat soluble dye. It has been used to study the effects of emulsifying agents on disposition of lipid soluble drugs included in fat emulsion. Dyes and metabolites, Environmental Testing.
Preparation
4-(Phenyldiazenyl)benzenamine diazotization, and N-ethylnaphthalen-2-amine coupling.
Definition
ChEBI: Sudan Red 7B is a member of azobenzenes. It is effectively used to stain lipids and is used to indicate the presence of suberin in cell walls.
Safety Profile
Questionable carcinogen with experimental tumorigenic data. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx.
Staining Procedures
The stain is dissolved (0.1 % w/w) in polyethylene glycol 400 glycerol (1+9). Lipids are positive. It is especially good for demonstrating the presence of suberin.
Sudan Red 7B Preparation Products And Raw materials
Raw materials
Preparation Products
Supplier | Tel | Country | ProdList | Advantage | Inquiry |
---|---|---|---|---|---|
Colorants Chem Pvt Ltd | +91-9890098067 +91-9890036907 | Mumbai, India | 200 | 58 | Inquiry |
DBS CHEMICALS | +91-2024320236 +91-2024320236 | Maharashtra, India | 31 | 58 | Inquiry |
Retort Chemical Pvt Ltd | +91-9225380589 +91-9820048851 | Maharashtra, India | 17 | 58 | Inquiry |
Anar Chemicals Pvt Ltd | +91-7925831658 +91-7925830208 | Ahmedabad, India | 8 | 58 | Inquiry |
Maas Pharma Chemicals | +91-9958666224 | Delhi, India | 1607 | 58 | Inquiry |
Kemcolour International | 08048372061Ext 547 | Gujarat, India | 53 | 58 | Inquiry |
Retort Chemical Pvt., Ltd. | 91-22-26860018 | Maharashtra, India | 7 | 58 | Inquiry |
Anar Chemicals Pvt. Ltd. | 91-79-25830208 | Gujarat, India | 3 | 58 | Inquiry |
Jupiter Dyes Pvt., Ltd. | 91-22-62215341 | Maharashtra, India | 7 | 58 | Inquiry |
Central Drug House(P) Ltd. | 91-11-49404040 | New Delhi, India | 6160 | 58 | Inquiry |
Supplier | Advantage |
---|---|
Colorants Chem Pvt Ltd | 58 |
DBS CHEMICALS | 58 |
Retort Chemical Pvt Ltd | 58 |
Anar Chemicals Pvt Ltd | 58 |
Maas Pharma Chemicals | 58 |
Kemcolour International | 58 |
Retort Chemical Pvt., Ltd. | 58 |
Anar Chemicals Pvt. Ltd. | 58 |
Jupiter Dyes Pvt., Ltd. | 58 |
Central Drug House(P) Ltd. | 58 |
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