SUDAN II
![]() |
3 prices
Selected condition:
Brand
- TCI Chemicals (India)
- Sigma-Aldrich(India)
Package
- 25MG
- 25G
- ManufacturerTCI Chemicals (India)
- Product numberO0101
- Product descriptionSudan II [=1-(2,4-Xylidylazo)-2-naphthol]
- Packaging25G
- Price₹1800
- Updated2022-05-26
- Buy
- ManufacturerSigma-Aldrich(India)
- Product number07937
- Product descriptionSudan II analytical standard
- Packaging25MG
- Price₹13575.3
- Updated2022-06-14
- Buy
- ManufacturerSigma-Aldrich(India)
- Product number199656
- Product descriptionSudan II Dye content 90?%
- Packaging25G
- Price₹3663
- Updated2022-06-14
- Buy
Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|
TCI Chemicals (India) | O0101 | Sudan II [=1-(2,4-Xylidylazo)-2-naphthol] | 25G | ₹1800 | 2022-05-26 | Buy |
Sigma-Aldrich(India) | 07937 | Sudan II analytical standard | 25MG | ₹13575.3 | 2022-06-14 | Buy |
Sigma-Aldrich(India) | 199656 | Sudan II Dye content 90?% | 25G | ₹3663 | 2022-06-14 | Buy |
Properties
Melting point :156-158 °C(lit.)
Boiling point :419.24°C (rough estimate)
Density :1.1318 (rough estimate)
vapor pressure :0Pa at 25℃
refractive index :1.5800 (estimate)
storage temp. :Hygroscopic, Refrigerator, Under inert atmosphere
solubility :Chloroform (Slightly), DMSO (Slightly, Heated, Sonicated), Ethyl Acetate (Slight
form :Powder
Colour Index :12140
pka :13.52±0.50(Predicted)
color :Red to orange-brownish
Water Solubility :54.45μg/L at 25℃
Stability :Hygroscopic
LogP :6.6
CAS DataBase Reference :3118-97-6
IARC :3 (Vol. 8, Sup 7) 1987
EPA Substance Registry System :C.I. Solvent Orange 7 (3118-97-6)
Boiling point :419.24°C (rough estimate)
Density :1.1318 (rough estimate)
vapor pressure :0Pa at 25℃
refractive index :1.5800 (estimate)
storage temp. :Hygroscopic, Refrigerator, Under inert atmosphere
solubility :Chloroform (Slightly), DMSO (Slightly, Heated, Sonicated), Ethyl Acetate (Slight
form :Powder
Colour Index :12140
pka :13.52±0.50(Predicted)
color :Red to orange-brownish
Water Solubility :54.45μg/L at 25℃
Stability :Hygroscopic
LogP :6.6
CAS DataBase Reference :3118-97-6
IARC :3 (Vol. 8, Sup 7) 1987
EPA Substance Registry System :C.I. Solvent Orange 7 (3118-97-6)
Safety Information
Symbol(GHS): |
![]() ![]() |
|||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Signal word: | Warning | |||||||||||||||||||||||||||||||||||
Hazard statements: |
|
|||||||||||||||||||||||||||||||||||
Precautionary statements: |
|
Description
Sudan II (1-(2,4-Xylylazo)-2-naphthol), also known as Solvent Orange 7, is a member of the Sudan family of hydrophobic fat-staining dyes. Sudan dyes are a group of lipid soluble solvent dyes often called lysochromes, in structural classification they are diazo dyes. With the use of certain solvents, may also be used to stain some protein bound lipids in paraffin sections. By studying the cellular regions where the dye is sequestered, Sudan II has been used it to evaluate how certain toxins interact with membranes.More related product prices
Sudan I Potassium sorbate SUDAN RED 7B Hematoxylin Solvent Red 23 Solvent Red 24 Solvent Black 3 Acid Black 1 Bromocresol Purple ACRIFLAVINE PONCEAU 3RRelated product price
- Sudan I
₹2700-13575.3 - Potassium sorbate
₹1100-12524.53 - SUDAN RED 7B
₹3200-21933.6