Sudan Ⅳ
Biological dye grade, Biological stain
- Product Code: 111827
Alias:
Sudan IV; No.4 Sudan Red, Scarlet, o-toluene azo-o-toluene azo-3-naphthol, oil-soluble dark red, solvent red 24, Sudan red B
CAS:
85-83-6
| Molecular Weight: | 380.44 g./mol | Molecular Formula: | C₂₄H₂₀N₄O |
|---|---|---|---|
| EC Number: | 201-635-8 | MDL Number: | MFCD00003893 |
| Melting Point: | 199 °C (dec.)(lit.) | Boiling Point: | 260°C |
| Density: | Storage Condition: | room temperature, flammable area |
Product Description:
Sudan IV is widely used as a dye in various industries, particularly for coloring non-polar substances like oils, waxes, and fuels. In biological research, it serves as a lipid stain to identify fats and lipids in tissues during microscopy studies. It is also employed in the petroleum industry to differentiate between hydrocarbon types. However, its use in food products is strictly prohibited due to its carcinogenic properties. In laboratory settings, it acts as a pH indicator, changing color in response to acidity or alkalinity. Despite its utility, handling requires caution due to potential health risks.
Product Specification:
| Test | Specification |
|---|---|
| Appearance | Dark Red To Brown Crystals Or Powder |
| Infrared Spectrum | Conforms To Structure |
| Biological Stain Commission | Pass |
Sizes / Availability / Pricing:
| Size (g) | Availability | Price | Quantity |
|---|---|---|---|
| 25.000 | 10-20 days | ฿380.00 |
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| 100.000 | 10-20 days | ฿1,160.00 |
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| 500.000 | 10-20 days | ฿4,570.00 |
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| 2500.000 | 10-20 days | ฿14,000.00 |
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Sudan Ⅳ
Sudan IV is widely used as a dye in various industries, particularly for coloring non-polar substances like oils, waxes, and fuels. In biological research, it serves as a lipid stain to identify fats and lipids in tissues during microscopy studies. It is also employed in the petroleum industry to differentiate between hydrocarbon types. However, its use in food products is strictly prohibited due to its carcinogenic properties. In laboratory settings, it acts as a pH indicator, changing color in response to acidity or alkalinity. Despite its utility, handling requires caution due to potential health risks.
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