Erythrosin B
95%
- Product Code: 127070
Alias:
Sphycochrome B; Cherry Red, Solvent Red 140, Tetraiodofluorescein, Erythrosin, 3,'6'-Dihydroxy-2,'4,'5,'7,'-Tetraiodospiro[isobenzofuran -1(3H),9'-[9H]xanthene]-3-one, 9-o-carboxyphenyl-6-hydroxy-2,4,5,7-tetraiodo-3-isoxanthone di sodium salt
CAS:
15905-32-5
| Molecular Weight: | 835.89 g./mol | Molecular Formula: | C₂₀H₈I₄O₅ |
|---|---|---|---|
| EC Number: | 240-046-0 | MDL Number: | MFCD00005044 |
| Melting Point: | 303 °C (dec.)(lit.) | Boiling Point: | |
| Density: | Storage Condition: | room temperature |
Product Description:
Erythrosin B is widely used as a red dye in the food industry, particularly in coloring candies, baked goods, and canned fruits. It is also employed in cosmetics, such as lipsticks and blushes, to provide a vibrant red hue. In the medical field, it serves as a diagnostic tool in ophthalmology for detecting corneal abrasions and in dental plaque disclosure. Additionally, it is utilized in microbiology as a stain to differentiate between bacterial colonies. Its photochemical properties make it useful in light-sensitive materials and as a sensitizer in photovoltaic cells.
Product Specification:
| Test | Specification |
|---|---|
| Dye-Content (Titration) | 95-100 |
| Appearance | Orange To Red-Orange Powder |
| Infrared Spectrum | Conforms To Structure |
| Proton Nmr Spectrum | Conforms To Structure |
| Maximum Absorption Wavelength | 533nm (Methanol) |
Sizes / Availability / Pricing:
| Size (g) | Availability | Price | Quantity |
|---|---|---|---|
| 1.000 | 10-20 days | ฿790.00 |
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| 5.000 | 10-20 days | ฿1,790.00 |
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| 25.000 | 10-20 days | ฿5,990.00 |
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| 100.000 | 10-20 days | ฿17,800.00 |
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| 500.000 | 10-20 days | ฿46,990.00 |
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Erythrosin B
Erythrosin B is widely used as a red dye in the food industry, particularly in coloring candies, baked goods, and canned fruits. It is also employed in cosmetics, such as lipsticks and blushes, to provide a vibrant red hue. In the medical field, it serves as a diagnostic tool in ophthalmology for detecting corneal abrasions and in dental plaque disclosure. Additionally, it is utilized in microbiology as a stain to differentiate between bacterial colonies. Its photochemical properties make it useful in light-sensitive materials and as a sensitizer in photovoltaic cells.
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