Erythrosin B

90%

  • Product Code: 127071
  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 dessert toppings. 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 biological stain for microscopy, helping to highlight cellular structures. Additionally, it is utilized in dental disclosing tablets to identify plaque on teeth. Its water-soluble nature makes it suitable for use in various liquid-based applications, including inks and textiles.
Product Specification:
Test Specification
Dye Content (Titration) 89.5-100
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 ฿580.00
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5.000 10-20 days ฿1,580.00
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25.000 10-20 days ฿5,800.00
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100.000 10-20 days ฿16,990.00
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500.000 10-20 days ฿67,980.00
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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 dessert toppings. 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 biological stain for microscopy, helping to highlight cellular structures. Additionally, it is utilized in dental disclosing tablets to identify plaque on teeth. Its water-soluble nature makes it suitable for use in various liquid-based applications, including inks and textiles.
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