Brief introduction of Erythrosin B CAS 16423-68-0
Chemical name: Erythrosin B
CAS No.：16423-68-0
Synonyms: ERYTHROSIN BLUISH
Molecular Formula: C20H6I4Na2O5
Molecuar Weight: 879.86
EINECS: 240-474-8
Properties of Erythrosin B CAS 16423-68-0
Erythrosine B, also called tetraiodofluorescein B, is a red or reddish brown granule or powder, odorless, easily soluble in water, soluble in ethanol, propylene glycol and glycerin, but insoluble in oil. It has good dyeing properties, especially for proteins.
Specification of Erythrosin B CAS 16423-68-0
Item |
Standard |
Appearance |
Deep red to brown powder |
Particle size |
95% pass through 80 mesh |
Assay, % |
≥98.0 |
Melting point, ℃ |
142~144 |
Application of Erythrosin B CAS 16423-68-0
1. Mainly used as plastic lubricant, suitable for thermoplastic and thermosetting plastics such as polyethylene, polypropylene, polystyrene, ABS resin, polyvinyl chloride, etc.
2. Used for the coloring of food, medicine and cosmetics
3. Edible red pigment. It can be used for starch, baked goods, shrimps, ham, sausages, cherries, etc. Often used in conjunction with other pigments. The dosage is 5-100mg/kg.
Packing, Delivery and Storage of Erythrosin B CAS 16423-68-0
Package: 25kg /bag or fiber drum, or as per customer request.
Storage conditions: store in a cool and dry place.
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