Acid Red 51 Chemical Properties

form 

Powder

color 

Dark maroon

Water Solubility 

Soluble in water, glycerin and methanol.

Sensitive 

Light Sensitive & Hygroscopic

EPA Substance Registry System

Benzoic acid, 2-(6-hydroxy-2,4,5,7-tetraiodo-3-oxo-3H-xanthen-j9-yl)-, disodium salt (568-63-8)

Safety Information

Hazard Codes 

Xn

Risk Statements 

22

Safety Statements 

36-24/25-22

WGK Germany 

3

RTECS 

LM5950000

TSCA 

Yes

HS Code 

32129000

MSDS

• Language:English Provider:SigmaAldrich
• Language:English Provider:ACROS
• Language:English Provider:ALFA

Acid Red 51 Usage And Synthesis

Definition

ChEBI: Erythrosin B is an organic sodium salt that is the disodium salt of 2-(2,4,5,7-tetraiodo-6-oxido-3-oxo-8a,10a-dihydroxanthen-9-yl)benzoic acid. It has a role as a fluorescent dye. It contains an erythrosin(2-).

Acid Red 51(568-63-8)Related Product Information

• Ethylenediaminetetraacetic acid disodium salt
• Folic acid
• Sodium citrate
• Sulforhodamine B
• Citric acid
• Hyaluronic acid
• Sodium benzoate
• Trisodium phosphate
• Sodium bicarbonate
• Methanol
• Diclofenac sodium
• Sodium hydroxide
• Sodium acetate
• Ethyl 2-(Chlorosulfonyl)acetate
• Sodium alginate
• CHLOROPHOSPHONAZO III
• Erythritol
• Sodium Monofluorophosphate