Ponceau 4R


CAS No. : 2611-82-7

(Synonyms: Acid Red 18; New Coccine)

2611-82-7
Price and Availability of CAS No. : 2611-82-7
Size Price Stock
500mg $25 In-stock
1g $40 In-stock
5g $95 In-stock
10g $155 In-stock
50 g Get quote
100 g Get quote
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Cat. No. : HY-D0193
M.Wt: 604.47
Formula: C20H11N2Na3O10S3
Purity: >98 %
Solubility: H2O : 25 mg/mL (ultrasonic);DMSO : 10 mg/mL (ultrasonic;warming;heat to 60°C)
Introduction of 2611-82-7 :

Ponceau 4R is a synthetic colorant that can be used for food coloring. Ponceau 4R is a strawberry red azo dye that can be used in a variety of foods, usually synthesized from aromatic hydrocarbons, and is stable to light, heat, and acids[1][2]. In Vivo:Ponceau 4R (31, 37, 137 mg/kg for cats, dogs, fish, added to feed) is a maximum safe dose with no effect on cats, dogs and fish[1].

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