keep away from direct sunlight
Powder: -20°C for 3 years | In solvent: -80°C for 1 year
Ponceau 4R (Acid Red 18) is a synthetic strawberry red azo dye that is a food colorant dye used in a variety of food products. It is stable to light, heat and acid, but fades in the presence of ascorbic acid. It is usually synthesized from aromatic hydrocarbons.
Pack Size | Availability | Price/USD | Quantity |
---|---|---|---|
1 g | In stock | $ 50.00 |
Description | Ponceau 4R (Acid Red 18) is a synthetic strawberry red azo dye that is a food colorant dye used in a variety of food products. It is stable to light, heat and acid, but fades in the presence of ascorbic acid. It is usually synthesized from aromatic hydrocarbons. |
Synonyms | Acid Red 18, New Coccine |
Molecular Weight | 607.5 |
Formula | C20H14N2O10S3.3Na |
CAS No. | 2611-82-7 |
keep away from direct sunlight
Powder: -20°C for 3 years | In solvent: -80°C for 1 year
H2O: 22.5 mg/mL (37.2 mM), Sonication is recommended.
DMSO: 9.0 mg/mL (14.9 mM), Sonication and heating to 60℃ are recommended.
You can also refer to dose conversion for different animals. More
bottom
Please see Inhibitor Handling Instructions for more frequently ask questions. Topics include: how to prepare stock solutions, how to store products, and cautions on cell-based assays & animal experiments, etc.
Ponceau 4R 2611-82-7 Others Acid Red 18 New Coccine inhibitor inhibit