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Ponceau 4R

CAT: 0804-HY-D0193-01Size: 500 mgDry Ice: NoHazardous: No
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CAT#:0804-HY-D0193-01Size:500 mg
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24/48H Stock Items & 2 to 6 Weeks non Stock Items.
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Description
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].
CAS Number
2611-82-7
Product Name Alternative
Acid Red 18; New Coccine
UNSPSC
12171500
Hazard Statement
H302, H315, H319, H335
Target
Fluorescent Dye
Type
Dye Reagents
Related Pathways
Others
Field of Research
Others
Assay Protocol
https://www.medchemexpress.com/Ponceau-4R.html
Purity
99.84
Solubility
DMSO : 10 mg/mL (ultrasonic; warming; heat to 60°C) |H2O : 25 mg/mL (ultrasonic)
Smiles
O=S(C1=C2C(/N=N/C3=C4C=CC=CC4=C(S(=O)(O[Na])=O)C=C3)=C(O)C=CC2=CC(S(=O)(O[Na])=O)=C1)(O[Na])=O
Molecular Formula
C20H11N2Na3O10S3
Molecular Weight
604.47
Precautions
H302, H315, H319, H335
References & Citations
[1]Rychen G, et al. Safety and efficacy of ponceau 4R for cats, dogs and ornamental fish. EFSA J. 2018 Mar 29;16 (3) :e05222.|[2]Dong Y, et al. Quantification of Ponceau 4R in Foods by Indirect Competitive Enzyme-Linked Immunosorbent Assay (icELISA) . J Agric Food Chem. 2015 Jul 22;63 (28) :6338-45.
Shipping Conditions
Room Temperature
Storage Conditions
4°C (Powder, sealed storage, away from moisture and light)
Scientific Category
Dye Reagents
Clinical Information
No Development Reported

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