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Ponceau 4R

CAT: 0013-GTR19300356-01Size: 1 ml x 10 mM (in DMSO)Dry Ice: NoHazardous: No
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CAT#:0013-GTR19300356-01Size:1 ml x 10 mM (in DMSO)
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24/48H Stock Items & 2 to 6 Weeks non Stock Items.
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Description
Ponceau 4R (Acid Red 18, CAS 2611-82-7) is a synthetic strawberry red azo dye used as a food colorant, stable to light, heat, and acid but fading with ascorbic acid. In research, it is applied in vitro for protein staining and as a tracer in biological studies.
CAS Number
2611-82-7
Product Name Alternative
Dye reagent, Acid Red 18, New Coccine, Ponceau 4R
Purity
97.70% (May vary between batches)
Solubility
DMSO:9 mg/mL (14.89 mM) ; H2O:22.5 mg/mL (37.22 mM) ;10% DMSO+40% PEG300+5% Tween-80+45% Saline:0.5 mg/mL (0.83 mM)
Molecular Weight
604.46
Storage Conditions
-20°C
Notes
For research use only.

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