Natural Yellow 3; CI 75300; (1ε,6ε)-1,7-Bis(4-hydroxy-3-methoxyphenyl)-1,6-heptadiene-3,5-dione; BRN 2306965, CCRIS 3257, NSC 32982, NSC 687842
Synonyms
Natural Yellow 3; CI 75300; (1ε,6ε)-1,7-Bis(4-hydroxy-3-methoxyphenyl)-1,6-heptadiene-3,5-dione; BRN 2306965, CCRIS 3257, NSC 32982, NSC 687842
Molecular Formula
C21H20O6
Appearance
Supplied as a yellow to orange powder
Solubility
Yellow to orange, hazy to clear solution (10mg/ml in Ethanol)
Infrared Spectrum
Conforms to structure
Visual Transition Range
pH 7.4 (Yellow) to pH 8.6 (Red); pH 10.2 (Red) to pH 11.8 (Orange)
Loss on Drying (105°C)
≤0.5%
Storage and Stability
owder may be stored at RT. Stable for 6 months after receipt.
Important Note
This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.
Toxicity and Hazards: All products should be handled by qualified personnel only, trained in laboratory procedures.
Form
Supplied as a yellow to orange powder
Important Note
This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.
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