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975-17-7 - 9-Phenyl-2,3,7-trihydroxy-6-fluorone - Fluorone Black - A11495 - Alfa Aesar

A11495 9-Phenyl-2,3,7-trihydroxy-6-fluorone

CAS Number
975-17-7
Synonyms
Fluorone Black

Size Price ($) Quantity Availability
5g 41.41
25g 136.80
100g 463.20
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9-Phenyl-2,3,7-trihydroxy-6-fluorone

MDL
MFCD00005048
EINECS
213-550-3

Chemical Properties

Formula
C19H12O5
Formula Weight
320.30
Melting point
>300°
Solubility
Soluble in chloroform.

Applications

9-Phenyl-2,3,7-trihydroxy-6-fluorone is used in presence of cetylpyridinium chloride for spectrophotometric determination of copper(II) in blood serum. It is used in the determination of germanium. It is also used to determine molybdenum(VI).

Notes

Store in a cool, dry, well-ventilated area away from incompatible substances such as oxidizing agents. Store at -20°C.

Literature References

Winkler W; Arenhövel-Pacuła A. The use of phenylfluorone in the presence of cetylpyridinium chloride and Triton X-100 for the spectrophotometric determination of copper(II) in blood serum. Talanta. 2000, 53 (2), 277-283.

V. G. Amelin; O. I. Abramenkova. Test determination of molybdenum(VI) with the use of phenylfluorone immobilized on a cellulose cloth. Journal of Analytical Chemistry. 2007, 62 1187-1189.

Other References

Beilstein
40910
Harmonized Tariff Code
2932.99
TSCA
Yes

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