42870
Fluka

Diphenylcarbazone

purum p.a., for the determination of Hg, Pb, Zn, for the detection of Cd, Cr, Cu, Fe, Hg, Mo, ≥95.0% (HPLC)

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Synonym

Phenylazoformic acid 2-phenylhydrazide

Molecular Formula

C₆H₅NHNHCON=NC₆H₅

Molecular Weight

240.26

CAS Number

538-62-5

Beilstein Registry Number

959475

MDL number

MFCD00003024

PubChem Substance ID

24866502

EG/EC Number

208-698-0

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Descriptions

Other Notes

Spectrophotometric determination of many metals^1,²

Properties

grade

purum p.a.

assay

≥95.0% (HPLC)

quality

for the detection of Cd, Cr, Cu, Fe, Hg, Mo

for the determination of Hg, Pb, Zn

total impurities

≤1% diphenylcarbazide

119-123 °C(lit.)

119-123 °C

References

Cited Reference

1. K.L. Cheng et al., eds. Handbook of Organic Analytical Reagents Boca Raton, 1982, p. 277

2. Z. Anal. Chem. 286, 107, (1977)

Merck

Merck 13,3354

Beilstein

Beil. 16,IV,17

reference

FT-IR 2 (2), 3029:C / FT-IR 1 (2), 387:C / IR-Spectra (3), 1088:F / IR-Spectra (2), 950:D / NMR-Reference 2 (2), 368:A / RegBook 1 (2), 2043:N / Structure Index 1, 325:A:3

Safety

Safety Statements

22-24/25

WGK Germany

RTECS

LQ9420000

10-21

Related Categories

... TLC Visualization Reagents (by application) > Barbituates

... TLC Visualization Reagents (by application) > Metal Ions

... Indicators > Metal Titration Indicators

... TLC Visualization Reagents (alphabetic sort) > TLC Reagents, D-F

FT-IR Condensed Phase

FT-IR Raman

MSDS

Certificate of Analysis

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