1,5-Diphenylcarbazide 1,5-diphenylcarbazide is a color developing agent used in analyzing chromium III and osmium, hexavalent chromium, and chromium VI.

1,5-Diphenylcarbazide  (CAS 140-22-7)

1,5-Diphenylcarbazide is rated 5.0 out of 5 by 1.
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| See 2 Citations
Application: A color developing agent
CAS Number: 140-22-7
Purity: ≥97%
Molecular Weight: 242.3
Molecular Formula: C13H14N4O
* Refer to Certificate of Analysis for lot specific data (including water content).
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Ordering Information

PRODUCT NAME CATALOG # UNIT PRICE QTY FAVORITES
1,5-Diphenylcarbazide sc-202874 25 g $85.00
1,5-Diphenylcarbazide sc-202874A 100 g $170.00

1,5-diphenylcarbazide, also referred to as DPC, is a color developing agent used in spectrophotometric analysis of chromium III and osmium. DPC has been use in colorimetric analysis of hexavalent chromium and in liquid chromatography to determine chromium VI in water.


References

1. Java, S. and Ramakrishna, T.V. 1982. Talanta. 29: 619-622. PMID: 18963195
2. Padarauskas, A., et al. 1998. J Chromatogr A. 808: 193-199. PMID: 9652118
3. Borges, Sda S., et al. 2002. Anal Sci. 18: 1361-1366. PMID: 12502090
4. Bardiya, N., et al. 2004. Anaerobe. 10: 7-11. PMID: 16701494
5. Li, J., et al. 2008. Anal. Chim. Acta. 630: 181-185. PMID: 19012830

Appearance :
Powder
Physical State :
Solid
Solubility :
Soluble in hot alcohol , acetone, and glacial acetic acid. Insoluble in water.
Storage :
Store at 4° C
Melting Point :
170-175° C (lit.)
Boiling Point :
421.88° C (Predicted)
Density :
1.29 g/cm3
Refractive Index :
n20D 1.70 (Predicted)
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
WGK Germany :
3
RTECS :
FF2750000
PubChem CID :
8789
Merck Index :
14: 3321
MDL Number :
MFCD00003013
EC Number :
205-403-7
Beilstein Registry :
752039
SMILES :
O=C(NNC1=CC=CC=C1)NNC1=CC=CC=C1

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Certificate of Analysis

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1,5-Diphenylcarbazide Product Citations

See how others have used 1,5-Diphenylcarbazide. Click on the entry to view the PubMed entry .

Citations 1 to 2 of 2 total

Tang, X. et al. 1985. The oxygen-evolving photosystem II core complex FEBS Letters. 179: 60-64.

Ono, T. et al. 1983. Mn-preserving extraction of 33-, 24- and 16-kDa proteins from O2-evolving PS II particles by divalent salt-washing. FEBS Letters. 164: 255-260.

Citations 1 to 2 of 2 total
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Rated 5 out of 5 by from Various publications cite the use of 1 Various publications cite the use of 1,5-Diphenylcarbazide as a color developing agent used in analyzing chromium III and osmium (spectrophotometric analysis), hexavalent chromium (colorimetric analysis), and chromium VI (liquid chromatography). -SCBT Publication Review
Date published: 2015-05-30
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