Home Categories Chemical Reagents Diphenylcarbazide
A3208712

Diphenylcarbazide , >98.0%(HPLC) , 140-22-7

Synonym(s):
1,5-Diphenylcarbazide;1,5-Diphenylcarbohydrazide;DPC;sym.-Diphenylcarbazide

CAS NO.:140-22-7

Empirical Formula: C13H14N4O

Molecular Weight: 242.28

MDL number: MFCD00003013

EINECS: 205-403-7

Pack Size Price Stock Quantity
25G RMB119.20 In Stock
100G RMB335.20 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: 170-175 °C(lit.)
Boiling point: 385.1°C (rough estimate)
Density  1.31 g/cm3
refractive index  1.6120 (estimate)
storage temp.  2-8°C
solubility  aqueous acetone: passes test
pka 9.98±0.43(Predicted)
form  Powder or Flakes
color  White to cream
Odor Odorless
Water Solubility  Soluble in glacial acetic acid, alcohol and acetone. Slightly soluble in water.
Sensitive  Light Sensitive
Merck  14,3321
BRN  752039
Stability: Stable. Light sensitive. Incompatible with strong oxidizing agents.

Description and Uses

1,5-Diphenylcarbazide is used in the colorimetric determination of chromium, osmium as well as in the detection of cadmium, mercury, magnesium, emetine and aldehydes.

Safety

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H315-H319
Precautionary statements  P264-P280-P302+P352-P305+P351+P338-P332+P313-P337+P313
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36
WGK Germany  3
RTECS  FF2750000
8-10-23
TSCA  Yes
HazardClass  IRRITANT
HS Code  29280090

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