Advanced Search



1,5-Diphenylcarbazide

SIAL/33152 - reag. Ph. Eur., ≥98.0%

Synonym: 1,5-Diphenylcarbohydrazide; sym.-Diphenylcarbazide

CAS Number: 140-22-7
Empirical Formula (Hill Notation): C13H14N4O
Molecular Weight: 242.28
EC Number: 205-403-7
MDL Number: MFCD00003013
Linear Formula: C6H5NHNHCONHNHC6H5
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-33152-10G 10 g
 $89.20
1/EA		 Add To Favorites
45-33152-100G 100 g
 $387.00
1/EA		 Add To Favorites

 

agency reag. Ph. Eur.
  USP/NF
assay ≥98% (HPLC)
  ≥98.0%
ign. residue ≤0.05% (as SO4)
impurities diphenylcarbazone, in accordance
  ≤0.1% insoluble matter in ethanol
InChI 1S/C13H14N4O/c18-13(16-14-11-7-3-1-4-8-11)17-15-12-9-5-2-6-10-12/h1-10,14-15H,(H2,16,17,18)
InChI key KSPIHGBHKVISFI-UHFFFAOYSA-N
mp 170-175 °C
  170-175 °C (lit.)
Quality Level 200 
SMILES string O=C(NNc1ccccc1)NNc2ccccc2
suitability passes test for Hg detection
technique(s) titration: suitable
  UV/Vis spectroscopy: suitable
Application: 1,5-diphenylcarbazide was used for preparing diphenylcarbazide solution, during an experimental procedure done for reducing biological chromium(VI), using trickling filter. It may be used for pre-column complexation in HPLC, during on-line preconcentration and determination of chromium(VI) traces in water.
General description: 1,5-Diphenylcarbazide reaction with chromium(VI), has been widely used for the spectro- photometric determination of chromium. It is also an electron donor, and can be used for measuring photosystem 2 activity in subchloroplast fragments.
Purity ≥98% (HPLC); ≥98.0%
mp 170-175 °C (lit.); 170-175 °C
UNSPSC 41116105

The following items have been added to your cart:

Choose a favorite list for this item:
Catalog Number Description Price
$

Returns/Order support

Please fill out the form below if you want to request order support from Krackeler Scientific.


Quick Order

* Required


New Year Price Updates

We are currently working diligently to update our website pricing information for the New Year. If you place an order, you will be acknowledged with any corrected pricing. If you'd like the most current information sooner, please don't hesitate to drop us an email or give us a call and we'd be happy to assist. Thank you for your patience while we are updating.

800-334-7725
office@krackeler.com


Play Video

To Request a Quote

  1. Search or Browse for items and add to them to your Shopping Cart.
  2. Click the "Request Quote" button at the bottom of the Shopping Cart page.
  3. Fill out required fields.
  4. Optionally you can convert to standard checkout mode by choosing a payment type.
  5. Click "Request Quote" at the bottom of the page.

You will be contacted with a quote.

To Order From a Quote

  1. Register and login to the website.
  2. Receive a quote from your sales representative or customer service.
  3. Have your copy of the quote in hand.
  4. Visit our quote module to search for your quote.
Back to Top