sym-Diphenylcarbazide, 98%, ACS reagent, ACROS Organics™


Overview
Brand: Acros Organics

Manufacturer Part Number: 158845000

UNSPSC: 12350000

Code: 29

Additional Details:
Additional Details: CAS Number: 140-22-7 Weight: 0.55000kg


Packaging Glass bottle
Quantity 500g

Product Code. 11925661

Quantity Price
1 £ 252.3 / 500g
EU Stock 3
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Description and Specification

Chemical Identifiers

Chemical Name or Material sym-Diphenylcarbazide
CAS 140-22-7
Purity Grade ACS Reagent Grade
Assay ≥97.5% (HPLC)
Assay Percent Range 98%
Molecular Formula C13H14N4O
Formula Weight 242.28
Synonym 1, 5-Diphenylcarbohydrazide

Specification

Formula Weight 242.28
Physical Form Powder or Flakes
Assay ≥97.5% (HPLC)
Melting Point 173° to 176°C
Color Beige to pinkish
Purity Grade ACS Reagent Grade
Quantity 500g
Sensitivity (to chromate) passes test
Additional Information Suitable for determination of chromate
CAS 140-22-7
Infrared Spectrum Authentic
Solubility Solubility in water: slightly soluble. Other solubilities: soluble in glacial acetic acid, soluble in alcohol and acetone
Loss on Drying 1% max.
Assay Percent Range 98%
Sulfated Ash 0.05 % max.
Packaging Glass bottle
Molecular Formula C13H14N4O
Synonym 1, 5-Diphenylcarbohydrazide
Chemical Name or Material sym-Diphenylcarbazide
Documentation

Technical documents