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


Quantity 25g
Packaging Glass bottle

Manufacturer: fisher scientific acros  158840250

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Catalog No. AC158840250

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Description & Specifications

Chemical Identifiers

Chemical Name or Material sym-Diphenylcarbazide
Additional Information Suitable for determination of chromate
CAS 140-22-7
Infrared Spectrum Authentic
Loss on Drying 1% max.
Packaging Glass bottle
Purity Grade ACS Reagent Grade
Physical Form Powder or Flakes
Assay ≥97.5% (HPLC)
Assay Percent Range 98%
Sensitivity (to chromate) passes test
Molecular Formula C13H14N4O
Solubility Solubility in water: slightly soluble. Other solubilities: soluble in glacial acetic acid, soluble in alcohol and acetone
Formula Weight 242.28
Sulfated Ash 0.05 % max.
Synonym 1, 5-Diphenylcarbohydrazide
Melting Point 173° to 176°C
Color Beige to pinkish
Quantity 25g

Specifications

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