Latest News
  • BUFFER TABLETS pH 4.0 , 6.8 , 7.0 , 7.2 , 9.0 AVAILABLE IN PACK OF 10 , 25 & 100 TABS
  • DRABKIN'S SOLUTION READY TO USE AVAILABLE IN 500ML , 1 LITER , 2.5 LITER CONVENIENT PACK
  • HIGH QUALITY MICROSCOPICAL STAINS AVAILABLE IN POWDER FORM IN CONVENIENT PACK SIZES
  • EDTA ACID , EDTA DISODIUM , EDTA DIPOTASSIUM , EDTA TRI POTASSIUM AR/ACS GRADE AVAILABLE IN VARIOUS PACKINGS
  • DEHYDRATED CULTURE MEDIA'S AVAILABLE AT BEST PRICES IN CONVENIENT PACK SIZES
  • ION PAIRING REAGENTS AVAILABLE FOR RESARCH & ANALYTICAL PURPOSES
  • GIEMSA STAIN SOLUTION FOR MICORSCOPY AVAILABLE IN 100ML , 250ML & 500ML PACK SIZES

Diphenylcarbazone AR/ACS

Phenylazoformic acid 2-phenylhydrazide

Product Size 25gm/100gm Grade Analytical Reagent (AR)
Purity CAS No. 538-62-5
Molecular Formula C13H12ON4 Molecular Weight 240.30
H.S. Code 29280090 Shelf Life 60 months

Specifications

Sensitivity to mercury 1:100000
Sulphated ash Max. 0.05%
Copper (Cu) Max. 0.001%
Iron (Fe) Max. 0.001%
Nickel (Ni) Max. 0.001%
Lead (Pb) Max. 0.001%

Safety Information and Hazard Symbols