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

Azomethine-H

Reagent for determination of boron

Product Size 10gm/25gm Grade Laboratory Reagent (LR)
Purity CAS No. 206752-32-1
Molecular Formula C17H12NNaO8S2.xH2O Molecular Weight 445.40 (Anhydrous basis)
H.S. Code 29252900 Shelf Life 60 months

Specifications

Appearance Yellow to orange powder
Identity (IR) Passes Test
Purity (by HPLC) Min. 95.0%
Water (by KF) Max. 8.0%
Specific Absorptivity A1%, 1cm (236nm ; 0.0004% ; 1cm ; Water) Min. 1200
Suitability for Photometric determination of Boron Passes

Safety Information and Hazard Symbols