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

Fuchsin Acid for microscopy

C.I No. 42685 , Acid Violet 19 , Rubine S

Product Size 25gm/100gm/500gm Grade Laboratory Reagent (LR)
Purity CAS No. 3244-88-0
Molecular Formula C20H17N3Na2O9S3 Molecular Weight 585.54
H.S. Code 32041200 Shelf Life 60 months

Specifications

? of max. ABS in HCl 0.005 mol/L 540 - 545nm
A1%, 1cm, ? max. > 800
Ratio ? max. P +/- 15nm 1.10 - 1.26
Loss on drying at 135°C Max. 10%

Safety Information and Hazard Symbols