Product Range

NEUTRAL RED INDICATOR

Suitable for microscopy and microbiology.
Supervital staining of living blood cells.

Specifications
C.I.No.50040
Dye content (Spectrophotometry)	Min 60%
Transition range (pH 6.8 - 8.0)	Violet Red - Yellow
Solubility 0.1% (in 50% EtOH)	Clear solution
Absorption Maximum (50 % EtOH + 2 ml Acetic Acid) λmax.	539 - 544 nm
Absorptivity (A1%,1cm in 50% EtOH + 2 ml Acetic Acid,at λmax.)	Min 900
Loss on drying (at 110 deg C)	Min 12%

Revision Date : 1-Dec-2012