NIGROSINE WATER SOLUBLE
NIGROSINE WATER SOLUBLE For Microscopy
C.I.No.50420Used as a viable cell staining agent especially in stem cell biology.
Short Name: NIGROSINE WATER SOLUBLE
Synonym: Acid black 2
Basic Details
Article No.
LG3243
Grade
For Microscopy
Purity
CAS No.
8005-03-6
HS Code
3204.9000
Shelf Life
60 Months
Packings Avialable
Physical Properties
Physical state at 20 °C
Solid
Colour
Dark bluish black
Odour
Odorless
Solubility in water [% weight]
Soluble in water
Chemical Specifications
Appearance
Dark bluish black crystals
Absorption maxima in 50% ethanol
570 - 580 nm
Specific absorptivity 1%/1cm (λmax; 0.025 g/L; ethanol 50%)
Min 200
Loss on drying (at 110°C)
Max 15%
Safety Information & Hazard Symbols
Safety Statement
22-24