THIONIN (ACETATE)
THIONIN (ACETATE) For Microscopy
C.I.No.52000
Short Name: THIONIN (ACETATE)
Synonym: 3,7-Diamino-5-phenothiazinium acetate, Lauth’s violet
Basic Details
Article No.
LG102371
Grade
For Microscopy
Purity
CAS No.
78338-22-4
HS Code
3204.9000
Shelf Life
60 Months
Packings Avialable
Physical Properties
Physical state at 20 °C
Solid
Colour
Black-green powder
Odour
Stench odour
pH value
~ 6.8
Solubility in water [% weight]
Slightly soluble in water
Chemical Specifications
Appearance
Black-green powder
Dye content
Min 85%
Absorption maxima (in acidified water)
593 - 603 nm
Loss on drying (at 105°C)
Max 10%
Safety Information & Hazard Symbols