ALKALI BLUE
ALKALI BLUE
C.I. 42765
Short Name: ALKALI BLUE
Basic Details
Article No.
LG103425
Grade
Purity
CAS No.
1324-76-1
HS Code
3212.9090
Shelf Life
60 Months
Packings Avialable
Physical Properties
Chemical Specifications
Appearance
Brownish black powder
Transition range
pH 11.5 - pH 13.0 Violet -wine red
Absorption maxima at pH 4.0
585 - 590 nm
Absorptivity (A 1%/1cm; at λmax; on dried substances)
Min 600
Loss on drying (at 110°C; 1 hr)
Max 5.0%
Safety Information & Hazard Symbols