PATENT BLUE V (VF)
PATENT BLUE V (VF) For Microscopy
C.I.No.42045
Short Name: PATENT BLUE V (VF)
Synonym: Acid blue 1 sodium salt, Disulfin blue VN 150 sodium salt, Sulfan Blue
Basic Details
Article No.
LG3419
Grade
For Microscopy
Purity
CAS No.
129-17-9
HS Code
3204.9000
Shelf Life
60 Months
Packings Avialable
Physical Properties
Physical state at 20 °C
Solid
Colour
Dark blue powder
Odour
Odorless
pH value
4 - 6
Melting point/ Freezing point [°C]
200°C
Solubility in water [% weight]
10 g/l at 20 °C
Chemical Specifications
Appearance
Dark blue-green to dark purple powder
Absorption maxima in water
637 - 640 nm
Safety Information & Hazard Symbols