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Methyl Green Zinc Chloride double salt | 01729 Pallav Chemicals | MSDs COA

Home > Pallav Chemicals > AAS Standard Solutions > Methyl Green Zinc Chloride double salt

Methyl Green Zinc Chloride double salt
C.I.No.42590 It is used as counterstain in Altamann's technique for mitochondria in Kumics Methylgreen-Pyronin. Stain for nuclei & cytoplasmic granules of liver cells. BASIC BLUE 20, 4-[[4-(Dimethylamino)phenyl][4-(dimethyliminio)cyclohexa-2,5-dien-1-ylidene]methyl]-N,N,N-trimethylanilinium dichloride

Product Code.
 01729
Grade
Purity
 65% dye content
CAS No.
 7114-03-6
Molecular Formula
 C27H35Cl2N3.ZnCl2
Molecular Weight
 608.78
H.S.Code
 3204.90000
Shelf Life
 60 Months
COAs

Physical Properties

Physical state at 20 °C
Solid
 Colour
Orange yellow crystalline
 Melting point/ Freezing point [°C]
> 300 °C
Solubility in water [% weight]
Soluble in water

Packaging

Specification

Appearance
Dark green to red brown powder
Absorption maxima in water
630 - 635 nm
Absorptivity (A 1%/1cm; at lmax; in water)
Min 400
Ratio lmax.P+/-15 nm
0.86 -1.11
Loss on dryig (at 135°C)
Max 10%

Safety Information and Hazard Symbols

Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H315-H319-H335
Precaution Statement: P261-P305 + P351 + P338