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METHYL GREEN For Microscopical Staining

METHYL GREEN For Microscopical Staining
METHYL GREEN For Microscopical Staining
₹1,081.00
Ex Tax: ₹1,081.00
  • Stock: 1000
  • Model: LG3067

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Short Name: METHYL GREEN

Other Names: BASIC BLUE 20, 4-[[4-(Dimethylamino)phenyl][4-(dimethyliminio)cyclohexa-2,5-dien-1-ylidene]methyl]-N,N,N-trimethylanilinium dichloride

C.I.No.42590It is used as counterstain in Altamann's technique for mitochondria in Kumics Methylgreen-Pyronin. Stain for nuclei & cytoplasmic granules of liver cells.

Chemical Specifications

Appearance : Dark green to red brown powder

Absorption maxima in water : 630 - 635 nm

Absorptivity (A 1%/1cm; at λmax; in water) : Min 400

Ratio λmax.P+/-15 nm : 0.86 -1.11

Loss on drying (at 135°C) : Max 10%

Basic
CAS No. 7114-03-6
Grade For Microscopical Staining
HS Code 3204.9000
Molecular Formula C27H35Cl2N3.ZnCl2
Molecular Weight 608.78
Purity 65% dye content
Shelf Life 60 Months
Physical Properties
Colour Colour
Melting point/ Freezing point [°C] Melting point/ Freezing point [°C]
Physical state at 20 °C Physical state at 20 °C
Solubility in water [% weight] Solubility in water [% weight]
Safety
Hazardous Statement H315-H319-H335
Precaution Statement P261-P305 + P351 + P338
Signal Word Warning
Symbol GHS07

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