Methyl green zinc chloride salt, dark powder

Supplier: MP Biomedicals

Synonyms: CI 42590, Ethyl Green, Methyl green zinc chloride double salt, Methyl Green

04806404 04806408
ICNA04806404EA 93.3 SGD
ICNA04806404 ICNA04806408
Methyl green zinc chloride salt, dark powder
Methyl Green zinc chloride salt

Methyl green may be used as a pH indicator. Methyl green solution is a suitable counterstain for chloroacetate esterase, nonspecific esterase, alkaline phosphatase, peroxidase, naphthol AS acetate esterase, and acid phosphatase


  • Soluble in water

Formula: C₂₇H₃₅BrClN₃·xZnCl₂
MW: 653,24 g/mol
MDL Number: MFCD00151094
CAS Number: 7114-03-6

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Specification Test Results

Synonyms CI 42590; 4-[[4-(Dimethylamino) phenyl][4-(dimethyliminio) cyclohexa-2,5-dien-1-ylidene] methyl]- N-ethyl-N,N- bromide chloride, compound with zinc chloride; Ethyl Green
Form Dark Powder
Storage Store at Room Temperature (15 - 30 °C)
Color Index 42590
Extinction Coefficient E1% = 800 - 1100 (water) Lit.
Typical Working Concentration A typical working concentration for using methyl green as a counter stain is 0,1 - 0,5%

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