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241430 Pyronin B Certified ≥60% (Dye content) CAS: 2150-48-3

Specifications
CAS Number
2150-48-3
Grade
Certified Dye
MDL Number
MFCD00011932
Molecular Formula
C42H54Cl8Fe2N4O
Molecular Weight
1042.28
EU Commodity Code
38220090
Shipping Temp
RT
Storage Temp
RT
C.I 45010

Used in the methyl green-pyronin method for coloration of nucleic acids.

Appearance
Dark green crystalline powder
Solubility
Soluble in water, ethylene glycol, methyl acetate and ethyl acetate; slightly soluble In the lower alcohols and methyl celloslolve
Identity
Conforms to structure
λmax
553nm in ethanol
Dye Content
≥ 60%
Certified by the Biological Stain Commission
Purity
≥60% (dye content)
Form
Dark green crystalline powder
Important Note
This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.
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