Molecular Weight:269.3
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Chemical Reagents
Methyl red
2017-11-28 07:12  Visit:184
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Product name: Methyl red
CAS NO.: 493-52-7
Molecular formula:

C15H15O2N3
Molecular Weight: 269.3
Properties:

With shine violet crystalor carmine powder, solve in alcohol,insolve in water, melting point181-182°C.
Specification (HG/T 3449-1999)
Item Name:Ind Grade
PH change range 4.5(red)-6.2(yellow)
Solubility in alcohol        Passes test
Sulfated ash, percent ≤0.2
Loss on drying, percent ≤1.0
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