Basic Violet 1/ Methyl Violet 5BN / Methyl Violet 2B powder or crystal
Basic Violet 1/ Methyl Violet 5BN /Methyl Violet 2B powder or crystal
C.I. 42525
CAS NO.: 8004-87-3
Molecular formula: C29H28N3NaO7S2
Packed in 25kgs Iron Drum
Used for dyeing wool, silk, paper etc
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