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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 -
Basic Violet 10/ Rhodamine B extra 555
Basic Violet 10/ Rhodamine B extra C.I. 45170 CAS NO.: 81-88-9 Molecular formula: C28H31CIN2O3 Packed in 25kgs Iron Drum Used for dyeing acrylic, paper etc -
Basic Violet 16/ Cationic Red 3R
Basic Violet 16/ Cationic Red 3R C.I. 48013 CAS NO.: 6359-45-1 Molecular formula: C23H29CIN2 Packed in 25kgs carton Used for dyeing acrylic
