Acid fuchsin

C.I. number

42685

C.I. name

Acid violet 19

Cas no

3244-88-0

Appearance

Dark Greenish Powder

Solubility (0.1 % in dil HCL)

Clear Red Solution

Absorptivity(A1% 1cm at lamda Max 547 nm in dil HCL

1057

Dye Content

81.00 Min

Empirical formula

C₂₀H₁₇N₃Na₂O₉S₃

Loss on drying at 110 ^oC

2.95 %