OM SHREE GANESHYA NAMAH

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Product Name	INDIGO CARMINE (C.I. NO. 73015)
Article No	I0110700100
CAS No	860-22-0
Molecular Formula	C₁₆H₈N₂Na₂O₈S₂
Molecular Weight	466.36

Specifications

Appearance:	Dark blue-violet powder having a metallic luster of copper.
Loss on dryig (at 110°C):	Max 10%
Suitability (for microscopy):	Passes test
Absorption maxima in water:	608 - 612 nm
Specific absorptivity A 1%/1cm (lmax; 0.001 %; water):	380 - 475