EOSIN Y

Product Name EOSIN YELLOW (W.S.)

CAS NO. 17372-87-1

C.I. NO. 45380

Molecular Formula C21H6Br4Na2O5

Molecular Weight 691.88

Appearance Brownish Red Powder

Solubility 0.1%/ (in water) Clear Reddish Yellow Solution

Absorptivity 1%/1Cm at λ max.516.0nm 1200 - 1400

Loss On Drying at 110°C 8%

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