Eosine Supra, C.I NO. 45380, D & C Red #22, C.I. Acid Red #87

EOSINE SUPRA - SPECIFICATION

ROHA DYECHEM LTD. 42, M.I.D.C, ROHA AUDYOGIK VASAHAT, ROHA-402 116
Code No - A02	Revision No - 00
Name - EOSINE SUPRA	Serial No - FGS/P/002
Classification - C.I NO. 45380 / D & C RED #22 / C.I. ACID RED #87
Effective Date - 17/01/2000

No.	Characteristic	Requirement
	Class	Xanthane
	Description	MAROON RED POWDER
1)	Chemical name	Sodium Salt of Tetra Bromo fluorescein
2)	Solubility	Freely soluble in water on dilution exhibit greenish fluorescence
3)	Assay, on dry basis, percent by mass, min.	85.00
4)	Loss on drying, percent by mass, max.	10.00
5)	Water insoluble matter, percent by mass, Max.	00.50
6)	Heavy metal, as (Pb) mg/kg .Max.	40.00
7)	Chemical Formula	C₂₀H₆O₅Br₄Na₂
8)	Uses	In inks, paper, pencil leads In lead pigments used for posters. Drugs & Cosmetics.
9)	Hue	Yellowish Pink

Issued by Quality Assurance Department

Prepared By: Q.A.MANAGER

Approved By:G.M.OPERATIONS