Fluorescein Potassium

Emichem offers the product Fluorescein Potassium: CAS # 6417-85-2 of highest purity. The product is also known as Acid Yellow 73 (Potassium Salt). Heavy metals content is all below prescribed limit.

Fluorescein Potassium

Product Details
CAS NO.	6417-85-2
C.I. NO.	45350
C.I.GENERIC NAME	Uranine K, Acid Yellow 73 (Potash Salt)
MOLECULAR FORMULA	C20 H13K O5
MOLECULAR WEIGHT	408.38 g/mol