Erythrosin B for Microscopy 25Gram CDH

PRODUCT CODE 294325
SYNONYMS ---
C.I. NO. 45430
CASR NO. (16423-68-0)
ATOMIC OR MOLECULAR FORMULA C20H6
I4Na2O5
ATOMIC OR MOLECULAR WEIGHT 879.87
PROPERTIES ---

PARAMETER LIMIT
Description Red brown powder.
Solubility Soluble in water.
Dye Content
(Gravimetry; on
dried substance)
Absorption maximum (in
water + 1 ml 1% Na2CO3)
> 80.0%
524 - 527 nm
Absorption ratio
(A λ max - 15 nm) /
(A λ max + 15 nm)
1.15 - 1.55
Suitability for microscopy To pass the test.