S300090 | Ponceau S (C.I. 27195)

CAS Number

6226-79-5

Formula

C22H12N4Na4O13S4

Weight

M: 760,56 EC: 228-319-2 NC: 3204 12 00

Specifications
Identity IR p/t.
l of max. ABS in H2O 517-523 nm
A 1%, 1 cm, lmax >460
Ratio lmax P ± 15 nm 0,98-1,10
T.L.C p/t.
MAX. IMPURITIES
Loss on drying at 110°C 10 %

Navigation

Copyright © 2019 ICON CHEMICAL. All Rights Reserved.