A200294 | Phthalein Purple ANALYTIC-ACS

CAS Number

2411-89-4

Formula

C32H32N2O12

Weight

M: 636,62 EC: 219-318-8 NC: 2932 29 85

Specifications
Identity IR p/t.
T.L.C p/t.
MAX. IMPURITIES
Insoluble matter in CH3OH p/t.
Loss on drying at 135°C 15 %
Residue on ignition (as SO4) 1,0 %
o-Cresolphthalein p/t.
Suitability as a mixted indicator for complexometry
according to ACS p/t.

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