A200399 | Tannic Acid ANALYTIC-ACS

CAS Number

1401-55-4

Formula

Weight

EC: 215-753-2 NC: 3201 90 90

Specifications
Identity IR p/t.
MAX. IMPURITIES
Insoluble matter in water p/t.
Loss on drying at 105°C 12,0 %
Residue on ignition (as SO4) 0,5 %
Sugars and Dextrin p/t.
Heavy metals (as Pb) 0,003 %
Metals by ICP [mg/Kg (ppm)]
As 3
Cu 20
Ni 20
Pb 20
Zn 50

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