Aluminium potassium sulphate dodecahydrate 99,0-100,5 Complexometric_dried, EMPROVE® ESSENTIAL BP, Ph. Eur., USP suitable for use as excipient, SAFC®

: MERCK PRODUCTION CHEMICALS

: MERCK PRODUCTION CHEMICALS

: Aluminium Potassium sulphate, 12-Hydrate, Aluminum potassium sulphate dodecahydrate, Aluminium potassium bis(sulphate) dodecahydrate, Potassium alum, Alum potassium

:7784-24-9

:AlK(SO₄)₂·12H₂O

:MFCD00149143

:1.72 g/cm³ (20 °C)

:474.39 g/mol

:92.5

:12,00373

:233-141-3

Environmentally Preferable:

Assay (Complexometric):
99.0 - 100.5%
Assay (Complexometric, Calculated on Dried Substance):
99.0 - 100.5%
Identity:
Passes Test
pH-value (10%; Water):
3.0 - 3.5
Heavy Metals (as Pb):
≤0.002%
Cr (Chromium):
≤0.0003%
Fe (Iron):
≤0.01%
NH₄ (Ammonium):
≤0.2%
Residual Solvents (ICH Q3C):
Excluded by Manufacturing Process
Loss on Drying (400 °C):
43.0 - 46.0%

msds_101042

ProductPage_101042