Ferric Ammonium Sulfate Crystal ACS Grade *


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Ammonium Iron(III) Sulfate (FAS) or Iron Alum is a double salt of the Alums class of chemicals having the generic formula AB(SO4)2·12H2O. FeNH4(SO4)2·12H2O. It has the appearance of violet-tinged octahedral crystals at ambient conditions. Any chemical that fulfils the ACS (American Chemical Society) purity criteria is referred to as the ACS Grade reagent. ACS Grade reagents can be used in high quality research labs for reliable, consistent and repetitive results. Lab Alley is selling its premium quality products online at laballey.com in the United States of America (USA). Lab Alley’s Ferric Ammonium Sulfate Crystal, ACS Grade is suitable for commercial, industrial, and lab applications.


Ferric Ammonium Sulfate Crystal ACS Features:

Assay 98.5-102.0%
Appearance Pale Violet Crystals
Insoluble Matter 0.01%
Chloride 0.001%
Nitrate 0.01%
Coppere 0.003%
Ferrous Iron To Pass Test (Limit about 0.001%)
Substances not Ppted. by Ammonium Hydroxide 0.05%
Zinc 0.003%
Common Uses
  • Reagent
  • Analytical labs
Commercial/Industrial Application
  • Waste water treatment
  • Production of dyestuffs
  • Electronic industry
  • Biochemical analysis
Safety and Handling

Please contact us to request a Safety Data Sheet (SDS) and Certificate of Analysis (COA) for Ferric Ammonium Sulfate Crystal ACS.

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