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Ferric Ammonium Sulfate Crystal ACS Grade — representative laboratory stock photo, not the actual product or supplied packaging

Inorganic & other salts

Ferric Ammonium Sulfate Crystal ACS Grade

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Article code
C3820
CAS
7783-83-7
Grade
ACS Grade
Purity
98.5-102.0%
Category
Inorganic & other salts
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Properties

Article / SKU
C3820
CAS
7783-83-7
Assay
98.5-102.0%
Grade
ACS Grade
Molecular formula
FeNH 4 (SO 4 )2·12H 2 O
Molecular weight
482.19
Autoship Available
No
Ferrous Iron
To Pass Test (Limit about 0.001%)
Insoluble matter
0.01%
Nitrate (NO3)
0.01%
Pillar
High Purity

Packaging options — size and article

SizeArticle / SKU
100gC3820-100g
12kgC3820-12kg
2.5kgC3820-2.5kg
25gC3820-25g
500gC3820-500g

Packaging options

  • 100g
  • 12kg
  • 2.5kg
  • 25g
  • 500g

Details

Ferric Ammonium Sulfate Crystal ACS Grade

Ammonium Iron(III) Sulfate (FAS) or Iron Alum is a double salt of the Alums class of chemicals having the generic formula AB(SO 4 ) 2 ·12H 2 O. FeNH 4 (SO 4 ) 2 ·12H 2 O. 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. Ferric Ammonium Sulfate Crystal, ACS Grade is suitable for commercial, industrial, and lab applications.

Common Uses and Applications

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