AMMONIUM FERRIC SULFATE 12hydr AR

Assay %

≥ 98
≥ 98

Chloride (Cl) %

≤ 0.002
≤ 0.002

Appearance

Colourless to pale violet
Colourless to pale violet

pH (5% soln. in water)

2 - 5
2 - 5

Ferrous Ion (Fe2+)

≤ 0.001
≤ 0.001

Data sheet

Pack Size

500G
500G

Assay %

≥ 98
≥ 98

Shelf Life

24
24

Chemical Formula

H4 Fe N O8 S2.12H2O : 482.18
H4 Fe N O8 S2.12H2O : 482.18

CAS No

7783-83-7
7783-83-7

Chloride (Cl) %

≤ 0.002
≤ 0.002

Appearance

Colourless to pale violet
Colourless to pale violet

pH (5% soln. in water)

2 - 5
2 - 5

Ferrous Ion (Fe2+)

≤ 0.001
≤ 0.001