Acorn water,
Glasslyn Road,
Bandon,
Co Cork
“for all your water needs”
TECHNICAL SPECIFICATION SHEET
General Information:
Chemical Name
Common Name
Chemical formula
CAS #
EINECS #
Appearance
Chemical classification
Iron (III) Sulfate Solution
Ferric Sulfate solution, Red Iron Liquor
Fe2(SO4)3
10028-22-5
233-072-9
A red/brown solution
Acidic Solution
Specification
Critical Parameters:
Specific gravity
Iron Content as % w/w Fe
Free acid
Additional Parameters:
Arsenic (As)
Cadmium (Cd)
Chromium (Cr)
Mercury (Hg)
Nickel (Ni)
Lead (Pb)
Antimony (Sb)
Selenium (Se)
Manganese (Mn)
Iron (II)
Insoluble matter
Freezing Point
1.530
12.00
<1.50
<
≤
<
<
<
<
<
<
<
<
<
1.0
1.0
100
0.1
300
5.0
1.0
6.0
± 0.01 @ 15°C
± 0.36% as w/w Fe
% w/w H2SO4
mg/kg
mg/kg
mg/kg
mg/kg
mg/kg
mg/kg
mg/kg
mg/kg
of
of
of
of
of
of
of
of
Fe(III)
Fe(III)
Fe(III)
Fe(III)
Fe(III)
Fe(III)
Fe(III)
Fe(III)
Equivalent to :
( < 0.18 mg/L
( < 0.18 mg/L
( < 18.36 mg/L
( < 0.02 mg/L
( < 55.08 mg/L
( < 0.92 mg/L
( < 0.18 mg/L
( < 1.10 mg/L
)
)
)
)
)
)
)
)
0.5 Mass fraction of Fe (III) in %
2.5 Mass fraction of Fe (III) in %
0.3 Mass fraction of Fe (III) in %
-15°C
This technical specification conforms with the requirements of I.S EN 890:2005 for Grade 1 Type 2
Iron (III) Sulphate
Spec #: 2114 Rev00
Date: 7th Apr 10
Approved by: A. Holland