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RM1816 Huanhai Mansion, No. 2, Donghai (M) Road,, Qingdao, Shandong
Ferrous sulfate specification
Items
Ferrous
Sulphate
Ferrous Sulphate
Monohydrate
Heptahydrate
MF
FeSO4.H2O
FeSO4.7H2O
Appearance
light green
crystal
light green crystal
Assay
%min
*1%
*8%
Fe
*1%
*9.*0%
Pb
*0
PPM
*1 PPM
As 2 PPM
1 PPM
Cd 5
PPM
3 PPM
Size (Through *0 mesh
sieve)
granule
***3mm granule
***4 mm
Standards& Test Methods in Reference: GB/T **4—***1
GB/T **4—***1 Chemical reagent *- henta ferrous sulfate (Iron(Ⅱ)
sulfate heptahydrate)
Chemical formula: FeSO4•7H2O Molecular weight:
**8.*1
Appearance: Ferrous sulfate is light blue and green monoclinic
crystal.
Item
Analytical
Pure(A.R.)
Chemical Pure (C.P. )
Content (FeSO4•7H2O),
w/%
*9.0~**1.0
*8.0~**1.0
Water Insoluble matter,
w/%
≤0.**5
≤0.*2
Chloride (CI),
w/% ≤0.**1
≤0.**5
Total nitrogen content (N),
w/% ≤0.**1 -
Phosphate
(PO4),w/%
≤0.**0
5
≤0.**2
Arsenic(As),
w/% ≤0.**0
2
≤0.**0 2
Manganese(Mn),
w/% ≤0.*5 -
Iron(Fe),
w/% ≤0.*2
≤0.*0
Copper(Cu),
w/%
≤0.**2 ≤0.*1
Zinc (Zn),
w/%
≤0.**5
≤0.*2
Lead(Pb),
w/% ≤0.**2
≤0.**5
Ammonia water insoluble matter (Sulfate gauge),
w/% ≤0.*5 ≤0.2
Features:
Iron(II) sulfate (Br. E. Iron(II) sulphate) or ferrous sulfate is
the chemical compound with the formula FeSO4. It is used
medically to treat iron deficiency, and also for industrial
applications. Known since ancient times as copperas and as green
vitriol, the blue-green heptahydrate is the most common form of
this material. All iron sulfates dissolve in water to give the
same aquo complex [Fe(H2O)6]2+, which has octahedral molecular
geometry and is paramagnetic.
Model NO.: Ferrous
Sulfate
Type: heptahydrate
Melting
Point:*4℃
Boiling point:**0℃
Appearance: Light Green Particles
Application: Purifying Agent, Fertilizer
Size: Through *0 Mesh Sieve
Ordorless, Solubility: Soluble in Water, Glycerin
Insolubility: Insoluble in Alcohol
Industrially,
ferrous sulfate is mainly used as a precursor to other
ironcompounds. It is a reducing agent, for the reduction of
chromate in cement.
Nutritional Supplement
Together with other iron compounds, ferrous sulfate is used to
fortify foods and treat iron-deficiency anemia. Constipation is a
frequent and uncomfortable side effect associatedwith the
administration of oral supplements. Stool softeners often are
bprescribed to prevent constipation.
Colorant
Ferrous sulfate can also be used to stain concete and some
limetones and sandstones a yellowish rust color.
Water Treatment
Ferrous sulfate has been applied for the purification of water by
flocculation and for phosphate removal in municipal and
industrial sewage treatment plants to prevent eutrophication of
surface water bodies.
国家: | China |
型号: | - |
离岸价格: | ( Negotiable ) 获取最新报价 |
位置: | - |
最小订单价格: | - |
最小订单: | 25 Ton |
包装细节: | 25kg/50kg in Plastic Woven Bags with PE Lining |
交货时间: | Within 30 days receiving the deposit or L/C |
供应能力: | 20000 Metric Ton per Year |
付款方式: | L/C, T/T |
產品組 : | Water treatment chemicals 01 |