Ferrous sulfate Heptahydrate 98.0% Min
- Product Identification
CAS No. 7782-63-0
H.S. Code 2833.250000
Molecular Weight. 278.01
Synonyms Iron(II) sulfate heptahydrate; Green vitriol; Copperas; Ferrous sulfate (feed level); Ferrous sulfate (seven water); Ferrous sulfate heptahydrate
- Physical And Chemical Properties
(Appearance) Light green crystal
Specific Gravity 1.898
Solubility Dissolve in water
Flash Point Not combustible
Stability Stable under ordinary conditions
1. Industrially: ferrous sulfate is mainly used as a precursor to other iron compounds. It is a reducing agent, for the reduction of chromate in cement.
2. 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 associated with the administration of oral supplements. Stool softeners often are prescribed to prevent constipation.
3. Colorant: Ferrous sulfate can also be used to stain concete and some limestones and sandstones a yellowish rust color.
4. Water Treatment: Ferrous sulphate 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.
Quality Standard HG/2935-2006
FeSO4.7H2O 98.0% Min
Fe 19.7% Min
Pb 20PPM Max
As 2PPM Max
Cd 2PPM Max
Hg 1PPM Max
Storage Store in shade, shelter from dampness, moisture or rain. Protected from avulsion. Don't store with poisonous or noxious matters.
Packing In 25kgs net p.p. woven bags
Hazard Class -
UN No. -
- Other Trade Information
Min. Order Quantity : 1 FCL
Supply Capacity 15, 000mts /Year
Loading Capacity 25mts/1000bags (1x20'FCL)
Port of Loading Huangpu, China
Fresh Stocks Yes
Ref. Price USD /MT FOB Huangpu, China
Shipment Time Within 2-3 weeks upon receipt of advance payment or L/C .
Payment Time T/T In Advance, Sight L/C, L/C 60 days after B/L date.
Sample Availability Yes
Main Export Markets
Contact Name: Zhu He
Company Name: Changsha Yonta Industry Co., Ltd.
Mobile : 86-18975107500
Street Address: Rm.1717, North Bldg.
No. 368, East 2nd Ring Road, 2nd Section,
Changsha, Hunan, 410016, China
Member name: yontachem
Member Since: 04 January 2010
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