Food grade Feso4h2o water treatment ferric high purity sulphate Ferrous sulphate mohohydrate
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- Supplier: Shandong Top Tech New Material Co. Ltd.
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Product Overview
Description
Product Description
Product Parameter:
1,Chemical Name: FERROUS SULFATE
2,Molecular Formula : FeSO4•7H2O, FeSO4•nH2O
3,Molecular Weight: 278.02(Heptahytrate)
4,CAS: 7782-63-0(Heptahydrate), 7720-78-7(Monohydrate)
5,Character:Pale,blue-green crystals or granules that are efflorescent in dry air.In moist air,it oxidizes readily to form a
brown-yellow,basic ferric sulfate. It’s soluble in water, insoluble in ethanol.Product Parameter
1,Chemical Name: FERROUS SULFATE
2,Molecular Formula : FeSO4•7H2O, FeSO4•nH2O
3,Molecular Weight: 278.02(Heptahytrate)
4,CAS: 7782-63-0(Heptahydrate), 7720-78-7(Monohydrate)
5,Character:Pale,blue-green crystals or granules that are efflorescent in dry air.In moist air,it oxidizes readily to form a
brown-yellow,basic ferric sulfate. It’s soluble in water, insoluble in ethanol.Product Parameter
Specification
Appearance | Greyish-white powder |
Fe | 29.5% |
As% | 0.0001min |
pb% | 0.0008 |
Cd% | 0.0004 |
Hg% | 0.0001min |
Mn% | 0.1664 |
Test methods | HG/T2935-2006 GB/T30902-2014 |
Apperance | Light green powder |
Feso4.7H2o | 98.12% |
Fe | 19.75% |
Cd（ppm) | 3.0ppm |
Ph | 3.0 |
Mn% | 0.16% |
Zn% | 0.028% |
Pb(ppm) | 6.65ppm |
As(ppm) | 1ppm |
Dioxin(ng/kg) | 0.35 |
Hg(ppm) | 0.07 |
Applications
1. Mainly used to make pigment such as Ferric Oxide series products
(such as iron oxide red, Iron oxide black, Iron oxide yellow etc. ).
2. It can also be directly used as flocculant in waste water treatment.
3. For producing ferric sulfate
4. For iron containing catalyst
5. Used as a mordant in dyeing wool, in the manufacture of ink
6. As additive in compound fertilizer
(such as iron oxide red, Iron oxide black, Iron oxide yellow etc. ).
2. It can also be directly used as flocculant in waste water treatment.
3. For producing ferric sulfate
4. For iron containing catalyst
5. Used as a mordant in dyeing wool, in the manufacture of ink
6. As additive in compound fertilizer
Packing & Delivery
Company Profie
TOPTECH is one of the world's professional suppliers of paper making chemical, with over 10 years experience in this industry. The company and its products are represented globally via an extensive sales and customer service network. The business objective is to provide the best auxiliary chemicals and technical support to the paper industry,Produce and sell high quality paper chemicals for paper and paperboard industries to meet the requirements of paper in various conditions.
FAQ
1.Q:What's your advantage?
3. Q:Can you provide free samples?
-A- Free samples can be offered for your testing and checking, just contact us to get it.
4.Q:Whether do you have a stable Raw materials supply?
A long term cooperation relationship is kept with eligible suppliers of raw materials, which ensures the high quality of our products from 1ststep.
Honest business with professional service and competitive price on export process.
2.Q:how can we guarantee quality?
Always a pre-production sample before mass production; Always final Inspection before shipment.
Always a pre-production sample before mass production; Always final Inspection before shipment.
3. Q:Can you provide free samples?
-A- Free samples can be offered for your testing and checking, just contact us to get it.
4.Q:Whether do you have a stable Raw materials supply?
A long term cooperation relationship is kept with eligible suppliers of raw materials, which ensures the high quality of our products from 1ststep.
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