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Zinc sulphate heptahydrate ZnSO4.7H2O Zn 21% feed grade
Chelating Element
Zn 21% Animal Feed Grade
Oligosaccharide Feed Additive
Zn:21.00% min or 21.5%min or 22%min
Packing:25kg pp/pe bag.27mt/20'FCL
Zinc Sulfate Heptahydrate
Common Name: Zinc Sulfate Heptahydrate
CAS No.:7446-20-0
Molecular Formula: ZnSO4·7H2O
Molecular Weight: 287.54
Properties:
White or light-yellow crystals.
Specifications:
Zn:21.00% min Pb:20 PPM max
As:20 PPM max Cd:20 PPM max
Application:For use of ore depressing and chemical industry
Packing:Woven bags lined with plastic bag.25Kg net each
How do you control the products quality?
We control the quality through monitoring step by step.
(1)We control the quality of raw material.
(2) Each shift choose some samples to test quality every day.
(3) Our technicians test each lot cargo before they leave factory.
(4)There will be specialist supervise loading.
(5)We will optionally choose some lot cargo to test quanlity by third party.
(6) you can ask for preshipment inspection by third party when loading.
Why choose us?
(1)Good quality products made from good material.
(2)Most competitive price in the market.
(3) 2000-3000 mt capacity per month.
(4)More than 15 years experience on exporting.
(5)Prompt delivery time
(6)Various payment terms are available,include TT,L/C, D/P,West Union
If you are interested in the product, contact 2bvideo.com for more information for more information
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Main Product:
Animal feed,
feed additive,
premix feed,
Vitamin product,
animal regulator,
Amoni Acid
