Zinc Sulfate
Zinc Sulfate for animal feed, supplied from audited Chinese mills with a full specification and certificate of analysis on enquiry.
About this ingredient
Zinc sulphate is the standard supplemental zinc source. Zinc is central to skin and hoof integrity, immune function, and to reproduction in males.
Therapeutic zinc oxide for post weaning diarrhoea has been restricted or banned in several markets, which has shifted attention to nutritional zinc supply and to organic zinc sources. Confirm the limit and the permitted forms for your destination before ordering.
Where it is used
- Poultry and swine mineral supplementation
- Hoof and skin health in ruminants
- Mineral premixes
- Aqua feed
Formulation note
Check the zinc maximum for each species in your destination, since therapeutic zinc oxide use is restricted in several markets. Monohydrate and heptahydrate grades differ in zinc content, so compare offers on percent zinc.
Specification on request
We have not published a full specification sheet for this ingredient yet. Send us your tonnage and destination port and we will return the complete specification, a recent certificate of analysis and a delivered price.
Buying Zinc Sulfate from China
- Minimum order: one container.
- Terms: FOB Chinese port or CIF your destination port.
- Packing: standard export bags, with jumbo bags or custom packing on request.
- Shelf life: 12 months when stored dry and sealed.
- Quality: every lot is tested before shipment, and SGS, Intertek or CCIC inspection can be arranged at the load port.
- Documents: certificate of analysis, commercial invoice, packing list, bill of lading and certificate of origin, plus health or phytosanitary certificates where your import rules require them.
Frequently asked questions
What is the difference between zinc sulphate monohydrate and heptahydrate?
Monohydrate contains about 35 percent zinc and heptahydrate about 21 to 22 percent. The monohydrate is more common in premixes.
Why is zinc important for animals?
Zinc supports skin and hoof health, immune function, growth and reproduction.
Is high dose zinc allowed in piglet feed?
Therapeutic zinc oxide for post weaning diarrhoea is restricted or banned in several markets. Check the current limit in your country.
Other proteins in the range
Hydrolyzed Feather Meal
Fully hydrolyzed keratin protein at 85% measured crude protein, the highest-protein ingredient in the range.
Pea Slurry Powder 68%
Zero-antigen plant protein with digestibility above 90% and a full amino acid profile. A direct plant-based route away from fish meal.
Chicken Liver Powder
A steam-dried palatability enhancer from fresh slaughterhouse liver. Protein and fat together exceed 75%.
Fermented Soybean Meal
Soybean meal upgraded by Bacillus subtilis, lactic acid bacteria and yeast. Antinutritional factors degraded, digestibility raised 20 to 30 percent.
Tell us the product, the tonnage and the port
Send those three things and we come back with a delivered price, a full specification and a recent certificate of analysis. Usually the same working day.