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Zinc Chloride

Agriculture field

Overview

Zinc Sulfate (commonly supplied as monohydrate or heptahydrate grades) is a widely used technical source of zinc for fertilizers, foliar sprays, fertigation solutions and, where permitted, selected animal nutrition products. It is highly soluble in water and offers a defined zinc content with a well-established analytical profile, making it suitable for use in a broad range of agricultural formulations.


In crop nutrition, zinc sulfate is used to correct or prevent zinc deficiency in cereals, oilseeds, fruit, vegetables and other crops. It can be incorporated into granular fertilizers, used in water-soluble products for fertigation, or applied as a component of foliar formulations. In animal nutrition, specific grades of zinc sulfate may be used as a zinc source in premixes and supplements, subject to local feed regulations and maximum permitted levels. All such applications must be evaluated by the customer's own technical and regulatory teams.


Bisley International supplies Zinc Sulfate in defined technical grades with specified zinc assay, hydration state, solubility and impurity limits. Different grades, such as monohydrate or heptahydrate forms, provide different zinc contents per unit weight, as set out in the relevant technical data sheets. Product documentation, including technical data sheets, safety data sheets and certificates of analysis, supports quality control and safe handling. Users should always confirm compatibility with other formulation components and comply with applicable safety, environmental and regulatory requirements before use.

Applications, characteristics and considerations

Applications in fertilizers and nutrition programs

Zinc Sulfate is used as a technical zinc source in a variety of agricultural products, subject to local regulations, registration status and performance requirements. Typical applications may include:

  • Micronutrient component in granular and blended fertilizers designed to correct or prevent zinc deficiency in soils and crops.
  • Ingredient in water-soluble and foliar fertilizers for cereals, oilseeds, fruit, vegetables and horticultural crops where zinc nutrition is part of the program.
  • Zinc source in animal nutrition premixes and supplements, where the use of zinc sulfate is permitted and specific grades meet applicable feed standards.

Key characteristics and grades

Zinc Sulfate supplied through Bisley International is produced to defined technical specifications suitable for industrial use in fertilizers and nutrition products. Typical features considered by formulators include:

  • Defined zinc content, which varies with the hydration state (e.g. monohydrate or heptahydrate) and is specified in the relevant technical data sheet.
  • High solubility in water, supporting liquid and water-soluble formulations when used correctly and under suitable conditions.
  • Controlled impurity profile and limits for elements such as lead, cadmium and arsenic, according to the product’s technical grade and specification.
  • Physical form and particle size tailored to fertilizer manufacture, blending or dissolution requirements.

Handling, safety and selection considerations

As a zinc salt, Zinc Sulfate requires appropriate handling and program design to protect workers, the environment and target crops or animals. Customers should consider:

  • Compliance with the safety data sheet (SDS), including use of suitable personal protective equipment, dust control and appropriate storage conditions.
  • Local legal limits and guidelines for zinc application to soils, crops or animal diets, including any maximum permitted levels and labelling requirements.
  • Compatibility with other fertilizer, feed or formulation components to maintain product stability, homogeneity and predictable nutrient delivery.

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ADDITIONAL INFORMATION

Technical support, documentation & logistics

All agricultural raw materials supplied by Bisley International are backed by clear specifications, consistent quality and practical support from our commercial and technical teams. Use this section as a quick guide to how we work with buyers in crop nutrition, feed and related applications.

Technical data & documentation

For each agricultural chemical we can provide up-to-date technical documentation to support your evaluation and regulatory review.

  • Product specifications / typical analysis (TDS)
  • Safety data sheets (SDS) and handling guidance
  • Certificates of analysis (COA) available with each batch
  • Regulatory statements on request, where applicable

Packaging, shipment & delivery

We work with global producers and logistics partners to align product, packaging and delivery terms with your process and route-to-market.

  • Typical options include bags, big bags and other industrial formats
  • Support for containerized shipments and bulk programs
  • Flexible Incoterms and ports, discussed during quotation
  • Coordination with your forwarder, where required

Application-oriented support

Our role is to help connect you with suitable grades and producers for your application, whether you are formulating fertilizers, foliar sprays, feed premixes or other solutions.

  • Discussion of target nutrient content and impurity limits
  • Options across different origin, grade or physical form
  • Support during qualification, sampling and first deliveries
FAQ

Frequently asked questions

Below you will find answers to common questions about Bisley International's agricultural raw materials, documentation and supply approach. All items are collapsed by default, so you can quickly open the topics most relevant to your business.

Which agricultural markets does Bisley International serve?
Bisley International focuses on supplying raw materials for crop nutrition and related segments, including fertilizers, foliar products, fertigation, seed treatment and selected animal nutrition applications. We do not manufacture finished fertilizers or crop protection products; instead, we support producers and formulators with consistent, specification-driven raw materials.
How can I request TDS, SDS and COA for a product?
When you submit an enquiry via the contact form or through your usual Bisley representative, please specify which agricultural chemical you are interested in and the intended use. Our team will share the appropriate technical data sheet, safety data sheet and, where relevant, example certificates of analysis. COA are issued per batch with commercial deliveries.
What is the minimum order quantity (MOQ)?
Minimum order quantities depend on the specific product, origin, packaging and shipping route. Many materials are supplied by the full container load or truckload. Smaller lots may be possible in certain regions via local stock or consolidation. We will clarify practical MOQ and shipment sizes as part of the quotation process.
Which packaging formats are available?
Packaging options vary by product and producer. Typical formats for agricultural chemicals include 25 kg bags, big bags and other industrial containers designed for efficient handling and storage. Available formats and labelling options are discussed with you during enquiry and quotation.
Do you keep stock, or supply only on a made-to-order basis?
The supply model depends on the product and destination. Some materials are shipped directly from producers to customers on a contractual or spot basis, while others may be available from regional stock. During discussion we will outline realistic lead times and whether stock programs could be appropriate for your demand pattern.
Can Bisley International recommend grades for my formulation?
We can help you narrow down suitable raw materials and typical specification ranges based on your target nutrient content and application. However, we do not provide formulation, agronomy or regulatory advice. Final selection, testing and approval of any material must be carried out by your own technical team in line with local requirements.
To which regions can you supply agricultural raw materials?
Bisley International operates with a global outlook. For specific agricultural chemicals we can discuss supply into North America, Latin America, Europe, the Middle East, Africa and Asia-Pacific, subject to commercial, logistical and regulatory feasibility. Please describe your preferred destination when you contact us.
How do I obtain pricing and availability for a specific product?
Please use the enquiry form on this website or contact your usual Bisley representative. Sharing details such as target product, volume, destination and timing will help us to respond with a focused discussion on supply possibilities, lead times and indicative commercial terms.
Do you provide agronomic or advisory services to growers?
No. Bisley International supplies raw materials to companies active in crop nutrition and related value chains. We do not provide agronomic recommendations, application rates or advisory services to farmers or growers. Those decisions should be taken together with your own advisors and local experts.
Where can I learn more about your agricultural product range?
You can explore key agricultural chemicals and mineral nutrients on this website, including calcium, magnesium, phosphate, boron and zinc salts used in modern crop nutrition. If you do not see a particular material listed, please contact us directly: we may still be able to discuss potential sourcing options with you.