Description

Item Details
Product Name Magnesium Sulfate
Forms Available Heptahydrate Monohydrate Anhydrous
Grade Agriculture Grade Feed Grade Industrial Grade
Appearance White crystal White granular powder White powder
Packaging 25kg 50kg 1000kg 1200kg 1250kg
MOQ 1 x 20GP
Loading Quantity 25–27 MT per 20GP without pallets
Documents COA MSDS Invoice Packing List CO
Inspection SGS BV Intertek support available

Specifications

Standard Product Types

  • Magnesium Sulfate Heptahydrate
  • Magnesium Sulfate Monohydrate
  • Anhydrous Magnesium Sulfate

Typical Specification Items

  • Purity
  • Magnesium Content
  • Sulfur Content
  • Water Insolubles
  • Moisture
  • Heavy Metals when required

Common Quality Features

  • High purity
  • Good water solubility
  • Stable quality consistency
  • Suitable for bulk export supply

Grade

We can supply Magnesium Sulfate in different grades according to customer requirements:

Agricultural Grade

Suitable for fertilizer production, foliar spray, drip irrigation, and NPK blending.

Feed Grade

Suitable for animal nutrition and feed additive applications with stricter quality control requirements.

Industrial Grade

Suitable for industrial manufacturing, water treatment, textile processing, and other chemical applications.

Appearance

Depending on the product type, Magnesium Sulfate is usually supplied as:

  • White crystal
  • White granular powder
  • White free-flowing powder

Appearance may vary slightly depending on grade and production process.

Application

Agriculture

Magnesium Sulfate is widely used as an efficient source of magnesium and sulfur for crops. It is suitable for soil application, foliar fertilizers, drip irrigation systems, and water-soluble fertilizer production.

Feed

Feed-grade Magnesium Sulfate is used as a magnesium supplement in animal feed and premixes, supporting normal growth and metabolic function.

Industrial

Industrial Magnesium Sulfate is used in water treatment, textile dyeing, leather processing, pulp and paper, construction materials, and other industrial applications.

Packaging&MOQ

We offer flexible packaging solutions for different customer needs:

  • 25 kg PP woven bags with PE inner liner
  • 50 kg bags
  • 1000 kg jumbo bags
  • 1200 kg jumbo bags
  • 1250 kg jumbo bags
  • OEM custom-printed bags available

All packaging is designed to reduce moisture exposure and support safe export transportation.

MOQ

Our standard MOQ is 1 x 20GP container.

Trial orders and smaller quantities may be discussed depending on product grade, packaging type, and destination.

Loading Quantity

Typical loading quantity depends on packaging and loading method.

Reference Loading Capacity

  • 20GP: about 25–27 MT without pallets
  • 40HQ: according to packaging type and shipment arrangement

Palletized loading and mixed container loading can also be discussed based on customer requirements.

FAQ

1. What grades of Magnesium Sulfate do you supply?

We supply Agricultural Grade, Feed Grade, and Industrial Grade Magnesium Sulfate.

2. What forms of Magnesium Sulfate are available?

We can supply Heptahydrate, Monohydrate, and Anhydrous Magnesium Sulfate.

3. What packaging options do you offer?

We offer 25 kg, 50 kg, and jumbo bag packaging, with OEM custom packaging available.

4. What is your MOQ for Magnesium Sulfate?

Our standard MOQ is one 20GP container, but trial orders may be discussed.

5. Can you provide COA and MSDS?

Yes. We can provide COA, MSDS, packing list, invoice, and other export documents as required.

6. Do you support third-party inspection?

Yes. We support pre-shipment inspection by SGS, BV, Intertek, or other recognized agencies if required.

WhatsApp
Scroll to Top