High Purity Feed Grade Magnesium Sulphate Monohydrate Powder Price
- Model
- Mg: 15%min, 16%min
Item specifics
- Categories
- Magnesium Sulphate Monohydrate
- Product name
- Magnesium Sulphate Monohydrate
- Color
- White
- Packing
- 25,50,1000,1250kg PP neutral bag
- Loading
- 20-27mt/20fcl
- OEM Packing
- accepted
- CAS No.
- 14168-73-1
- Delivery time
- within 20 days after payment receipt
- Free sample
- yes
Review
Description

What is Feed Grade Magnesium Sulphate Monohydrate?
Feed Grade Magnesium Sulphate Monohydrate is a concentrated, purified form of magnesium sulfate specifically manufactured for animal nutrition. With the chemical formula MgSO₄·H₂O, it contains approximately 15-16% magnesium and 21-22% sulfur, offering a higher mineral concentration than the heptahydrate form (MgSO₄·7H₂O). It is widely used in animal feed to prevent deficiencies and support metabolic functions.

Core Features
1. High Purity
-Meets feed-grade standards with low heavy metals.
-Free from contaminants harmful to livestock.
2. Concentrated Mineral Content
-Magnesium (Mg): ~15-16% (supports enzyme function, nerve transmission, and bone health).
-Sulfur (S): ~21-22% (essential for amino acids like methionine and cysteine).
3.Physical Properties
-Form: Fine white powder or granules.
-Solubility: Highly soluble in water (easily absorbed in the digestive tract).
-Moisture Stability: Less prone to caking than heptahydrate due to lower water content.
Feed Grade Magnesium Sulphate Monohydrate
High-Bioavailability Magnesium Source
Essential Mineral Supplement
▶ Ruminants
Grass Tetany Prevention
▶ Poultry
Eggshell Quality Enhancer
▶ Aquaculture
Osmoregulation
Trace Mineral Carrier
Production Advantage
• Qinghai Salt Lake Magnesium
Magnesium Sulphate Monohydrate Powder:
Product: | Magnesium Sulphate Monohydrate | |
CAS No.: | 14168-73-1 | |
Molecular Formula: | MgSO4.H2O | |
Molecular Weight: | 138.4 | |
HS CODE: | 28332100 | |
Properties: | Solid | |
Specifications: | ||
Items | Unit | Specifications |
Purity as Mg | %,approximate | 15%, 16% |
Size | mesh | 40mesh, other size can be customized. |
We can adjust specifications according to your application and requirements | ||
END |
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magnesium sulphate monohydrate

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magnesium sulphate granular
Application
1. Livestock & Poultry
-Dairy Cattle: Prevents grass tetany (hypomagnesemia) and improves milk yield.
-Poultry: Enhances eggshell quality and muscle function in broilers.
-Swine: Supports growth performance and stress resistance.
2. Aquaculture
-Maintains osmotic balance in fish/shrimp.
-Supports shell hardening in crustaceans during molting.
3. Pet & Specialty Animals
-Added to dog/cat food for urinary health.
-Used in rabbit/mink feed to prevent deficiency symptoms.
Applications & Solutions




Ruminants
Grass Tetany Prevention
Poultry
Eggshell Quality Enhancer
Poultry
Reduce magnesium loss during stress response
Aquaculture
Osmoregulation
Trace Mineral Carrier
Related Product
Magnesium Sulphate Monohydrate Powder MgSO4 Feed Grade with good price.
Magnesium Sulphate Heptahydrate Crystal MgSO4.7H2O Feed Grade with good price.
Choline Chloride, an essential organic compound and a quaternary ammonium salt, widely used as a feed additive to provide
FAQ
What's the core difference between monohydrate and heptahydrate?
Key distinctions:
-Water content: Monohydrate (MgSO₄·H₂O) contains 1 water molecule vs heptahydrate's (MgSO₄·7H₂O) 7
-Magnesium content: 15-16% in monohydrate vs 9.7% in heptahydrate
-Stability: Monohydrate more moisture-resistant
-Cost-efficiency: Lower logistics/storage costs for monohydrate
Compatibility with vitamin premixes?
Best practices:
-Sequential addition (minerals first)
-Requires separators in compound premixes
Does caking affect usability?
Handling guidance:
-Slight caking: Crush before use
-Severe caking: Test Mg content
-Prevention: Reseal after use, add desiccants