Magnesium Sulfate Heptahydrate, commonly known as Epsom Salt, is a versatile and high-purity inorganic compound essential across numerous industries. With the chemical formula MgSO₄·7H₂O and CAS number 10034-99-8, it appears as colorless or white needle-like crystalline powder, known for its bitter taste
Our product guarantees a purity of ≥99.0%, making it an ideal choice for applications demanding high-quality and reliable performance, from agriculture to industrial manufacturing.
Core Advantages:
High Purity & Consistency: Guaranteed ≥99.0% assay for reliable and predictable results in all applications.
Excellent Solubility: Highly soluble in water, ensuring easy mixing and rapid availability in solutions.
Dual Nutrient Supply: Provides both essential magnesium and sulfur, crucial for plant and animal nutrition.
Multi-Industry Versatility: A key raw material for agriculture, animal feed, pharmaceuticals, and various industrial processes.
Parameter
Item
Parameter
CAS No.
10034-99-8
Molecular Formula
MgSO₄·7H₂O
Molecular Weight
246.47 g/mol
Purity
≥ 99.0%
pH (50g/L solution)
5.0 – 8.0
Solubility
Very soluble in water; slightly soluble in ethanol and glycerol
Loss on Ignition
40.0 – 52.0%
Heavy Metals (as Pb)
≤ 0.0005%
Iron (Fe)
≤ 0.0005%
Chemical Stability: The product is stable under recommended storage conditions. It may gradually lose water of crystallization (weather) in warm, dry air and decompose when heated at high temperatures
Multi-Sector Applications
Magnesium Sulfate Heptahydrate serves as a fundamental component in diverse fields.
1. Agriculture & Horticulture
Essential Magnesium Fertilizer: Magnesium is the core element of chlorophyll, vital for photosynthesis. Our product effectively corrects magnesium deficiencies in soil.
Promotes Growth & Yield: Acts as an activator for many enzymes, promoting carbohydrate metabolism and nutrient uptake, leading to healthier crops and increased yields. Field trials show that magnesium-containing fertilizers can increase crop growth by 15-50% compared to those without
Usage: Suitable for a wide range of crops including tomatoes, potatoes, roses, citrus fruits, and grains. Can be applied directly to soil or as a foliar spray.
2. Animal Feed Additive
Nutritional Supplement: Serves as an important source of bioavailable magnesium, a critical mineral for bone development, muscle function, and as a cofactor for numerous enzymatic reactions in livestock and poultry.
Ensures Health & Productivity: Prevents disorders related to magnesium deficiency, supporting overall animal health, growth rates, and feed efficiency
3. Industrial Manufacturing
A workhorse in industrial processes, its applications include:
Chemical Raw Material: Used in the production of other magnesium compounds.
Textile & Leather: Acts as a weighting agent for silk and cotton fabrics, and as a stabilizer or filler in leather tanning and finishing.
Other Industries: Finds use in the manufacture of cement (as a coagulant aid), paper pulp, fireproofing materials, ceramics, and detergents.
4. Food & Pharmaceutical Grade
Food Grade: Approved as a food fortifier, firming agent, and flavor enhancer. According to standards, it can be used in dairy products, beverages, and mineral fortified drinks within specified limits.
Brewing Industry: Used as a water hardening agent and to provide magnesium as a nutrient source for yeast, improving fermentation capacity and beer flavor.
Pharmaceutical Use: Historically and clinically used for its medicinal properties.
Packaging & Storage
Packaging: Available in durable 25/50 kg bags (inner polyethylene plastic bag with outer woven polypropylene bag) to ensure product integrity during transportation and storage.
Storage: Store in a cool, dry, and well-ventilated warehouse. Keep containers tightly closed to prevent moisture absorption (caking) and contamination
Storage: Store in a cool, dry, and well-ventilated warehouse. Keep containers tightly closed to prevent moisture absorption (caking) and contamination
Ordering & Quality Guarantee
We are committed to providing high-quality chemicals with reliable supply chains. Our Magnesium Sulfate Heptahydrate is produced under strict quality control, meeting relevant industry standards.
Contact us today for a competitive quotation, detailed product specifications (including MSDS), and to discuss your specific application requirements. We welcome inquiries for both standard and bulk orders.
Safety & Disclaimer:
Safety & Disclaimer: This product is intended for industrial, agricultural, or food additive use under relevant regulations. It is not for medicinal or household use unless specified. Always refer to the Material Safety Data Sheet (MSDS) for safe handling, storage, and disposal procedures. Use appropriate personal protective equipment (PPE) such as dust masks and gloves when handling
