Magnesium Sulphate and Ingredients

Magnesium Oxide
It is pink/white fine powder form & hygroscopic in nature. It is a high pH controller and is also used in Agricultural Industry. We supply Magnesium Oxide upto 75% purity. Magnesium Oxide is formed by decomposing Magnesium Carbonate at high temperatures, which is known as calcining.

Application:
Major portion of Magnesium oxide is used in refractory & construction material ingredient. It is also used in animal feed industry.

Physical Properties:

• Appearance: White Powder
• Solubility: Partly soluble in water

Chemical Properties:

• Magnesium Oxide as MgO: Max 75%
• Silica: 20%

We provide Magnesium sulphate hydrate, which is prepared using quality ingredients. The magnesium sulpate is ideal for maintaining the magnesium concentration in marine aquaria, which consist of large amount of stony corals as it is slowly depleted in their calcification process.  Calcium and alkalinity concentrations are difficult to control in a magnesium-deficient marine aquarium as it does not contain enough magnesium to stabilize these ions in the saltwater and to prevent their spontaneous precipitation into calcium carbonate.

The magnesium sulphate is suggested for dropsy treatment for fish. It also works as a remedy for adult chickens suffering from diarrhea. To cure these chicken 1/2 tsp per bird per day added to their feed.

Features:

• Accurate composition
• Effective
• Pure
• Precise pH value

Specification:

• Characteristics: Is very soluble in water. A fact that is a detriment to most collection specimens as they may absorb water from the air and deteriorate over time. The taste is bitter like epsom salt
• Associated Minerals include aragonite, gypsum, calcite , mirabilite, pyrite and pyrrhotite
• Notable Occurrences include Epsom (hence the name), Surrey, England; Mt. Vesuvius, Italy; Stassfurt, Germany; Herault, France; Kruger Mountain, Oroville, Washington; Albany County, Wyoming; El Tiro Mine, Arizona and Carlsbad, New Mexico, USA; Ashcroft, British Columbia, Canada and South Africa
• Best field indicators are crystal habit, low density, associations, solubility in water and taste.

Our range of Crystalline magnesium sulphate is a colorless, transparent substance, widely used in fertilizer. Prepared using quality ingredient, crystalline magnesium sulphate increases the ability of plants to resist diseases thus improves the growth of plants.

Features:

• Effective
• Accurate pH value
• Pure
• Precise composition

PQ Corporation manufactures a wide variety of Magnesium Sulfate products for multiple applications. Listed here are products representative of the range we can supply. The properties shown here are typical values, not manufacturing specifications. If you have any questions about these properties or would like information on a product not listed here please contact our

Technical Service Group

• Magnesium Sulfate Heptahydrate (Epsom Salts)
• Magnesium Sulfate Crystal and Liquid
• MagnaBrite 20% Liquid MagnaBrite 24% Liquid
• MagnaBrite 27% Liquid MagnaGrow® Agriculture Grade Crystal
• Tech Grade Crystal USP Grade Crystal Magnesium Sulfate
• 20% Food Grade Liquid Magnesium Sulphate
• 25% Food Grade Liquid Magnesium Sulphate
• 26% Food Grade Liquid Magnesium Sulpate
• 27% Food Grade Liquid

We provide Magnesium sulphate hydrate, which is prepared using quality ingredients. The magnesium sulphate is ideal for maintaining the magnesium concentration in marine aquaria, which consist of large amount of stony corals as it is slowly depleted in their calcification process.  The magnesium sulphate is suggested for dropsy treatment for fish. It also works as a remedy for adult chickens suffering from diarrhea.

Features:

• Accurate composition
• Effective
• Pure
• Precise pH value

Specification:

• Characteristics: Is very soluble in water. A fact that is a detriment to most collection specimens as they may absorb water from the air and deteriorate over time. The taste is bitter like epsom salt.
• Associated Minerals include aragonite, gypsum, calcite, mirabilite, pyrite and pyrrhotite.
• Notable Occurrences include Epsom (hence the name), Surrey, England; Mt. Vesuvius, Italy; Stassfurt, Germany; Herault, France; Kruger Mountain, Oroville, Washington; Albany County, Wyoming; El Tiro Mine, Arizona and Carlsbad, New Mexico, USA; Ashcroft, British Columbia, Canada and South Africa.
• Best field indicators are crystal habit, low density, associations, solubility in water and taste.

Magnesium sulphate heptahydrate
Physical Properties		Chemical Analysis
Nature	Free Flowing Crystals	Magnesium Sulphate as MgSo4(calculated with reference to the material dried at 300°C - % by mass	Min 99%
Color	White	Magnesium as Mg	(magnesium sulphate heptahydrate)specipication 9.80%
Taste	Bitter	Chlorides as Cl, % by mass	Max 0.05%
Density	1.7 g/cm3	Lead as Pb	Nil
Molecular Weight	246.47 g/mol	Arsenic as As	Nil
Bulk Density	0.95 gm/cm2	Cadmium as Cd	Nil
Specific Gravity	1.68	Iron as Fe	Max 70 PPM
Melting Point	48°C with formation of (MgSo4 H2O)	Acidity or Alkalinity	Neutral
Solubility	Highly soluble in water and glycerol, sparingly soluble in alcohol	Matter insoluble in water, per cent by mass	0.05%
Saturation Point	25.8% MgSo4 by weight at 20°C

We offer Magnesium Sulphate, which is used in agriculture and gardening to rectify magnesium deficiency in soil.

Magnesium Sulphate

Following are the general specification of magnesium sulphate manufactured by us:

Purity as MgSo4.7H2O	99%
Magnesium Sulphate	48.5%
Magnesium Oxide as MgO	16%
Iron as Fe	20 ppm
pH of 5% aqueous solution	7 0.5
Chlorides of Cl	300 ppm
Chlorides of K and Na	0.1% each
Sulphate of K and Ca	0.1% each
Calcium as Ca	300 ppm
Heavy metals as Pb	2 ppm
Arsenic as As203	2 ppm

Packing:

Packing is done in 25 kg / 50 kg laminated strong woven HDPE / PP bags. We also pack them in bags of 1 MT capacity as per the customer requirements.

 Applications:

• In Agriculture as a secondary nutrient
• In process industry as a catalyst
• Dietary Supplement and Laxative in Animal health & feed
• Detergent Industries
• Refractories
• Textile Industry
• Ceramic Industry
• Weighing of silk
• Mineral water
• Fire proof materials
• Paper Industry
• Cosmetic Industry