Epsom Salt PQ Corporation is one of the world’s leading producers of Epsom salt, or magnesium sulfate heptahydrate crystals. We offer Epsom salt or magnesium sulfate heptahydrate crystals in USP, Technical, and Agricultural grades. Our USP grade Epsom salt crystals, through a variety of retail distributors, have provided consumers with comfort and relief for decades.PQ Corporation is a member of The Epsom Salt Council. For more information on the benefits and versatility of Epsom salt, please visit The Epsom Salt Council website at www.epsomsaltcouncil.org You can also catch up with us on facebook at www.facebook.com/epsomsalt, twitter at www.twitter.com/epsom_salt, watch videos on The Epsom Salt Channel on YouTube www.youtube.com/TheEpsomSalt, or keep up with articles at Delicious www.delicious.com/epsomsalt Custom ProductsCan't find what you're looking for? Our engineers can work with you to customize our products to fit your specific needs!Contact Customer Service
Magnesium Sulfate PQ Corporation is one of the world’s leading producers of Epsom salt, or magnesium sulfate heptahydrate crystals. We offer Epsom salt or magnesium sulfate heptahydrate crystals in USP, Technical, and Agricultural grades. We also offer magnesium sulfate liquids in a variety of concentrations and include our MagnaBrite® magnesium sulfate solutions which are well known in the pulp & paper industry. Our USP grade Epsom salt crystals, through a variety of retail distributors, have provided consumers with comfort and relief for decades. Our OMRI-approved Organic Magna Grow® brand agricultural grade magnesium sulfate heptahydrate is a favorite of professional growers who rely on it for the best results in horticultural applications.PQ Corporation is a member of The Epsom Salt Council. For more information on the benefits and versatility of Epsom salt, please visit The Epsom Salt Council website at www.epsomsaltcouncil.org. You can also catch up with us on facebook at www.facebook.com/epsomsalt, twitter at www.twitter.com/epsom_salt, watch videos on The Epsom Salt Channel on YouTube www.youtube.com/TheEpsomSalt, or keep up with articles at Delicious www.delicious.com/epsomsalt. Custom ProductsCan't find what you're looking for? Our engineers can work with you to customize our products to fit your specific needs!Contact Customer Service Magnesium Sulfate Description
LITHISIL® 25 LITHISIL® 25Lithium Silicate 2.5% Li2O, 20.5% SiO2% Solids = 23.0%Weight Ratio = 8.2Molar Ratio = 4.1pH = 10.8Specific gravity = 1.20Density = 24.2°BéViscosity = 20 cp Custom ProductsCan't find what you're looking for? Our engineers can work with you to customize our products to fit your specific needs!Contact Customer Service
MagnaBrite® We offer magnesium sulfate liquids in a variety of concentrations and include our MagnaBrite® magnesium sulfate solutions which are well known in the pulp & paper industry. Custom ProductsCan't find what you're looking for? Our engineers can work with you to customize our products to fit your specific needs!Contact Customer Service
Lithisil® 829 is a potassium lithium silicate LITHISIL® 829Potassium/Lithium Silicate 8.2% K2O, 1.0% Li2O, 20.5% SiO2% Solids = 29.7%Weight Ratio = 2.5Molar Ratio = 3.9pH = 11.7Specific gravity = 1.26Density = 30°BéViscosity = 34 cp Custom ProductsCan't find what you're looking for? Our engineers can work with you to customize our products to fit your specific needs!Contact Customer Service
Magnesium SulfateFood Quality Liquid We also offer magnesium sulfate liquids in a variety of concentrations. Custom ProductsCan't find what you're looking for? Our engineers can work with you to customize our products to fit your specific needs!Contact Customer Service
MagnaGrow Our OMRI-approved Organic Magna Grow® brand agricultural grade magnesium sulfate heptahydrate is a favorite of professional growers who rely on it for the best results in horticultural applications. Custom ProductsCan't find what you're looking for? Our engineers can work with you to customize our products to fit your specific needs!Contact Customer Service
KASIL®Potassium Silicates KASIL® Potassium Silicate liquids are available in various silica/potassium oxide ratios and concentrations. Whether you are manufacturing welding rods, detergents, refractory binders, or specialty coatings, PQ has a potassium silicate to meet your needs. Custom ProductsCan't find what you're looking for? Our engineers can work with you to customize our products to fit your specific needs!Contact Customer Service
Sodium Silicate Liquids PQ Corporation is the world’s leading producer of sodium silicate. Sodium silicate, also known as waterglass, is a versatile inorganic chemical made by combining sand and soda ash (sodium carbonate) at high temperature. Adjusting the ratio of sand to soda ash yields a variety of products with unique functionality used in many industrial and consumer product applications. PQ sodium silicate is available in solid (lump glass, cullet), liquid, and powder (hydrous and anhydrous) forms. We offer the largest variety of high quality products shipped from the most extensive sodium silicate manufacturing network in the world. PQ technical expertise in support of our customers’ applications, old and new, is second to none. Contact us for technical support and product recommendations. Custom ProductsCan't find what you're looking for? Our engineers can work with you to customize our products to fit your specific needs!Contact Customer Service
Lithium Silicates Lithisil® Lithium Silicates are preferred to sodium and potassium silicates for many applications, including concrete surface treatments, specialty paints and coatings, welding rod binders, refractory, ceramics and glazes Lithisil® 25 has a higher concentration of lithium, while Lithisil® 829 is a potassium lithium silicate. Both liquids are available in drums and IBC’s. Custom ProductsCan't find what you're looking for? Our engineers can work with you to customize our products to fit your specific needs!Contact Customer Service Lithium Silicates Description