25 visiting now: 9 USA USA flag 5 China China flag 3 Netherlands Netherlands flag 2 UK UK flag 2 France France flag 1 Sweden Sweden flag 1 Germany Germany flag 1 Vietnam Vietnam flag 1 India India flag

Magnesium Sulphate Heptahydrate Purity 99 Cas No 0034 8 - China

price: contact company for price

magnesium sulphate heptahydrate

purity: 99% Cas No: 0034- 99- 8

Molecular Formula: MgSO4 7H2O

Molecule Weight: 246.48


Cas No. : 10034- 99- 8

Molecular Formula: MgSO4· 7H2O

Characteristic: White exiguous acicular or oblique- pillar crystal. Smell- less, tast- bitter. Easily efflorescent at dry air. Speciific gravity is 1.68. Freely soluble in water . Soluble in its own water at 67.5oC. Slightly soluble in ethanol and glycerin. Dcomposing is heatedup. Lossing 4 crystal water at 70- 80oC. About at 200oC, lossing all of its crystal water becomes anhydrous compounds.





99% min


16% max


0.014% max




0.003% max

Heavy Metal as Pb

0.001% max


0.0004% max

Water insoluble

0.10% max

Company Contact:

  • Phone: 8613706450799

  • Address: Industry Zone, Hutouya Town ,, Laizhou City,, China

  • Email: Email

Published date: January 5, 2015 -

  • Business Description: Laizhou Shouxi Magnesite Industry Co.,Ltd. was established in 1989 with its original name Laizhou Hongshuncheng mining Co.,Ltd . In 2007, its name changed to Laizhou Shouxi Magnesite Industry Co., Ltd. The company has an area of 800000 square meters and more than 200 employees. The annual turnover is USD1.2 million. The company is one of the biggest producers of magnesium series products in the whole China. After years of efforts, the production scale has expanded continuously. Now The company has its own factories to produce Magnesium Sulfate, Light Burned Magnesia, Magnesium Oxide Ball, Magnesium Oxide Block.
    The company can produce 30000 tons of magnesium sulfate, including magnesium sulfate heptahydrate(small granule), magnesium sulfate heptahydrate (middle granule), magnesium sulfate heptahydrate(big granule) using the most advanced equipment and production technology. 90% of the products are exported to Europe, USA, Japan, and Korea and so on. The products sell well in more than 40 countries all over the world.
    There are two producing lines of magnesium sulfate, which can satisfy different customers. The products can be mainly divided to food grade, feed grade, industry grade, agriculture grade and so on.
    The products have passed ISO9001 Certification and REACH Pre registration.
    The company owns its own priority to mine magnesite and has abundant mining experience. Every year it can mine over 300000 tons of ores. The annual production ability for light burned magnesia is 200,000 tons, magnesium oxide ball is 50,000tons.The products are mainly offered to steel enterprise at home and abroad and prized by customers.
    Laizhou Shouxi Magnesite Industry Co., Ltd always takes "quality first, reputation first, service first"as aim, "technology first" as goal and continue to serve the new and old customers at home and abroad. General manager Mr guangxu Ning warmly welcome Chinese and foreign friends for negotiation of trade and cooperation and seek development strategy.

Related listings

  • Magnesium Sulphate Monohydrate Kieserite Mgso4
    Magnesium Sulphate Monohydrate Kieserite Mgso4
    Agriculture - LAIZHOU SHOUXI MAGNESITE INDUSTRY CO.,LTD - China - January 5, 2015 - contact company for price

    Specifications Magnesium sulphate is used for agriculture, ifertilizer Molecular Formula: MgSO4· H2O Molecular Weight: 138.37 CAS No: 14567- 64- 7 Specification: Test item Specification Appearance Gray Granular or Powder Total MgO 25% min Water Solub...

  • Bitter Salt Magnesium Sulfate Mgso4
    Bitter Salt Magnesium Sulfate Mgso4
    Agriculture - LAIZHOU SHOUXI MAGNESITE INDUSTRY CO.,LTD - China - January 5, 2015 - contact company for price

    Reliable Quality Magnesium Sulfate For Industry Use Product Description: Magnesium sulphate, also known as sulfur bitter, bitter salt, epsomite, Epsom salt, industrial magnesium sulphate generally refers to the magnesium sulfate heptahydrate. It is w...

  • Edible Oil Refining Machine Crude
    Edible Oil Refining Machine Crude
    Agriculture - zhengzhou bona - China - December 17, 2014 - contact company for price

    Edible oil refining machine has small- sized edible oil refining machine and with advanced technology lower investment stainless steel. It could refining crude oil like soybean oil, chili seed oil, cottonseed oil, sunflower seed oil, peanut oil, rice...

Safe Trade Tips

  • Ask for business references and check them
  • Use a payment method that offers better protection for all such as Letters of credit and verified professional escrow services. Avoid payments in advance such as money transfers
  • Verify their business via their local Chamber of Commerce
  • Search the internet using their website address, their business name, their phone and fax numbers, and their email addresses to see if you can find any feedback about them.
  • Get to know more about scams to avoid: Internet Crime Complaint Center - International Financial Scams
  • This site is never involved in any transaction, and does not handle payments, shipping, guarantee transactions, provide escrow services, or offer "buyer protection" or "seller certification"