Product Specifications
| Prod Model: |
99.5% |
| Type: |
Magnesium Sulfate |
| Appearance: |
Granular |
| Grade Standard: |
Agriculture Grade |
Product Description
Magnesium Sulphate Heptahydrate(Particle Size 0.1-1mm/1-3mm/2-4mm)
CAS NO: 10034-99-8 Molecular Formula: MgSO4.7H2O Molecular weight:246.48.
Characteristics:
Magnesium Sulpohate apperance is white exiguous acicular or oblique-pillar crystal. Smell-less, taste-bitter. Easily efflorescent at dry air. Specific gravity is 1.68.Freely soluble in water. Soluble in its own water at 67.5ºC.Slightly soluble in ethanol and glycerin. Decomposing is heated up . Lossing 4 crystal water at 70-80ºC.About at 200ºC, lossing all of its crystal water becomes anhydrous compounds.
Specification:
| Item | Standard |
| Purity(As MgSO4) | 99.5%min |
| Chloride | 0.3%max |
| Iron | 0.005%max |
| Loss on drying | 2%max |
| Insoluble matter in water | 0.1%max |
| PH | 6-7 |
Package: Knitting bags with plastic liners,25kg,1200kgs per bag
Application:
Mainly used in fertilizer, tanning, pringting and dyeing, activator, papermaking, plastic, porcelain, pigment matchmaking ,dynamite and fireproof materials making .
Can used in pringting and dyeing delaine as the aggravating reagent of calico or silk and as filling up of wooden-cotton products. Be used as Epsom salts at medicine.
Kingstone industrial group limited was founded in 2006. After a decade development, from a tiny size factory, kingstone has become a industrial material manufacturing group corporation that integrates advanced R&D and modernized manufacturing facilities. Our corporation has built four manufacturing plants including Chemical pigment plant, Carbon Graphite plant, and Refractory plant, located in the east part of Hunan province mainland China.
Kingstone group has formed the annual production capacity of 20000MT Carbon Graphite products, 40000MT refractory products, 3000MT Ultramarine blue and Iron Oxide pigment. Our products were well sold in both domestic market and international market.
Our main manufacturing products are Graphite electrode, Graphitized Petroleum Coke, Graphite Crucible, Graphite Mold, Graphite Rod, Carbon Electrode, Electrode Paste, Carbon Blocks, Carbon Raiser, Carbon Brush and Brush holder, Cold Ramming Paste, Carbon Mortar, Silicon Metal, Manganese Metal, Reduced Iron Powder, Manganese Tablet, Aluminium Fluoride, Soidum Fluoride, Iron Oxide Red pigment, Ultramarine Blue pigment and Refractory Mortar etc.
Quality products are the foundation for our corporation to survive in the nowadays dynamic and highly competitive market. We will consistently endeavor to deliver customers good quality materials and valuabe after-sale service.
