Synonyms ：Magnesium sulfate 7H₂O；mag-bind equipure libr；magnesium sulfate 7hyd xtl；crystalline magnesium sulfate
CAS NO. : 10034-99-8
EINECS : 600-073-4
Molecular formula : Mg.O₄S.7H₂O
Molecular weight:246.47
Density ：2.66g/cm³
Melting point ：1124 °C
Items | Standard | Standard | Low Fe-standard |
Purity | ≥98% | ≥99.5% | ≥99.5% |
MgSO₄ | ≥47.86% | ≥48.59% | ≥48.59% |
MgO | ≥16% | ≥16.24% | ≥16.24% |
Mg | ≥9.65% | ≥9.8% | ≥9.8% |
S | ≥11.8% | ≥12% | ≥12% |
Cl | ≤0.30% | ≤0.014% | ≤0.014% |
Fe | 50ppm max | 15ppm max | 3ppm max |
As | -- | 2ppm max | 2ppm max |
Cd | -- | 2ppm max | 2ppm max |
Pb | -- | 6ppm max | 6ppm max |
Insoluble in water | ≤0.10% | ≤0.010% | ≤0.010% |
PH(5W/V%Sol) | 41767 | 41767 | 41767 |
Size | 0.1-1mm | 0.1-0.5/ 1-3/ 2-4/ 4-7mm | 0.1-1mm |
Appearance | White crystal | ||
As a fertilizer to increase crop yield.
Used in industries such as electroplating, dyeing, papermaking, and building materials as conductive salts, wastewater treatment agents, and cement accelerators.
Promote the growth of positive bacteria and increase aquaculture yield.
Used as a flame retardant and stabilizer to enhance the heat resistance of fireproof materials.
25/50/500/1000kg net PP/PE bags or as customer required.
Dye & Pigment & Paint & Coating
Dye & Pigment & Paint & Coating
Dye & Pigment & Paint & Coating
Dye & Pigment & Paint & Coating
Dye & Pigment & Paint & Coating
Dye & Pigment & Paint & Coating
Dye & Pigment & Paint & Coating
Dye & Pigment & Paint & Coating
Dye & Pigment & Paint & Coating
Dye & Pigment & Paint & Coating
Dye & Pigment & Paint & Coating
Dye & Pigment & Paint & Coating
In China, we have established a strong business foundation and have set up office in Shanghai, focusing on providing customers with supply chain solutions for specialty chemicals as well as international sourcing and distribution services.
Kemele has established a good reputation with our partners!
We look forward to growing together with our global customers and partners for a better future.
In China, we have established a strong business foundation and have set up office in Shanghai, focusing on providing customers with supply chain solutions for specialty chemicals as well as international sourcing and distribution services.