Magnesium sulphate Heptahydrate

Quality standard of Magnesium sulphate Heptahydrate

Appearance: White granular.

Application: It can be used in medicine, textile, papermaking, metallurgy, electronics, or used as fertilizer, feedstuff additives.

Package: 25kg net bag.

Storage: Kept in a light-proof, well-closed, dry and cool place.

Specification:

Main content: 99.5% min

MgSO4 : 48.59% min

MgO : 16.27% min

Mg : 9.81% min

PH(5W/V%Sol) : 5-8

Ferrous(Fe) : 0.002% max

Chloride(CL) : 0.002%

Heavy metal (Pb) : 0.001 %max

Arsenic(As): 0.0002% max

Insoluble : 0.01%max

Size (mm) : 0.1-0.3mm

<p>Regal Biotechnology Co., Ltd is a professional organization who engaging in the area of chemicals for more than 14 years. We focus on detergent chemicals marketing worldwide.  We mainly market raw materials of detergent,such as sodium carbonate (soda ash light and dense), sodium sulphate anhydrous (glauber\'s salt),  STPP (sodium tripolyphosphate), Caustic soda flakes, refined salt etc. Our markets are in East Asia,Southeast Asia,South Asia,Middle east as well as some business in south Africa, Australia,and South America.  We has very good relations in above mentioned areas.</p>