White crystal powder. Soluble in water, lightly soluble in alcohol.
Product Parameters
Item
A
B
NaSO3 %
96 min
97 min
Fe%
0.005 max
0.003 max
Water insoluble material %96
0.03 max
0.02 max
Free alkali (by sodium carbonate)%
0.4 max
0.1 max
NaSO4 %
--
2.5 max
Packaging & Shipping
Company Profile
Laizhou Guangcheng Chemical Co., LTD is established in 2008 and located in Industrial park of Chengguo,where is close to harbor,airport,and only 2kms away from highway.
We have a comprehensive QC management system and professional production line.As a specialized manufacturer and trader,Guangcheng annually produces 150,000 tons of Magnesium Sulphate .Our factory floor area is about 45400 square meters and we have rich export experience.
In order to meet market requirement, we have passed ISO 9001,ISO14001,REACH ,K-REACH, KKDIK.
We have 2 factories:head office andsubsidiary company. Head office is located in Industrial park of Chengguo,it is used to produce magnesium sulphate heptahydrate. Subsidiary company is located in new Chemical Industrial Park,,it is used to produce magnesium sulfateanhydrous.