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magnesium sulfate hetpahydrate magnesium sulphate hetpahydrate magnesium sulfate hetpahydrate supplier
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Laizhou City Laiyu Chemical CO.,Ltd is a private enterprise in laizhou city shandong province. rom 1984 on, making
full use of local magnesite resources, we successfully developed magnesium salts such as Magnesium Sulphate,
Magnesium Hydroxide, Magnesium Acetate and Magnesium Carbonate.
Professional Certification:
Name |
Reference |
Issued By |
Range |
Validity Period |
ISO9001:2008 |
0350112Q21149R3M |
CNAS |
The Design, Development, Manufacture and Service of Magnesium Salt Ortho-diallyl Bisphenol A (Site Coverd:Chenggang Road Zhuyou Laizhou Shandong China). |
2012-07-02 ~ 2015-07-01 |
(1) Company profile
Company Name: Laizhou City Laiyu Chemical CO.,Ltd
Year Established: 1998
Main products: Magnesium sulfate,Magnesium Acetate,Ortho-diallyl Bisphenol A,2-Allylphenol,Bisphenol A Bisallyl
Ether,Bismaleimide
(2) Product
Molecular Formula: MgSO4nH2O(n=0,1,2,3,4,5,6,7)
Molecular Weight: 120.37+18n (n= 0,1,2,3,4,5,6,7)
CAS No: 10034-99-8 (MgSO4.7H2O)
7487-88-9 (MgSO4 )
Specification (Up to GB29207-2012 )
Grade Item |
Magnesium Sulphate Heptahydrate |
Magnesium Sulfate Pentahydrate |
Magnesium Sulphate Trihydrate |
Magnesium ;Sulfate Dihydrate |
Magnesium Sulphate Monohydrate |
Magnesium Sulfate Anhydrate |
Appearance | White Crystals |
White powder Or granule |
White powder Or granule |
White powder Or granule |
White powder Or granule |
White powder Or granule |
Assay %min | 99.5 | 99 | 99 | 99 | 99 | 98 |
MgSO4%min | 48.59 | 56 | 68 | 76 | 86 | 98 |
PH(5% Solution) | 5.5-7.5 | 5.5-7.5 | 5.5-7.5 | 5.5-7.5 | 5.5-7.5 | 5.5-7.5 |
Iron(Fe)%max | 0.002 | 0.002 | 0.002 | 0.002 | 0.002 | 0.002 |
Chloride(Cl)%max | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 |
Lead(Pb)%max | 0.0002 | 0.0002 | 0.0002 | 0.0002 | 0.0002 | 0.0002 |
Arsenic(As)%max | 0.0003 | 0.0003 | 0.0003 | 0.0003 | 0.0003 | 0.0003 |
(3) Picture
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