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Magnesium Sulphate

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  Post Date: Dec 14,2019
  Expiry Date: Jun 11,2020
  Detailed Description: Cas No. :7487-88-9
Magnesium sulfate heptahydrate
Molecular Formula MgSO4.7H2O
Molecular Weight 246.47
CAS

7487-88-9

Specification
Magnesium sulfate heptahydrate (technical grade):
Appearance
White small granular
Main content
99.5% min
MgSO4
48.59% min
MgO
16.27% min
Mg
9.81% min
PH(5W/V%Sol)
5-8
Ferron(Fe)
0.0015% max
Heavy metal (Pb)
0.001 %max
Arsenic(As)
0.0002% max
Insoluble
0.01%max
Size (mm)
0.1-1
Magnesium sulfate heptahydrate (USP.BP.CP):
Appearance
White small granular
Main content
99.5% min
MgSO4
48.59% min
MgO
16.27% min
Mg
9.81% min
PH(5W/V%Sol)
6-8
Ferron(Fe)
0.001% max
Heavy metal (Pb)
0.0008 %max
Arsenic(As)
0.0002% max
Insoluble
0.01%max
Size (mm)
0.1-1
Magnesium sulfate heptahydrate (USP.BP.CP):
Appearance
White Crystalline
Main content
99.7% min
MgSO4
48.68% min
MgO
16.3% min
Mg
9.82% min
PH(5W/V%Sol)
6-8
Ferron(Fe)
0.0008% max
Heavy metal (Pb)
0.0004%max
Arsenic(As)
0.0001% max
Insoluble
0.001%max
Size (mm)
0.2-3

Magnesium sulfate heptahydrate (USP.BP.CP):

Appearance
White cylinder crystalline
Main content
99.8% min
MgSO4
48.73% min
MgO
16.32% min
Mg
9.83% min
PH(5W/V%Sol)
6-8
Ferron(Fe)
0.0008% max
Heavy metal (Pb)
0.0004%max
Arsenic(As)
0.0001% max
Insoluble
0.001%max
Size (mm)
1-4

Magnesium sulfate pentahydrate (USP.BP.CP):

Appearance
White powder
Main content
99% min
MgSO4
56% min
MgO
19% min
Mg
11.31% min
PH(5W/V%Sol)
6-8
Ferron(Fe)
0.001% max
Heavy metal (Pb)
0.0008 %max
Arsenic(As)
0.0002% max
Insoluble
0.01%max
Size (mm)
0.2

Magnesium sulfate trihydrate (USP.BP.CP):

Appearance
White powder
Main content
99% min
MgSO4
68.2% min
MgO
22.75% min
Mg
13.65% min
PH(5W/V%Sol)
6-8
Ferron(Fe)
0.001% max
Heavy metal (Pb)
0.0008 %max
Arsenic(As)
0.0002% max
Insoluble
0.01%max
Size (mm)
0.2

Magnesium sulfate monohydrate(USP.BP.CP):

Appearance
White powder
Main content
99% min
MgSO4
86% min
MgO
28.69% min
Mg
17.21% min
PH(5W/V%Sol)
6-8
Ferron(Fe)
0.0015% max
Chlorid(Cl)
0.015% max
Heavy metal (Pb)
0.0008 %max
Arsenic(As)
0.0002% max
Insoluble
0.01%
Size (mm)
0.1

Magnesium sulfate anhydrate(USP.BP.CP):

Appearance
White powder
MgSO4
98% min
MgO
32.66% min
Mg
19.6% min
PH(5W/V%Sol)
6-8
Ferron(Fe)
0.0015% max
Heavy metal (Pb)
0.0008 %max
Arsenic(As)
0.0002% max
Insoluble
0.01%
Size (mm)
0.1

  CAS Registry Number:

7487-88-9
  Synonyms: ;Sulfuric acid, magnesium salt (1:1);CCRIS 8411;Tomix OT;NSC 146179;Sal Angalis;Magnesium sulfate-dried;Magnesium sulphate;Magnesium sulfate;Magnesium Sulphate Hepta;Magnesium Sulfate Anhydrate;
  Molecular Formula: MgSO4
  Molecular Weight: 120.3687
  Molecular Structure: 7487-88-9 Magnesium sulfate anhydrous
  Safety Description: S24/25:;

  Company: Laizhou laiyu Chemical CO.,ltd     [ China ]        
  Contact: shenglin jiang
  Tel: 0535-2719337
  Fax: 0535-2755678
  Email: lyhg@laiyu.com
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