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Aqua Solutions, Inc.
P.O. Box 70 Deer Park, TX 77536 Ph (281-479-2569)
_______________________________________________
SPECIFICATION SHEET
Magnesium Sulfate Heptahydrate / Reagent ACS
Product Code
Chemical Name / Grade
Chemical Formula / CAS#
Appearance
Harmonization Code
M0388
Magnesium Sulfate Heptahydrate / Reagent ACS
MgSO4 ∙ 7H2O / CAS No. 10034-99-8
Colorless efflorescent solid
2833.21.0000
CHEMICAL ANALYSIS / SPECIFICATIONS
Assay
98.0-102.0% MgSO4 · 7H2O
Specification
Maximum Allowable
pH of a 5% solution at 25.o°C
5.0-8.2
Insoluble matter
0.005%
Chloride (Cl)
5 ppm
Nitrate (NO3)
0.002%
Ammonium (NH4)
0.002%
Calcium (Ca)
0.02%
Manganese (Mn)
5 ppm
Potassium (K)
0.005%
Sodium (Na)
0.005%
Strontium (Sr)
0.005%
Heavy metals (as Pb)
5 ppm
Iron (Fe)
5 ppm
This product is suitable for use in applications where the grade indicated above is required.
PREPARATION DATE (1/8/2014)
Original 0.0
STN:(1/8/2014)
Revision
PLEASE REFER TO THE MATERIAL SAFETY DATA SHEET FOR HEALTH, SAFETY, AND REGULATORY INFORMATION ON
THIS PRODUCT.
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