Magnesium 12 Mg 24.305

Magnesium Sulfate Heptahydrate USP Granular

Jost Code: 2589

Synonyms: Epsom salt

Product specifications, SDSs and certifications are available under Additional Information.

Chemical Formula
MgSO4·7>H2O
CAS Number
10034-99-8
Molecular Weight
246.5
Use
Nutrient; Dietary Ingredient; Pharmaceutical
Description
White granules
Mineral Content (For formulation guidance/Not a specification)
Mg (as-is): 9.76% - 9.91%
Containers
110 lb/50 kg fiber drum
Storage
Store in a clean, dry warehouse in the original unopened containers.
Regulatory
Not intended for use in preparing parenteral dosage forms
Revision Date
07/15/2021
Identification
Test A
Pass
Test B
Pass
Residual Solvents
Conforms to USP
LOI
40.0 - 52.0%
Assay
99.0 - 100.5%
pH (5%)
5.0 - 9.2
Chloride
0.014% maximum
Iron
0.002% maximum
Heavy Metals
10 ppm maximum
Selenium
30 ppm maximum
Microbial Test Results
Aerobic Plate Count
1000 cfu/g maximum
Yeast and Mold Count
100 cfu/g maximum
Total Coliforms
Negative