Sodium 11 Na 22.989770

Sodium Sulfate Anhydrous USP/EP Crystals (Not Intended for Parenteral Use)

Jost Code: 2807

Synonyms: Disodium sulfate

Sodium Sulfate can be used in pharmaceuticals. Product specifications, SDSs and certifications are available under Additional Information.

Chemical Formula
Na2SO4
CAS Number
7757-82-6
Molecular Weight
142.04
Use
Pharmaceuticals
Description
White odorless fine crystals
Containers
300 lb fiber drums; 55 lb/25 kg cartons
Storage
Store in a clean, dry warehouse in the original unopened containers.
Revision Date
07/30/2021
Appearance
Colorless Crystals
Identification (EP)
Test A
Pass
Test B
Pass
Test C
Pass
Identification (USP)
Sodium
Pass
Sulfate
Pass
Acidity/Alkalinity (USP)
Pass
LOD
0.5% maximum
Chlorides (USP)
0.02% maximum
Assay (USP)
99.0% minimum
Residual Solvents
Conform to USP
Appearance of Solution
Clear and colorless
Acidity/Alkalinity (USP)
Pass
Chlorides (EP)
450 ppm maximum
Calcium
450 ppm maximum
Iron
90 ppm maximum
Magnesium
200 ppm maximum
LOD (EP)
0.5% maximum
Assay (EP)
98.5% - 101.0%
Microbial Test Results
Aerobic Plate Count
1000 cfu/g maximum
Yeast and Mold Count
100 cfu/g maximum
Total Coliforms
Negative