Sodium 11 Na 22.989770

Sodium Sulfate Anhydrous Pharma Pure, USP/EP Crystals

Jost Code: 8794

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 fiber cartons; 300 lb poly drums; 26.4 lb poly pails
Storage
Store in a clean, dry warehouse in the original unopened containers.
Revision Date
08/17/2021
Appearance
Colorless Crystals
Identification
Test A (EP)
Pass
Test B (EP)
Pass
Test C (EP)
Pass
Test Sodium (USP)
Pass
Test Sulfate (USP)
Pass
Appearance of Solution
Pass
Residual SOlvents
Conforms to USP
LOD (USP)
0.5% naximum
LOD (EP)
0.5% naximum
Assay (USP)
99.0% minimum
Assay (EP)
98.5% - 101.0%
Acidity or Alkalinity (USP)
Pass
Acidity or Alkalinity (EP)
Pass
Chloride (USP)
0.02% maximum
Chloride (EP)
450 ppm maximum
Iron
90 ppm maximum
Calcium
450 ppm maximum
Magnesium
200 ppm maximum
Microbial Test Results
Aerobic Plate Count
1000 cfu/g maximum
Yeast and Mold Count
100 cfu/g maximum
Total Coliforms
Negative
Bacterial Endotoxin
15 EU/g maximum