Sodium 11 Na 22.989770

Sodium Phosphate Monobasic Monohydrate USP Granular

Jost Code: 2766

Synonyms: Sodium dihydrogen phosphate monohydrate

Sodium Phosphate can be used in pharmaceuticals and as a buffering agent. Product specifications, SDSs and certifications are available under Additional Information.

Chemical Formula
NaH2PO4 · H2O
CAS Number
10049-21-5
Molecular Weight
137.99
Use
Pharmaceuticals; Buffering Agent; Oral Care
Description
Granular
Containers
50 kg/110 lb fiber drums; 25 kg cartons EU only
Storage
Store in a clean, dry warehouse in the original unopened containers.
Revision Date
12/16/2020
Identification
Sodium
Pass
Phosphate
Pass
Assay
98.0 - 103.0%
Appearance of Solution
Clear and Colorless
pH (5%)
4.1 - 4.5
Water
10.0 - 15.0%
Insoluble Matter
0.2% maximum
Chloride
0.014% maximum
Sulfate
0.15% maximum
Heavy Metals
20 ppm maximum
Arsenic
8 ppm maximum
Ca, Al & Related Elements
Pass
Residual Solvents
Pass
Microbial Test Results
Aerobic Plate Count
1000 cfu/g maximum
Yeast and Mold Count
100 cfu/g maximum
Total Coliforms
Negative