Sodium 11 Na 22.989770

Sodium Phosphate Dibasic Dihydrate USP Granular

Jost Code: 2775

Synonyms: Disodium hydrogen phosphate dihydrate, Disodium phosphate dihydrate, Sodium hydrogenphosphate dihydrate

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

Chemical Formula
Na2HPO4 · 2H2O
CAS Number
10028-24-7
Molecular Weight
177.99
Use
Pharmaceuticals; Buffering Agent
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
02/23/2009
Identification
Sodium
Pass
Phosphate
Pass
Assay
98.0 - 100.5%
Insoluble Matter
0.4% maximum
LOD
18.5 - 21.5%
Chloride
0.06% maximum
Sulfate
0.2% maximum
Heavy Metals
20 ppm maximum
Arsenic
16 ppm maximum
Microbial Test Results
Aerobic Plate Count
1000 cfu/g maximum
Yeast and Mold Count
100 cfu/g maximum
Total Coliforms
Negative