Sodium 11 Na 22.989770

Sodium Phosphate Dibasic Dihydrate Pharma Pure, USP/EP/BP Granular

Jost Code: 8776

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

Sodium Phosphate Dibasic Dihydrate Pharma Pure, USP/EP/BP Granular 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
178.0
Use
Pharmaceuticals; Buffering Agent
Description
Granular
Containers
110 lb/50 kg poly drum; 26.4 lb/12 kg poly pail; 55 lb/25 kg carton
Storage
Store in a clean, dry warehouse in the original unopened containers.
Revision Date
9/10/2021
ID Test A (USP)
Pass
ID Test B (USP)
Pass
ID Test A (EP/BP)
Pass
ID Test B (EP/BP)
Pass
ID Test C (EP/BP)
Pass
ID Test D (EP/BP)
Pass
Appearance of Solution
Pass
LOD
19.5% – 21.0%
Assay (USP)
98.0% – 100.5%
Aerobic Plate Count
1000 cfu/g maximum
Yeast and Mold Count
100 cfu/g maximum
Total Coliforms
Negative
Assay (EP/BP)
98.0% – 101.0%
Insoluble Substances
0.4% Maximum
Monosodium Phosphate
2.5% Maximum
Chloride (USP)
0.06% Maximum
Chloride (EP/BP)
400 ppm Maximum
Iron
40 ppm Maximum
Sulfate (USP)
0.2% Maximum
Sulfate (EP/BP)
0.1% Maximum
Reducing Substances
Pass
Arsenic
4 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