Sodium Phosphate Dibasic Heptahydrate, USP Grade *

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About Sodium Phosphate Dibasic Heptahydrate, USP Grade

Sodium Phosphate Dibasic Heptahydrate, also known as Disodium Hydrogen Phosphate Heptahydrate, Dibasic Sodium Phosphate Heptahydrate, Disodium Acid Orthophosphate Heptahydrate, and Disodium Acid Phosphate Heptahydrate, has the chemical formula Na2HPO4-7H2O or H15Na2O11P. It appears as a white powder, crystals, or granules with no odor. It is soluble in Water and Alcohol at ambient conditions. Purified Grade, also known as Pure or Practical Grade, refers to those high-purity compounds that do not fulfill the ACS, the USP, or the FCC grade requirements. They are mostly used in conjunction with Lab Grade chemicals.

Common Uses and Applications

  • Reagent
  • Anti-caking additive
  • Thickening agent in desserts

Industries

  • Synthesis of detergents
  • Wastewater treatment
  • Food processing
  • Pharmaceuticals

Safety and Shipping Information

Please contact us to request a Safety Data Sheet (SDS) and Certificate of Analysis (COA) for Sodium Phosphate Dibasic-7H2O USP.

One-Time Purchase

Chemistry Table

7782-85-6
Na2HPO4-7H2O
268.07

Specifications

Assay 98.0-100.5%
Loss on Drying 43.0-50.0%
Insoluble Matter 0.4%
Chloride (Cl) 0.06%
Sulfate (SO4) 0.2%
Arsenic (As) 16 ppm
Heavy Metals (as Pb) 0.002%
Certificates of Analysis
Product Manuals

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