Description

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.

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COMMON USES AND APPLICATIONS
  • Reagent
  • Anti-caking additive
  • Thickening agent in desserts

INDUSTRIES

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

PRODUCT INFORMATION

CAS RN
7782-85-6
Molecular Formula
Na2HPO4-7H2O
Molecular Weight
268.07
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%

Customer Reviews and Q&A

5.0
Rated 5.0 out of 5 stars
Based on 1 review
Total 5 star reviews: 1 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
Rating
Ratings
1 review
  • Wesley C.
    Flag of United States
    Verified Buyer
    Reviewing
    Sodium Phosphate Dibasic Heptahydrate, USP Grade
    I recommend this product
    Rated 5 out of 5 stars
    1 year ago
    Works great

    Excellent for neutralizing hydrogen peroxide

Safety and Shipping

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

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