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Sodium Phosphate Dibasic Heptahydrate, USP Grade — representative laboratory stock photo, not the actual product or supplied packaging

Inorganic & other salts

Sodium Phosphate Dibasic Heptahydrate, USP Grade

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Article code
C7651
CAS
7782-85-6
Grade
USP Grade
Purity
98.0-100.5%
Category
Inorganic & other salts
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Properties

Article / SKU
C7651
CAS
7782-85-6
Assay
98.0-100.5%
Grade
USP Grade
Molecular formula
Na 2 HPO 4 -7H 2 O
Molecular weight
268.07
Arsenic (As)
16 ppm
Autoship Available
No
Chloride (Cl)
0.06%
Insoluble matter
0.40%
Loss on drying
43.0-50.0%
Pillar
Natural
Sulfate (SO4)
0.20%

Packaging options — size and article

SizeArticle / SKU
12kgC7651-12kg
2.5kgC7651-2.5kg
25kgC7651-25kg
500gC7651-500g

Packaging options

  • 12kg
  • 2.5kg
  • 25kg
  • 500g

Details

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 Na 2 HPO 4 -7H 2 O or H 15 Na 2 O 11 P. 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

Thickening agent in desserts

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