| Item # | S1165 |
|---|---|
| Weight | N/A |
| Material Grade | ACS |
| Available Size(s) | 25kg |
| Manufacturer | |
| Packaging Type | Bag |
| CAS # | 7782-85-6 |
| Sample COA | View/Download Sample COA |
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Meets ACS reagent specifications. Suitable for laboratory uses.
Sodium Phosphate, Dibasic, Heptahydrate, ACS – Na₂HPO₄·7H₂O | CAS 7782-85-6
Product Overview
Sodium Phosphate, Dibasic, Heptahydrate, ACS Grade is a highly pure, crystalline hydrate form of disodium phosphate that conforms to American Chemical Society (ACS) specifications. It is commonly used as a buffering agent in chemical and biological applications due to its high solubility and controlled pH behavior. This compound is essential in reagent preparation, analytical chemistry, and biochemical experiments where consistency and purity are critical.
Key Industries
- Analytical Laboratories – Used in buffer preparation for titrations and calibrations
- Biotechnology – Integral to buffer systems for DNA/RNA work and protein purification
- Pharmaceuticals – Employed in research and formulation for non-ingestible products
- Water Treatment – Helps maintain pH balance and minimize corrosion in pipelines
- Chemical Manufacturing – Functions as a stabilizer and pH regulator in formulations
- Educational Labs – Used in classroom settings for buffer and chemical reaction studies
Packaging Options
Sodium Phosphate, Dibasic, Heptahydrate, ACS Grade is available in various packaging sizes to suit academic, laboratory, and industrial scale operations. Certificates of Analysis accompany every batch to ensure traceability and regulatory compliance.
PubChem CID
6096963
Molecular Formula
H15Na2O11P
Molecular Weight
268.07
Synonyms
Sodium phosphate dibasic heptahydrate Sodium phosphate, dibasic, heptahydrate Disodium phosphate heptahydrate UNII-70WT22SF4B Natrum Phosphoricum 70WT22SF4B, Disodium Phosphate Heptahydrate Phosphoric Acid, Disodium Salt, Heptahydrate
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