Disodium Hydrogen Phosphate AR Product Specifications
Soluble in Water, Insoluble in methanol
7558-79-4
141.96 g/mol Drams (dr)
Powder
28352200
Food, Pharma, Nutra, BioTech and Laboratory
AR
Room Temperature
9.0 to 9.2
Pharmaceutical
NLT 99.0%
Disodium Hydrogen Phosphate AR Trade Information
Cash in Advance (CID) Cash Advance (CA)
2000 Kilograms Per Week
1 Week
Yes
Free samples are available
Polyethylene and HDPE Bag
Western Europe Australia North America Middle East South America Eastern Europe Central America Africa Asia
All India
Product Description
Disodium hydrogen phosphate, also known as sodium hydrogen phosphate or sodium phosphate dibasic, is a chemical compound with the formula Na2HPO4. It is one of the sodium salts of phosphoric acid. The compound is commonly encountered as the dodecahydrate, Na2HPO4 12H2O.
Disodium Hydrogen Phosphate Properties:
1. Chemical Formula: Na2HPO4
2. Molecular Weight: The molar mass of disodium hydrogen phosphate is approximately 141.96 g/mol.
3. Physical Properties: The compound usually appears as white, crystalline powder or colorless crystals. The dodecahydrate form is a hydrate, meaning it contains water molecules.
4. Solubility: It is highly soluble in water.
5. pH Buffering: Disodium hydrogen phosphate is often used as a pH buffer in various applications, as it can act as a weak base.
Applications of Disodium Hydrogen Phosphate:
1. It is used in the food industry as a buffering agent, emulsifier, and nutrient.
2. It finds applications in the formulation of certain pharmaceuticals.
3. In laboratories, it is used in the preparation of buffer solutions for various biochemical and molecular biology experiments.
4. It has applications in water treatment as a corrosion inhibitor.
Safety:
It is generally considered safe when used in accordance with established safety guidelines. However, like many chemicals, it should be handled with care, and safety precautions should be observed.
FAQs of Disodium Hydrogen Phosphate AR:
Q: What is the CAS No of Disodium Hydrogen Phosphate AR?
A: The CAS No of Disodium Hydrogen Phosphate AR is 7558-79-4.
Q: What is the Ph Level of Disodium Hydrogen Phosphate AR?
A: The Ph Level of Disodium Hydrogen Phosphate AR is 9.0 to 9.2.
Q: What is the storage recommendation for Disodium Hydrogen Phosphate AR?
A: Disodium Hydrogen Phosphate AR should be stored at room temperature.
Q: In which solvents is Disodium Hydrogen Phosphate AR soluble?
A: Disodium Hydrogen Phosphate AR is soluble in water but insoluble in methanol.
Q: What are the recommended uses for Disodium Hydrogen Phosphate AR?
A: Disodium Hydrogen Phosphate AR can be used in food, pharma, nutra, biotech, and laboratory applications.