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Send EmailMonosodium Phosphate,Sodium Dihydrogen Phosphate, 7558-80-7
Molecular Formula (Monosodium Phosphate): H2NaO4P
Molecular Weight: 119.977 g/mol
Chemical Name: Sodium Dihydrogen Phosphate
CAS Number: 7558-80-7
It is a single sodium compound made by the phosphate molecule with the Sodium element. Sodium Phosphate Dihydrate can be found in the form of Anhydrate. It is also produced and sold as both technical Sodium Phosphate and Food and Drug Quality Sodium Phosphate.
Other Names:
Sodium Acid Phosphate
Mono Sodium Dihydrogen Phosphate
Sodium Biphosphate
7558-80-7
Sodium Dihydrogen Orthophosphate
Sodium Phosphate Monobasic
Anhydrous
Dibasic
Dihydrate
Sodium Primary Phosphate
Physical and Chemical Properties:
It is found in dry powder or crystal form in physical appearance. It can be seen as white crystal powder in color.
It has no odor.
Melting Point is 200 ° C.
Mono Sodium Phosphate has a very high solubility in water. It is 87 g/100 gr water in water at 25 C.
It is slightly acidic and has a pH level of 4.5.
Sodium Phosphate density is 2.36 g/cm³.
It emits dangerous fumes when heated.
It is a slightly hygroscopic substance.
Monosodium Phosphate Usage Areas:
In the medical field, it is used as an acidity regulator in effervescent powder and laxatives.
In the water treatment sector, sodium phosphate is added to this system to prevent lead from leaking into the water in the facilities here. In this way, it prevents corrosion by coating the walls of the pipes with lead-phosphate.
In the coating sector, it is used as a pH control agent in acid-type metal cleaners.
In the food sector, it is used as a dry acidity regulator. It is also a binding agent in this application.
In the waste sector, it is used to remove halogen substances.
In the feed sector, it is used to acidify the urine of animals.
It is used as a textile dyeing agent and printing agent.
