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Sodium hydrogen phosphate, 98+%

Codice prodotto. 11499403
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250 g
500 g
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Codice prodotto. 11499403

Marca: Thermo Scientific Alfa Aesar A11817.36

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Descrizione

CAS: 7558-79-4 | HNa2O4P | 141.96 g/mol

Sodium hydrogen phosphate is used in food and water treatment in conjunction with trisodium phosphate. It is used as an emulsifier and buffer in foods and pharmaceuticals, anti-caking additive in powdered products, dietary supplement, scale inhibitor, reagent and buffer in analytical chemistry. It finds application in detergents, cleaning agents, textile, leather auxiliary, fertilizers and galvanoplastics. Further, it is used as a saline laxative to treat constipation. It inhibits the calcium scale formation in water treatment plants.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Sodium hydrogen phosphate is used in food and water treatment in conjunction with trisodium phosphate. It is used as an emulsifier and buffer in foods and pharmaceuticals, anti-caking additive in powdered products, dietary supplement, scale inhibitor, reagent and buffer in analytical chemistry. It finds application in detergents, cleaning agents, textile, leather auxiliary, fertilizers and galvanoplastics. Further, it is used as a saline laxative to treat constipation. It inhibits the calcium scale formation in water treatment plants.

Solubility
Soluble in water. Insoluble in ethanol, methanol and n-octanol.

Notes
Hygroscopic. Incompatible with strong acids, strong oxidizing agents and strong bases.
TRUSTED_SUSTAINABILITY

Identificatori chimici

CAS 7558-79-4
Formula molecolare HNa2O4P
Molecular Weight (g/mol) 141.96
Numero MDL MFCD00003496
InChI Key BNIILDVGGAEEIG-UHFFFAOYSA-L
Sinonimo disodium hydrogen phosphate, disodium phosphate, disodium hydrogenorthophosphate, sodium phosphate dibasic, dibasic sodium phosphate, acetest, soda phosphate, disodium orthophosphate, sodium hydrogen phosphate, phosphoric acid, disodium salt
PubChem CID 24203
ChEBI CHEBI:34683
SMILES [Na+].[Na+].OP([O-])([O-])=O

Specifica

Materiale o nome chimico Sodium hydrogen phosphate
Quantità 500 g
Formula lineare Na2HPO4
Indice di Merck 14,8659
Informazioni di solubilità Soluble aq. soln.. Insoluble in ethanol,methanol and n-octanol.
IUPAC Name disodio; idrogenofosfato
Peso formulazione 141.98
Percent Purity ≥98%
Odore Odorless
Sensibilità Hygroscopic

RUO – Research Use Only

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