A1645

Phosphate monobasique d′ammonium

ReagentPlus^®, ≥98.5%

• Synonyme(s) : Dihydrogénophosphate d’ammonium, Mono-ammonium phosphate, prim-phosphate d’ammonium
• Formule linéaire : NH₄H₂PO₄
• Numéro CAS: 7722-76-1
• Poids moléculaire : 115.03
• Numéro CE : 231-764-5
• Numéro MDL: MFCD00003396
• Code UNSPSC : 12352300
• ID de substance PubChem : 329770715
• Nomenclature NACRES : NA.21

Propriétés

• Pression de vapeur: <0.001 hPa ( 20 °C)
• Niveau de qualité: 200
• Gamme de produits: ReagentPlus^®
• Pureté: ≥98.5%
• Forme: powder
• pH: 3.8-4.4 (25 °C, 50 g/L)
• Pf: 190 °C (dec.) (lit.)
• Solubilité: water: soluble(lit.)
• Chaîne SMILES: N.OP(O)(O)=O
• InChI: 1S/H3N.H3O4P/c;1-5(2,3)4/h1H3;(H3,1,2,3,4)
• Clé InChI: LFVGISIMTYGQHF-UHFFFAOYSA-N

Description

Description générale

Ammonium phosphate monobasic (APM) is an inorganic salt widely used in fertilizer, baking powder and yeast production. It is also employed as an agent to control pH of a solution and in corrosion inhibition. APM can be prepared by reacting phosphoric acid with anhydrous ammonia maintaining the pH below 5.8. The change in some of the physical characteristics on its addition to a high carbonate containing unfired and fired illitic shale has been studied.

Application

• Chitoporin from Serratia marcescens: recombinant expression, purification and crystallization.: This study details the application of ammonium phosphate monobasic in the crystallization of chitoporin from Serratia marcescens. The results provide insights into the structural biology of this protein, which is significant for understanding its function and potential applications in biotechnology (Amornloetwattana et al., 2020).

Informations légales

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

Informations sur la sécurité

• Code de la classe de stockage: 13 - Non Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable