A1645
Ammonium phosphate monobasic
ReagentPlus®, ≥98.5%
Synonym(s):
mono-Ammonium phosphate, prim-Ammonium phosphate, Ammonium dihydrogenphosphate
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About This Item
Linear Formula:
NH4H2PO4
CAS Number:
Molecular Weight:
115.03
EC Number:
MDL number:
UNSPSC Code:
12352300
PubChem Substance ID:
NACRES:
NA.21
Assay:
≥98.5%
Form:
powder
Solubility:
water: soluble(lit.)
vapor pressure
<0.001 hPa ( 20 °C)
Quality Level
product line
ReagentPlus®
Assay
≥98.5%
form
powder
pH
3.8-4.4 (25 °C, 50 g/L)
mp
190 °C (dec.) (lit.)
solubility
water: soluble(lit.)
SMILES string
N.OP(O)(O)=O
InChI
1S/H3N.H3O4P/c;1-5(2,3)4/h1H3;(H3,1,2,3,4)
InChI key
LFVGISIMTYGQHF-UHFFFAOYSA-N
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General description
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).
Legal Information
ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany
Storage Class Code
13 - Non Combustible Solids
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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Magnetic and luminescent hybrid nanomaterial based on Fe3O4 nanocrystals and GdPO4: Eu3+ nanoneedles.
Runowski M, et al.
Journal of Nanoparticle Research, 14(10), 1-8 (2012)
Burdock GA.
Encyclopedia of Food and Color Additives, 1, 142-142 (1997)
Development of an inhibitor screening platform via mass spectrometry.
Rathore R, et al.
Journal of Biomolecular Screening, 13(10), 1007-1013 (2008)
Effect of medium components and metabolic inhibitors on β-galactosidase production and secretion by Penicillium notatum 1.
Fiedurek J, et al.
Journal of Basic Microbiology, 36(1), 27-32 (1996)
Development and validation of a method for the determination of EDTA in non-alcoholic drinks by HPLC.
Cagnasso CE, et al.
J. Food Compos. Anal., 20(3), 248-251 (2007)
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