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· · COA & SDS available for every product · Same-day shipping on in-stock items Phosphate anion standard solution - 1mg/ml (1,000ppm) , CAS No.7722-76-1
GRADE & PURITY 1mg/ml (1,000ppm)
Synonyms
Ammonium dihydrogen phosphate|7722-76-1|MONOAMMONIUM PHOSPHATE|Ammonium biphosphate|Phosphoric acid, monoammonium salt|Ammonium dihydrogen orthophosphate|Ammonium acid phosphate|Ammonium monophosphate|Ammonium dihydrogenphosphate|Ammonium dihydrophosphate
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Why this grade 1mg/ml (1,000ppm) for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping Room temperature Ships Normal Check lot-specific COA for exact specifications.
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Quality documents SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
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Literature proof Cited in 485 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Specifications Synonyms
Ammonium dihydrogen phosphate | 7722-76-1 | MONOAMMONIUM PHOSPHATE | Ammonium biphosphate | Phosphoric acid, monoammonium salt | Ammonium dihydrogen orthophosphate | Ammonium acid phosphate | Ammonium monophosphate | Ammonium dihydrogenphosphate | Ammonium dihydrophosphate
Specifications & Purity
1mg/ml (1,000ppm)
Names and Identifiers Canonical Smiles
[NH4+].OP(=O)(O)[O-]
IUPAC Name
azanium;dihydrogen phosphate
InChIKey
LFVGISIMTYGQHF-UHFFFAOYSA-N
INCHI
1S/H3N.H3O4P/c;1-5(2,3)4/h1H3;(H3,1,2,3,4)
Isomeric SMILES
[NH4+].OP(=O)(O)[O-]
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=11461082&ln=
Documentation 📋 Safety Data Sheet (SDS) Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS → ✅ Certificate of Analysis (COA) Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA → 📊 Datasheet Quick-reference summary of product specifications and applications.
View datasheet → 🔬 Specification Sheet Full quality attributes and acceptance criteria for this grade.
View spec sheet →
Advanced Data Taxonomic Classification Kingdom Inorganic compounds Superclass Homogeneous non-metal compounds Class Non-metal oxoanionic compounds Subclass Non-metal phosphates Intermediate Tree Nodes Not available Direct Parent Non-metal phosphates Alternative Parents Inorganic salts Inorganic oxides Molecular Framework Not available Substituents Non-metal phosphate - Inorganic oxide - Inorganic salt Description This compound belongs to the class of inorganic compounds known as non-metal phosphates. These are inorganic non-metallic compounds containing a phosphate as its largest oxoanion. External Descriptors ammonium salt Data sources 1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.
3D Structure Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Melt Point(°C) 190°C Molecular Weight 115.030 g/mol XLogP3 Hydrogen Bond Donor Count 3 Hydrogen Bond Acceptor Count 4 Rotatable Bond Count 0 Exact Mass 115.003 Da Monoisotopic Mass 115.003 Da Topological Polar Surface Area 81.600 Ų Heavy Atom Count 6 Formal Charge 0 Complexity 49.800 Isotope Atom Count 0 Defined Atom Stereocenter Count 0 Undefined Atom Stereocenter Count 0 Defined Bond Stereocenter Count 0 Undefined Bond Stereocenter Count 0 The total count of all stereochemical bonds 0 Covalently-Bonded Unit Count 2
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