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Ammonium phosphate monobasic

Catalog No. 467782 Name Sigma Aldrich
CAS Number 7722-76-1 Website http://www.sigmaaldrich.com
M. F. H6NO4P Telephone 1-800-521-8956
M. W. 115.025701 Fax
Purity ≥99.99% trace metals basis Email
Storage Chembase ID: 102965

SYNONYMS

Title
磷酸一铵
IUPAC name
phosphoric acid amine
IUPAC Traditional name
phosphoric acid amine
Synonyms
mono-Ammonium phosphate
一盐基磷酸铵
prim-Ammonium phosphate
Ammonium dihydrogenphosphate
磷酸二氢铵
磷铵

DATABASE IDS

CAS Number 7722-76-1
PubChem SID 24870437
MDL Number MFCD00003396
EC Number 231-764-5

PROPERTIES

Antion Traces chloride (Cl-): ≤5 ppm
Antion Traces nitrate (NO3-): ≤0.001%
Antion Traces sulfate (SO42-): ≤0.01%
Cation Traces Ca: 0.001%
Cation Traces Fe: ≤0.001%
Cation Traces K: ≤0.005%
Cation Traces Mg: 0.0005%
Cation Traces Na: ≤0.005%
Cation Traces heavy metals: ≤5 ppm
Impurities ≤0.005% insolubles
Impurities <100 ppm total metallic impurities
Linear Formula NH4H2PO4
pH Range 3.8 - 4.4
Purity ≥99.99% trace metals basis
Melting Point 190 °C (dec.)(lit.)
MSDS Link Download
Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
German water hazard class 1

DETAILS

Description (English)
Packaging
50, 250 g in poly bottle
Application
Employed in the synthesis of the first example of a mixed-valence ammonium iron phosphate, NH4Fe2(PO4)2.1
Description (简体中文)
包装
50, 250 g in poly bottle
Application
应用于混合价磷酸铁铵 NH4Fe2(PO4)2 的第一个例子的合成。1

REFERENCES