17842
Fluka

Ammonium phosphate monobasic

SKU
17842
for HPLC, ≥99.0% (T)
Synonym(s)
mono-Ammonium phosphate; prim-Ammonium phosphate; Ammonium dihydrogenphosphate
General Information:
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Brand
Fluka
UNSPSC Code
12161700
CAS Numbers (All) EC Number Linear Formula
NH4H2PO4
MDL Number Molar Mass
115.03 g/mol
Synonyms
mono-Ammonium phosphate; prim-Ammonium phosphate; Ammonium dihydrogenphosphate

Documents

Specifications

PropertyValue
Appearanceofthesolution(c=10%)complying
Assay99.0-101.0%
pH(10%,20°C)4.0-5.0
Absorbanceat210nmMax.0.05
Absorbanceat220nmMax.0.04
Absorbanceat230nmMax.0.03
Absorbanceat240nmMax.0.02
Absorbance500nmMax.0.02

Properties

PropertyValue
Boiling Point/Range197 °C (Decomposition)
ColorColorless
Density1.803 g/cm3 (20 °C)
FlashpointNot applicable
For Use With (Equipment)For HPLC
FormSolid
GradeHPLC Buffer Salt
Incompatible MaterialsStrong acids, Strong oxidizing agents
Lower Explosion LimitNot applicable
Melting Point/Range190 °C
Partition CoefficientNo data available
Purity Percentage99
Purity Details>=99.0%
Solubility in WaterSoluble
Upper Explosion LimitNot applicable
Vapor Pressure0.00001 hPa (20 °C)
ViscosityNo data available
pH-Value3.8-4.4 at 50 g/l (25 °C)
Storage TemperatureAmbient

Safety Information

PropertyValue
Hazard ClassN/A
Package GroupN/A
UN IDN/A
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