17844
Fluka

Sodium phosphate monobasic

SKU
17844
for HPLC, ≥98.0%
Synonym(s)
Monosodium dihydrogen orthophosphate; Monosodium phosphate; Sodium dihydrogen phosphate
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General Information:
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Brand
Fluka
CAS Numbers (All) EC Number Linear Formula
NaH2PO4
MDL Number
Molar Mass
119.98 g/mol
RTECS Number
WA1900000
Synonyms
Monosodium dihydrogen orthophosphate; Monosodium phosphate; Sodium dihydrogen phosphate

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Specifications

PropertyValue
assay98.0 - 101.0 %
appearance of the solution (c=10%)complying
pH (10 %, 20°C)4.0 - 4.5
absorbance at 210 nmMax. 0.1
absorbance at 260 nmMax. 0.06
absorbance 280 nmMax. 0.04
absorbance at 320 nmMax. 0.02
absorbance 500 nmMax. 0.02
suitability test (HPLC)complying

Properties

PropertyValue
Boiling Point/RangeNo data available
CertificationFor HPLC
ColorColorless
Concentration100.00%
Density2.36 g/cm3
FlashpointNot applicable
For Use With (Equipment)For HPLC
FormCrystalline
GradeHPLC Grade
Incompatible MaterialsNone
Lower Explosion LimitNot applicable
Melting Point/Range650 °C
Partition CoefficientNot applicable
Purity Percentage98.00
Purity Details>=98.00%
Solubility in WaterSoluble
Upper Explosion LimitNot applicable
Vapor PressureNo data available
ViscosityNo data available
pH-Value4.2-4.5 (20 °C)
Storage TemperatureAmbient

Safety Information

PropertyValue
Precautionary StatementsP281
Hazard ClassN/A
Package GroupN/A
UN IDN/A
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