71492
Fluka

Sodium phosphate monobasic

SKU
71492
TraceSELECT™, for trace analysis, anhydrous, ≥99.999% (metals basis)
Synonym(s)
Monosodium dihydrogen orthophosphate; Monosodium phosphate; Sodium dihydrogen phosphate

TraceSELECT™ Ultra and TraceSELECT

  • ultra-pure acids, bases, and salts for smelting and wet digestion in environmental, water, and food analysis
  • sample preparation for trace analysis requires reagents of the highest purity; our TraceSELECT Ultra products for ultra-trace analysis at ppb and even ppt levels are produced by sub-boiling distillation
  • the acids, bases, and salts in the TraceSELECT series have been developed for sample preparation and analysis in the ppb (μg/kg) trace range
  • packaged in high-quality containers appropriate for each product
  • the reagents are produced and bottled under clean-room conditions

 


 

Brand
Fluka
UNSPSC Code
12000000
CAS Numbers (All) EC Number Linear Formula
NaH2PO4
MDL Number Molar Mass
119.98 g/mol
Synonyms
Monosodium dihydrogen orthophosphate; Monosodium phosphate; Sodium dihydrogen phosphate

Documents

Specifications

PropertyValue
Lithium (Li)max. 1 ppm
Rhodium (Rh)max. 0.5 ppm
Barium (Ba)max. 1 ppm
Sulfate (SO<SUB>4</SUB>)max. 30 ppm
Cesium (Cs)max. 5 ppm
Cerium (Ce)max. 0.01 ppm
Total nitrogen (as N)max. 10 ppm
Cadmium (Cd)max. 0.01 ppm
Calcium (Ca)max. 0.5 ppm
Iron (Fe)max. 0.05 ppm
Magnesium (Mg)max. 0.5 ppm
Antimony (Sb)max. 0.2 ppm
Strontium (Sr)max. 0.5 ppm
Vanadium (V)max. 0.1 ppm
Mercury (Hg)max. 5 ppb
Cobalt (Co)max. 0.01 ppm
Iridium (Ir)max. 2 ppm
Potassium (K)max. 5 ppm
Lead (Pb)max. 0.01 ppm
Manganese (Mn)max. 0.01 ppm
Nickel (Ni)max. 0.01 ppm
Yttrium (Y)max. 0.01 ppm
Platinum (Pt)max. 0.5 ppm
Arsenic (As)max. 0.01 ppm
Thallium (Tl)max. 0.01 ppm
Zinc (Zn)max. 0.01 ppm
Chloride (Cl)max. 5 ppm
Rubidium (Rb)max. 5 ppm
Samarium (Sm)max. 0.01 ppm
Ruthenium (Ru)max. 0.5 ppm
Ytterbium (Yb)max. 0.01 ppm
Copper (Cu)max. 0.01 ppm
Europium (Eu)max. 0.01 ppm
Palladium (Pd)max. 0.5 ppm
Lanthanum (La)max. 0.01 ppm
Selenium (Se)max. 0.01 ppm

Properties

PropertyValue
Boiling Point/RangeNo data available
ColorColorless
Density2.36 g/cm3
FlashpointNot applicable
FormCrystalline
GradeTrace Analysis Salts
Incompatible MaterialsNone
Lower Explosion LimitNot applicable
Melting Point/Range650 °C
Partition CoefficientNot applicable
Product LineTraceSELECT
Solubility in WaterSoluble
Storage TemperatureAmbient
Upper Explosion LimitNot applicable
Vapor PressureNo data available
ViscosityNo data available
pH-Value4.2-4.5 (20 °C)

Safety Information

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