64957
Fluka

Phosphoric acid

SKU
64957
TraceSELECT™ Ultra, for ultratrace analysis, ≥85%
Synonym(s)
Orthophosphoric acid

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
Beilstein Registry Number CAS Numbers (All) EC Number
Linear Formula
H3PO4
MDL Number Molar Mass
98 g/mol
RTECS Number
1921286
Synonyms
Orthophosphoric acid

Documents

Specifications

PropertyValue
Sulfate (SO<SUB>4</SUB>)max. 5 ppm
Cobalt (Co)max. 1 ppb
Gadolinium (Gd)max. 1 ppb
Zinc (Zn)max. 10 ppb
Ytterbium (Yb)max. 0.5 ppb
Manganese (Mn)max. 5 ppb
Holmium (Ho)max. 0.5 ppb
Samarium (Sm)max. 0.5 ppb
Nitrate (NO<SUB>3</SUB>)max. 0.5 ppm
Lithium (Li)max. 1 ppb
Niobium (nb)max. 5 ppb
Selenium (Se)max. 5 ppb
Thulium (Tm)max. 0.5 ppb
Praseodymium (Pr)max. 0.5 ppb
Lead (Pb)max. 1 ppb
Tantalum (Ta)max. 5 ppb
Yttrium (Y)max. 0.5 ppb
Mercury (Hg)max. 0.5 ppb
Erbium (Er)max. 0.5 ppb
Antimony (Sb)max. 500 ppb
Tungsten (W)max. 5 ppb
Cesium (Cs)max. 0.5 ppb
Aluminium (Al)max. 10 ppb
Tellurium (Te)max. 1 ppb
Rubidium (Rb)max. 0.5 ppb
Boron (B)max. 10 ppb
Potassium (K)max. 10 ppb
Dysprosium (Dy)max. 0.5 ppb
KMnO<SUB>4</SUB> reducing matter (as O)max. 1 ppm
Europium (Eu)max. 0.5 ppb
Bismuth (Bi)max. 1 ppb
Rhodium (Rh)max. 0.5 ppb
Chromium (Cr)max. 20 ppb
Silver (Ag)max. 1 ppb
Lutetium (Lu)max. 0.5 ppb
Arsenic (As)max. 2 ppb
Titanium (Ti)max. 10 ppb
Sodium (Na)max. 50 ppb
Thorium (Th)max. 0.5 ppb
Gallium (Ga)max. 0.5 ppb
Ammonium (NH<SUB>4</SUB>)max. 1 ppm
Magnesium (Mg)max. 5 ppb
Cerium (Ce)max. 0.5 ppb
Neodymium (nd)max. 0.5 ppb
Nickel (Ni)max. 20 ppb
Germanium (Ge)max. 1 ppb
Terbium (Tb)max. 0.5 ppb
Strontium (Sr)max. 1 ppb
Platinum (Pt)max. 1 ppb
Copper (Cu)max. 5 ppb
Cadmium (Cd)max. 1 ppb
Molybdenum (Mo)max. 5 ppb
Iron (Fe)max. 100 ppb
Beryllium (Be)max. 5 ppb
Hafnium (Hf)max. 1 ppb
Tin (Sn)max. 2 ppb
Ruthenium (Ru)max. 0.5 ppb
Vanadium (V)max. 1 ppb
Palladium (Pd)max. 1 ppb
Rhenium (Re)max. 0.5 ppb
Lanthanum (La)max. 0.5 ppb
Zirconium (Zr)max. 5 ppb
Uran (U)max. 0.5 ppb
Calcium (Ca)max. 50 ppb
Gold (Au)max. 1 ppb
Density (D 20/4)1.691 - 1.706
Indium (In)max. 0.5 ppb
Barium (Ba)max. 1 ppb
Assay85.0 - 90.0 %
Iridium (Ir)max. 0.5 ppb
Chloride (Cl)max. 0.5 ppm
Thallium (Tl)max. 0.5 ppb

Properties

PropertyValue
Boiling Point/Range158 °C (1.013 hPa)
ColorColorless
CorrosivityCorrosive to metals
Density1,71 g/cm3 (20 °C)
FlashpointNot applicable
FormLiquid
GradeAcids for Trace Analysis
Incompatible MaterialsMetals, Powdered metals, Gives off hydrogen by reaction with metals, Strong bases
Lower Explosion LimitNot applicable
Melting Point/Range21 °C
Partition CoefficientNo data available
Product LineTraceSELECT Ultra
Purity Percentage85
Purity Details?85%85%
Solubility in WaterCompletely miscible
Storage TemperatureAmbient
Upper Explosion LimitNot applicable
Vapor Pressure2 hPa (20 °C)
ViscosityNo data available
pH-Value1,0 (20 °C)

Safety Information

PropertyValue
Hazard Class8
Package GroupIII
UN IDUN1805
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