04107
Fluka

Phosphoric acid

SKU
04107
Puriss., meets analytical specification of BP, FCC, NF, Ph. Eur., 85.0-88.0%
Synonym(s)
Orthophosphoric acid
General Information:
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Brand
Fluka
Beilstein Registry Number CAS Numbers (All) EC Number Linear Formula
H3PO4
MDL Number Molar Mass
98 g/mol
Synonyms
Orthophosphoric acid

Documents

Specifications

PropertyValue
Vapor Pressure2.2 mmHg ( 20 °C)
Assay85.0-88.0%
Volatileacids(CH3COOH)Max.0.001%
Arsenic(As)Max.0.0002%
Cadmium(Cd)Max.0.0003%
Copper(Cu)Max.0.001%
Iron(Fe)Max.0.001%
Mercury(Hg)Max.0.0001%
Lead(Pb)Max.0.0003%
Zinc(Zn)Max.0.001%
Heavymetals(asPb)Max.0.0005%
Chloride(Cl)Max.0.0005%
Fluoride(F)Max.0.0005%
Nitrate(NO3)Max.0.0005%
Nitrate(NO3)complying
Phosphite,Hypoph.(H3PO3)Max.0.003%
Phosphite,hypophosphitecomplying
Sulfate(SO4)Max.0.005%
Sulfate(SO4)complying
Appearanceofthesolutioncomplying
SubstancesprecipitatedbyNH3complying
Alkaliphosphatescomplying
Residualsolventscomplying

Properties

PropertyValue
Boiling Point/Range158 °C (1.013 hPa)
ColorColorless
CorrosivityCorrosive to metals
Density1.71 g/cm3 (20 °C)
FlashpointNot applicable
FormLiquid
GradeReagent Pharmacopeia Acids
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
Purity Percentage85
Purity Details85.0-88.0%
Solubility in WaterCompletely miscible
Upper Explosion LimitNot applicable
Vapor Pressure16 hPa (50 °C)
ViscosityNo data available
pH-Value1.0 (20 °C)
Product LinePuriss.
Storage TemperatureAmbient

Safety Information

PropertyValue
Hazard Class8
Package GroupIII
UN IDUN1805
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