03878
Fluka

Citric acid

SKU
03878
Tested according to Ph.Eur., anhydrous, grit
Synonym(s)
Acidum citricum anhydricum
General Information:
  • Leading the industry for over 65 years
  • Honeywell now delivers Fluka™ premium grade inorganic reagents worldwide – with consistency, purity and accuracy assured
Brand
Fluka
UNSPSC Code
12352106
Beilstein Registry Number CAS Numbers (All) EC Number
Linear Formula
HOC(COOH)(CH2COOH)2
MDL Number Molar Mass
192.12 g/mol
RTECS Number
GE7350000
Synonyms
Acidum citricum anhydricum

Documents

Specifications

PropertyValue
pKa (1) 3.13, (2) 4.76, (3) 6.4
Identity (IR)complying
Assay (calculated on the anhydrous basis)99.5 - 100.5 %
Appearance of the solutioncomplying
Sulfated ashmax. 0.1 %
Water (Karl Fischer)max. 1.0 %
Oxalate (as Oxalic acid)max. 360 ppm
Heavy metals (as Pb)max. 10 ppm
Sulfate (SO4)max. 150 ppm
Reaction against H2SO4complying
Residual solventscomplying

Properties

PropertyValue
Boiling Point/RangeNo data available
ColorWhite
Density1.67 g/cm3 (20 °C)
FlashpointNot applicable
FormSolid
GradeReagent Pharmacopeia Acids
Incompatible MaterialsOxidizing agents, Bases, Metals, Reducing agents
Lower Explosion LimitNo data available
Melting Point/Range153-159 °C
Partition Coefficient-1.72 (20 °C)
Solubility in WaterSoluble
Storage TemperatureAmbient
Upper Explosion LimitNo data available
Vapor PressureNo data available
ViscosityNo data available
pH-Value1.8 at 50 g/l (20 °C)

Safety Information

PropertyValue
Hazard ClassN/A
Package GroupN/A
UN IDN/A
Add more compare product