03878
Fluka

Citric acid

SKU
03878
Tested according to Ph.Eur., anhydrous, grit
Synonym(s)
Acidum citricum anhydricum
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General Information:
  • Leading the industry for over 65 years
  • Honeywell now delivers Fluka™ premium grade inorganic reagents worldwide – with consistency, purity and accuracy assured
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Brand
Fluka
 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

Safety Data Sheet (SDS) Safety Data Sheet (SDS)

Specifications

PropertyValue
pKa (1) 3.13, (2) 4.76, (3) 6.4
appearancecomplying
assay98.0 - 102.0 %
water insoluble matterMax. 0.005 %
metal trace analysis (ICP)Max. 100 ppm
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
calcium (Ca)Max. 0.005 %
cobalt (Co)Max. 0.002 %
copper (Cu)Max. 0.005 %
iron (Fe)Max. 0.001 %
potassium (K)Max. 0.01 %
magnesium (Mg)Max. 0.005 %
manganese (Mn)Max. 0.002 %
sodium (Na)Max. 0.05 %
vanadium (V)Max. 0.001 %
zirconium (Zr)Max. 0.001 %
chloride (Cl)Max. 0.001 %
total NMax. 0.002 %

Properties

PropertyValue
Boiling Point/RangeNo data available
CertificationPh. Eur.
ColorWhite
Density1.67 g/cm3 (20 °C)
FlashpointNot applicable
FormSolid
GradeReagent Grade
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
Upper Explosion LimitNo data available
Vapor PressureNo data available
ViscosityNo data available
pH-Value1.8 at 50 g/l (20 °C)
Storage TemperatureAmbient

Safety Information

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