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(calculatedontheanhydrousbasis)99.5-100.5%
Appearanceofthesolutioncomplying
SulfatedashMax.0.1%
Water(KarlFischer)Max.1.0%
Oxalate(asOxalicacid)Max.360ppm
Heavymetals(asPb)Max.10ppm
Sulfate(SO4)Max.150ppm
ReactionagainstH2SO4complying
Residualsolventscomplying

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
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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