CITRIC ACID MONOHYDRATE AR/ACS

Confirms to BP
2-Hydroxy-1,2,3-propanetricarboxylic acid monohydrate

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Article No.
02861
Grade
AR/ACS
Purity
99.5-102%
CAS No.
5949-29-1
Molecular Formula
C6H8O7.H2O
Molecular Weight
210.14
H.S. Code
2918.1400
Shelf Life
60 Months
MSDS
 

 

Physical Properties

Physical state at 20 °C
Solid
Colour
White crystalline
Odour
Odorless
pH value
1.8 at 50 g/l at 20 °C
Melting point/ Freezing point [°C]
153°C
Flash point [°C]
173.9 °C
Boiling point [°C]
175°C
Vapour pressure mm/Hg
3.70E-009 mm Hg @ 250C
Vapour density
7.26
Density [g/cm3]
1.665
Solubility in water [% weight]
59.2% (20°C)

Packings

  • 1PW1200500

    500 g (00500)

  • 1PW1204000

    5000 g (05000)

  • 1PDL00030K

    25 Kg (0025K)

  • 1PDLP0065K

    50 Kg (0050K)

 

Specifications

Appearance White or almost white, crystalline powder, colourless crystals or granules, efflorescent
Assay (by NaOH titration) 99.5 -100.5% (on anhydrous substance)
Solubility Very soluble in water, freely soluble in ethanol (96 per cent)
Identifications Passes BP test
Appearance of solution Passes BP test
Residue on ignition (at 800°C) Max 0.02%
Insoluble matter (13.2% in water) Max 0.005%
Chloride (Cl) Max 0.001%
Oxalate (as C2H2O4) - as per ACS Passes test
Oxalic acid Max 0.036%
Sulphate (SO4) Max 0.002%
Water (H2O) 7.5 - 9.0%
Substance carbonizable by hot H2SO4 Passes test
Lead (Pb) Max 0.0002%
Iron (Fe) Max 0.0003%
Phosphate (PO4) Max 0.001%

Safety Information and Hazard Symbols

Exclamation Mark
Symbol: GHS07
Signal Word: Danger
Hazardous Statement: H319
Precaution Statement: P305 + P351 + P338
Revision Date : 16-Aug-2022
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