CITRIC ACID ANHYDROUS AR

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

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Article No.
02863
Grade
AR
Purity
99.5%
CAS No.
77-92-9
Molecular Formula
C6H8O7
Molecular Weight
192.13
H.S. Code
2918.1400
Shelf Life
60 Months
MSDS
 

 

Physical Properties

Physical state at 20 °C
Solid
Colour
White crystalline
Odour
Odorless
Melting point/ Freezing point [°C]
153 - 159 °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]
Soluble in water

Packings

  • 1PW1200500

    500 g (00500)

  • 1PW1204000

    5000 g (05000)

  • 1PDL00030K

    25 Kg (0025K)

  • 1PDLP0065K

    50 Kg (0050K)

 

Specifications

Appearance White crystalline powder
Assay (alkalimetric) 99.5 - 100.5%
Identity (IR) Passes test
Chloride (Cl) Max 0.001%
Insoluble matter in water Max 0.005%
Iron (Fe) Max 0.0003%
Sulphate (SO4) Max 0.005%
Phosphate (PO4) Max 0.001%
Heavy metal (as Pb) Max 0.0005%
Arsenic (As) Max 0.0001%
Mercury (Hg) Max 0.0001%
Lead (Pb) Max 0.0002%
Oxalate (as C2H2O4) Passes test
Sulphated ash (at 600°C) Max 0.05%
Substance carbonizable by hot H2SO4 Passes test
Water (by KF) Max 0.5%

Safety Information and Hazard Symbols

Exclamation Mark
Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H319
Precaution Statement: P305 + P351 + P338
Revision Date : 12-Dec-2017
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