CITRIC ACID MONOHYDRATE For HPLC

2-Hydroxy-1,2,3-propanetricarboxylic acid monohydrate

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Article No.
02859
Grade
For HPLC
Purity
99.7%
CAS No.
5949-29-1
Molecular Formula
C6H8O7.H2O
Molecular Weight
210.14
H.S. Code
2918.1400
Shelf Life
60 Months
 

 

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)

 

Specifications

Appearance White crystalline powder
Assay Min 99.7%
Chloride (Cl) Max 0.001%
Sulphate (SO4) Max 0.005%
UV transmittance (1 cm cell; 1 mol/L in water))
at 251 nm (cut-off) Min 10.0%
at 280 nm Min 69.0%

Safety Information and Hazard Symbols

Corrosion Exclamation Mark
Symbol: GHS05, GHS07
Signal Word: Danger
Hazardous Statement: H315-H318-H335
Precaution Statement: P261-P280-P305 + P351 + P338
Revision Date : 12-Mar-2015
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