CITRIC ACID ANHYDROUS AR

Article No.	Grade	Purity	Cas no.	Molecular Formula	Molecular Weight	H.S. Code	Shelf Life
C0071405000	AR	99.5%	77-92-9	C₆H₈O₇	192.13	2918.1400	60 Months

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

Vapour density

7.26

Boiling point [°C]

175°C

Density [g/cm3]

1.665

Vapour pressure mm/Hg

3.70E-009 mm Hg @ 250C

Solubility in water [% weight]

Soluble in water

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

Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H319
Precaution Statement: P305 + P351 + P338