CITRIC ACID ANHYDROUS	CITRIC ACID MONO
CAS No.	77-92-9	5949-29-1
Molecular Formula	C6H8O7	C6H8O7.H2O
Molecular Weight	192.12	210.14
Molecular structure
Density	1.542	1.54
Melting point	153-154.5 °C	135-152°C
Flash point	100 °C	173.9°C
Solubility in water	750 g/L (20°C)	1630 g/L (20°C)
Description	colorless crystals or white crystalline powder	Colorless or white crystalline powder
Standard	BP98
Clarity&color of solution:	clear	clear
Content	99.5-101.0	99.5-101.0%
Moisture	1% max	7.5-9.0%
Barium	Pass	Pass
Calcium	pass	200 ppm max
Iron	50 ppm max	50 ppm max
Arsenic	pass	10 ppm max
Oxalates	ppm  350 max	350 ppm max
Chlorides	pass	50 ppm max
Sulphates	ppm  150 max	150 ppm max
Readily carbonisble substances	pass	pass
Sulphated Ash	0.1%max	0.1%max