77-92-9, CAS No 77-92-9

77-92-9 Citric acid
Product Name	Citric acid
Synonyms	2-Hydroxy-1,2,3-propanetricarboxylic acid;Citric acid, anhydrous;1,2,3-Propanetricarboxylic acid, 2 hydroxy-;Citric acid anhydrous;Citric acid anhydride;2-hydroxypropane-1,2,3-tricarboxylate
Molecular Formula	C₆H₈O₇
Molecular Weight	192.122
InChl	InChI=1/C6H8O7/c7-3(8)1-6(13,5(11)12)2-4(9)10/h13H,1-2H2,(H,7,8)(H,9,10)(H,11,12)/p-3
CAS Registry Number	77-92-9
EINECS	201-069-1
Molecular Structure
Melting Point	153-154.5℃
Boiling Point	309.6°C at 760 mmHg
Flash Point	155.2°C
Water Solubility	750 g/L (20℃)
Vapour Pressur	5.73E-05mmHg at 25°C
Hazard Symbols	Xi##Irritant:;
Risk Codes	R36/37/38:;
Safety Description	S26\|\|S37/39:;

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