Acetic Acid AR 99% 500ml CAS 64-19-7
10401-P500ml

SDS ( Safety data Sheet)

Specification:

Assay................................99.7% min
wt per ml....................1.048-1.050g
Substances reducing potas sium di chromate - 0.003%
Ace tic Anh ydride...........0.2% max  
Chlo ride (Cl).............0.0001% max
For mate......................... 0.05% max
Sulf ate (SO4)...........0.0001% max
As..............................0.00005% max
Pb.................................00001% max
Cu................................0.0004% max
Ir on (Fe)..................0.00002% max
Non volatiles.............0.001% max

Boiling Point: 118.1°C : Melting Point : 16.6°C

Mwt 60.05
CAS No. 64-19-7 
Formula CH3COOH

Acetic acid that contains a very low amount of water (less than 1%) it is called anhydrous (water-free) acetic acid or glacial acetic acid. The reason it's called glacial is because it solidifies into solid acetic acid crystals just cooler than room temperature at 16.7 °C, which ice.