BENZOIC ACID |
 |
| HomeLaboratory ChemicalsHigh Purity Acids |
|
| Article No. |
01860 |
| Purity |
99.5%% |
| Molecular
Formula |
C7H6O2 |
| H.S. Code |
2916.3100 |
| Grade |
Extra
Pure |
| CAS No. |
65-85-0 |
| Molecular
Weight |
122.12 |
| Shelf Life |
5 | |
| |
| |
|
| |
| Specifications |
| Assay (by acidimetry) |
Min. 99.5% |
| Melting Point |
121.5 - 123.5 deg C |
| Sulphate( SO4) |
Max 0.02% |
| Heavy metals (as Pb) |
Max 0.001% |
| Arsenic (As) |
Max 0.0001% |
| Copper (Cu) |
Max 0.0025% |
| Lead (Pb) |
Max 0.0005% |
| Zinc (Zn) |
Max 0.0025% |
| Halogenated compounds (chlorobenzoic
acid) (as Cl) |
Max 0.01% |
| Impurities oxidizable |
Passes test |
| Cinnamic acid |
Passes test |
| Reaction against H2SO4 |
Passes test |
| Water |
Max 0.7% |
| Sulphated ash |
Max 0.05% | |
| |
| |
| Safety Information
and Hazard Symbols |
 |
Symbol:
GHS07
Signal Word: Danger
Hazardous Statement:
H318-H335
Precaution Statement: P261-P280-P305 + P351
+ P338
| |
| |
| Revision Date
: 1-Dec-2012 |
| |
