LN-846726
CARBOXYARSENAZO III , 3772-44-9
CAS NO.：3772-44-9
Empirical Formula: C23H17AsN4O13S2
Molecular Weight: 696.45
MDL number: MFCD00042697
Update time: 2023-04-23
PRODUCT Properties
| storage temp. | 2-8°C |
Description and Uses
Carboxyarsenazo is used to study the color reactions of lanthanum with reagents having arsenazo III group on the solid phase of fibrous materials filled with an ion exchanger.
Safety
| Symbol(GHS) |   GHS09,GHS06 |
| Signal word | Danger |
| Hazard statements | H331-H301-H410 |
| Precautionary statements | P261-P271-P304+P340-P311-P321-P403+P233-P405-P501-P264-P270-P301+P310-P321-P330-P405-P501-P273-P391-P501 |
| Hazard Codes | T,N |
| Risk Statements | 23/25-50/53 |
| Safety Statements | 20/21-28-45-60-61 |
| RIDADR | UN 3465 6.1/PG 3 |
| WGK Germany | 3 |
| HazardClass | 6.1(b) |
| PackingGroup | III |
