Product name: Chrome Blue K
No.:A049
CAS No.: 3270-25-5
M F: C16H9N2Na3S3O12
Property: Brownish red or dark red powder, soluble in water.
Molecular weight: 586.4
Use: Complexometric indicator
Technical index |
Item: | AR grade |
Sensitivity testum/ml to copper | ≤0.1 |
Soluble test in water | Qualified |
Ignition residue % | 33.0—39.0 |