DX2370
GR ACS Dithizone
For general questions please contact our Customer Service:
EMD Millipore
290 Concord Road
01821 Billerica, MA
United States
Phone: 781 533-6000
Fax: 800-645-5439
E-mail: Customer.CareDesk@emdchemicals.com
22 May 2013
loading
| Product information | |||
|---|---|---|---|
| Grade | Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs | ||
| Synonyms | Diphenylthiocarbazone | ||
| Chemical formula | C6H5NHNHCSN:NC6H5 | ||
| Molar mass | 256.32 | ||
| CAS number | 60-10-6 | ||
| Chemical and physical data | |||
|---|---|---|---|
| Merck USA index | 13 3413 | ||
| Molar mass | 256.32 | ||
| Specifications | |
|---|---|
| Assay (spectrophotometric) | 85.0% min |
| Color | Black |
| Form | Fine crystals or powder |
| Heavy metals (as Pb) | 0.002% max |
| Ratio of absorbances | 1.55 min |
| Residue after ignition | 0.3% max |
