Payment & Shipping Terms | Supply Capacity |
Payment Terms: | T/T, WU | Production Capacity: | 600T/year |
Min. Order: | 25KG | Packing: | according to the customer's requirements |
Means of Transport: | Ocean, Air, Land | Delivery Date: | 7 days |
Diphenylthiocarbazone
CAS 60-10-6
Blue-black crystalline powder. Melting point 165-169 ℃ (decomposition). Soluble in chloroform, carbon tetrachloride, slightly soluble in alcohol, insoluble in water. This product is a complex indicator for the determination of trace edges, and is used for the determination of cobalt, copper, mercury, zinc and silver. Used as a reagent for the determination of lead, zinc, bismuth, cobalt, cadmium, copper, mercury, silver, etc.
| Appearance | Blue black crystalline powder | Conform |
| Sensitivity test | Qualified | Conform |
| Chloroform dissolution test | Qualified | Conform |
| Spectral effective content | 75% | Conform |
| Burning residue (calculated by sulfate) | ≤0.1% | 0.95% |
| Loss on drying | ≤5.0% | 4.9% |
| Heavy metal | ≤0.0005% | Conform |
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