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Diphenylthiocarbazone
D 2386
C13H12N4S
29309099
18%
60-10-6
256.32
Bottle / Drum
D 2386 (OTTO) Dithiozone, 85% Cas 60-10-6 - used to assess the purity of human pancreatic islet preparations used for transplantation into patients with type diabetes. Dithizone binds zinc ions present in the islet's beta cells, and therefore stains the islets red. Exocrine tissue also present in the preparations does not bind dithizone, and is therefore not stained.
Dithizone is a sulfur-containing organic compound. It is a good ligand, and forms complexes with many metals such as lead and mercury. Dithizone may be prepared by reacting phenylhydrazine with carbon disulfide, followed by reaction with potassium hydroxide.
Biological stains, Stains & dyes
85%
Powder or chunks
Purple to dark purple and black
168 °C
Hazard Codes XiRisk Statements 36/37/38Safety Statements 26-36WGK Germany 3
DisclaimerThe above particulars do not release the customer from the obligation to carry out an inspection of goods received. For laboratory use only. Not for drug, medical, household, or any other unauthorized application. We assume no liability for misuse or unauthorized application of the product. Please test before use.