Dithizone, 98%

Product Code.	Quantity	unitSize
11418970	25 g	25g
11469076	10 g	10g
11479076	50 g	50g
11489076	250 g	250g

Product Code. 11418970

Brand: Thermo Scientific Alfa Aesar A17947.14

Description

CAS: 60-10-6 | C13H12N4S | 256.33 g/mol

Dithizone acts as an indicator for metals. It is also used as a chelating agent for heavy metals like mercury and lead. It is also used to evaluate the purification of human pancreatic islet preparations, which is used for transplantation in patients with type 1 diabetes.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Dithizone acts as an indicator for metals. It is also used as a chelating agent for heavy metals like mercury and lead. It is also used to evaluate the purification of human pancreatic islet preparations, which is used for transplantation in patients with type 1 diabetes.

Solubility
Soluble in ethanol, chloroform, dimethylsulfoxide, and pyridine. Insoluble in water.

Notes
Incompatible with strong oxidizing agents.

Specifications

Chemical Identifiers

• CAS: 60-10-6
• Molecular Formula: C13H12N4S
• Molecular Weight (g/mol): 256.33
• MDL Number: MFCD00003025
• InChI Key: UOFGSWVZMUXXIY-UHFFFAOYSA-N
• Synonym: dithizone, dithizon, ditizon, carbazone, diphenylthio, usaf ek-3092, diazenecarbothioic acid, phenyl-, 2-phenylhydrazide, 1,5-diphenyl-3-mercaptoformazan, 3-formazanthiol, 1,5-diphenyl, unii-njz2cj4d6p, 1,5-diphenyl-3-thiocarbazone
• PubChem CID: 657262
• SMILES: S=C(NNC1=CC=CC=C1)N=NC1=CC=CC=C1

• Melting Point: ∼168°C (decomposition)
• Odor: Odorless
• Quantity: 25 g
• Beilstein: 748838
• Merck Index: 14,3377
• Solubility Information: Soluble in ethanol,chloroform,dimethylsulfoxide,and pyridine. Insoluble in water.
• IUPAC Name: 3-(phenylamino)-1-(phenylimino)thiourea
• Formula Weight: 256.33
• Percent Purity: 98%
• Chemical Name or Material: Dithizone

Safety and Handling

Product Identifier

• Dithizone

Signal Word

• Warning

Hazard Category

• Serious eye damage/eye irritation Category 2
• Specific target organ toxicity Category 3
• Skin corrosion/irritation Category 2

Hazard Statement

• H315-Causes skin irritation.
• H319-Causes serious eye irritation.
• H335-May cause respiratory irritation.

Precautionary Statement

• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
• P332+P313-If skin irritation occurs: Get medical advice/attention.

SDS

RUO – Research Use Only