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Key Documents

DX2370

Supelco

Dithizone

Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs GR ACS

Synonym(s):

Dithizone, Diphenylthiocarbazone

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About This Item

Linear Formula:
C6H5NHNHCSN=NC6H5
CAS Number:
MDL number:
UNSPSC Code:
12352127
EC Index Number:
200-454-1

Agency

meets USP/NF

Assay

≥85.0% (spectrophotometric assay)

form

powder or crystals

impurities

≤0.002% Heavy metals (as Pb)

ign. residue

≤0.2%

color

black

mp

168 °C (decomposition)

shipped in

ambient

storage temp.

room temp

InChI

1S/C13H12N4S/c18-13(16-14-11-7-3-1-4-8-11)17-15-12-9-5-2-6-10-12/h1-10,14H,(H,16,18)

InChI key

UOFGSWVZMUXXIY-UHFFFAOYSA-N

Application

Dithizone is a high purity product that meets reagent specifications suitable for testing USP/NF monographs.

Analysis Note

Assay (spectrophotometric): 85.0% min
Color: Black
Form: Fine crystals or powder
Heavy metals (as Pb): 0.002% max
Identity: Passes test
Ratio of absorbances: 1.55 min
Residue after ignition: 0.2% max

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

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