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Home Chemnovo Adsorption Indicators Diphenyl Carbazide 98% AR

01079

Diphenyl Carbazide 98% AR

Redox indicator 1,5-Diphenylcarbazide

CAS : 140-22-7

HS Code : 2928.00900

Molecular Formula : C13H14ON4

Molecular Weight : 242.28

MSDS

Product Datasheet

Shelf Life : 60 Months

Sample COA COA

Physical Properties

Physical state at 20 °C
Solid
 Colour
White powder
Odour
Odorless
 Melting point/ Freezing point [°C]
173 - 176 °C
Solubility in water [% weight]
Slightly soluble in water

Specification

Appearance
Off-white to pink to beige powder or crystals
 Assay
Min. 98.0%
Identity (IR)
Passes test
 Residue on ignition
Max. 0.05 %
Solubility (in aqueous acetone)
Passes test
 Sensitivity test for chromate
Passes test
Ethanol insoluble matter
Passes test
 Diphenylcarbazone
Passes test

Safety Information and Hazard Symbols

Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H315-H319-H335
Precaution Statement: P261-P305 + P351 + P338