diphenylamine 99% ar

Six white plastic bottles with red caps of varying sizes are lined up in ascending order against a plain gray background.

Three chemical solution bottles with red caps are arranged side by side against a gray background. The labels read "Methyl Orange Indicator Solution" and "Fehling's Solution No. A.

Three white chemical bottles with red caps, labeled "Chemnovyo," arranged in order of size against a plain gray background.

Four plastic bottles of chemical reagents with red caps, labeled for different substances, are arranged in size order against a gray background.

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Six brown pharmaceutical containers of varying sizes with white and red ChemBooz labels are arranged in a row against a plain gray background.

Three black plastic bottles of nitric acid with white hazard labels are arranged in a row against a grey background.

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Two white plastic chemical containers with black lids, labeled "Chemnovato." The left contains Magnesium Sulphate, and the right contains Acetyl Salicylic Acid, both on a gray background.

Three chemical bottles labeled Toluene, Iso-Propyl Alcohol, and Chloroform are arranged side by side on a gray background.

Six brown glass bottles of varying sizes with white labels and black or white caps, containing Trichloroacetic Acid 99% AR from Chemoxy, are arranged in a row on a gray background.

Two brown glass bottles labeled "Chloroform 99.8% for HPLC" with hazard symbols, placed side by side on a neutral gray background.

Three dark brown bottles with red caps and Chemnovatic labels contain hydrochloric acid, nitric acid, and sulfuric acid, arranged side by side on a gray background.

Specification

Description

Reagent for nitrates.
N-Phenylbenzenamine; N-Phenyl Aniline; DPA

CAS	122-39-4
Molecular Formula	C12H11N
Molecular Weight	169.23
Shelf Life	36 Months

Physical Properties
Physical State at 20 °C	Solid	Colour	Cream coloured powder
Odour	Floral odor	Melting Point/ Freezing Point [°C]	50 – 53 °C
Flash Point [°C]	153 °C	Boiling Point [°C]	302 °C
Vapour Pressure Mm/Hg	1 mm Hg @ 1080C	Vapour Density	5.82
Density [g/cm3]	1.16	Solubility in Water [% weight]	Insoluble in water
Partition Coefficient Log POW Octanol / Water at 20°C	3.5

Specifications
Appearance	White to off white flakes/powder, darkening on exposure to light	Purity (By Gc)	Min 99.0%
Melting Range	52.5 – 54 °C	Solubility in Ethanol	Passes test
Sulphated Ash	Max 0.03%	Nitrate (No3)	Passes test
Aniline (C6H5.Nh2)	Max 0.01%	Sensitivity For Nitrate (No3)	Min 1:1600000 (Passes ACS test)
Copper (Cu)	Max 0.001%	Iron (Fe)	Max 0.001%
Nickel (Ni)	Max 0.001%	Lead (Pb)	Max 0.001%

Dangerous Goods Information
UN Number	3077	DG Class	9

Safety Information & Hazard Symbols
Symbol	GHS06, GHS08, GHS09
Signal Word	Danger
Hazard Statement	H301-H311-H331-H373-H410
Precaution Statement	P261-P273-P280-P301 + P310-P311-P501

diphenylamine 99% ar

SKU C01076-00100-HS Category Chemicals