English name: Aniline
CAS RN:62-53-3
EINECS number: 200-539-3
Molecular formula: C6H7N
Molecular weight: 93.13
Structural formula:
Property: Colorless or light yellow transparent liquid, color is allowed to darken during storage. Has a strong odor and is toxic. It easily decomposes into brown under air and sunlight. Dissolve in water, ethanol, ether, and benzene. Specific gravity 1.016 (D420), melting point -6.2 ℃, boiling point 184.4 ℃.
Usage: Used as an important intermediate in the dye industry and in industries such as pharmaceuticals, fragrances, explosives, rubber accelerators, anti-aging agents, solvents, etc.
Packaging and storage: Sealed packaging in iron drums, with a net weight of 200 kilograms per drum. Store in a cool and ventilated place, waterproof, moisture-proof, and sun resistant.
quality standard
Indicator Name
|
index
|
Superior products
|
First Grade
|
Qualified products
|
appearance
|
Colorless to light yellow transparent liquid, allowed to darken during storage
|
Aniline content%≥(m/m)
|
99.80
|
99.60
|
99.40
|
Nitrobenzene content%(m/m)≤
|
0.002
|
0.010
|
0.015
|
moisture content%(m/m)≤
|
0.10
|
0.30
|
0.50
|
Low boiling point content%≤(m/m)
|
0.008
|
0.010
|
0.015
|
High boiling point content%≤(m/m)
|
0.01
|
0.03
|
0.05
|
|