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1-Chloro-2-nitrobenzene 88-73-3
Cas no.:88-73-3
M.F.:C6H4ClNO2
light yellow solid or oil liquid
1-Chloro-2-nitrobenzene 88-73-3
Cas no.:88-73-3
M.F.:C6H4ClNO2
light yellow solid or oil liquid
| Molecular formula: |
C6H4ClNO2 |
| Molecular weight: |
157.6 |
| CAS NO: |
88-73-3 |
| UN NO: |
1578 |
| Properties: |
pure compound is a monoclinic needle crystal, melting point:33.5to35, insoluble in water, easily soluble in hot alcohol, combustible and poisonous. |
| Appearance: |
Light yellow fused solid, oily state in summer dried solidification. |
Specification:
|
Item |
70% liquid |
Crystal |
Crystal |
|
Assay≥ |
70% |
99.0% |
99.5% |
|
Total acid(Hydroxyacetic acid ) |
70~72% |
|
|
|
Free acid (Hydroxyacetic acid )≥ |
62% |
|
|
|
Residue on ignition ≤ |
0.3% |
0.05% |
0.05% |
|
Water insolubles≤ |
0.01% |
0.01% |
0.005% |
|
Chroma( Hazen )≤ |
5 |
5 |
5 |
|
chloride(Cl-)≤ |
0.001% |
0.0005% |
0.0005% |
|
sulphate(SO42-)≤ |
0.05% |
0.005% |
0.005% |
|
Heavy metal(Pb)≤ |
|
0.001% |
0.0005% |
|
Fe ≤ |
0.001% |
0.0005% |
0.0005% |
|
As ≤ |
|
0.0002% |
0.0001% |
|
Sulphuric acid test |
Qualified |
Qualified |
Qualified |
|
Clarity test |
Qualified |
Qualified |
Qualified |
