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Pharmaceutical interdmediates

2-Chlorobenzoic acid

Product name:

o-Chorobenzoic acid

Molecular formula:

C7H5ClO2

Molecular weight:

156.6

Structural formula:

Properties:

white powder, Melting point 142℃, Density1.544g/cm3

Quality index:

(HG3453-62)


Index Item

Index

First grade

Second grade

Assay ≥

99

98

Melting point ℃

140-143

138-140

Insoluble matter in sodium carbonate%≤

0.02

0.05

Chloride (as Cl) %≤

0.01

0.05

Residue on ignition %≤

0.1

0.2

Uses:

it is an important intermediate of dye and pesticide, as the material of chlorpromazine and anti-inflammatory drugs, also used as preservative of adhesives and coatings, or as material of bactericide and organic synthesis.

Packing&storage:

25KG in double-layer plastic bag lined woven bag. Toxic chemicals.



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