Chemical Company in India
     
 
   
2-Ethoxy_Benzoic Acid
SYSTEM MANUAL
ISSUE NO : 01
Document No.
Revision No.
Effective date
Page
QAI/Q/03/37
02
1-Jan-05
1 of 1
2 ETHOXY BENZOIC ACID
 
Chemical Name

2 Ethoxy Benzoic Acid

 Molecular Formula

C9H10O3

 Molecular Weight

166.18




 Structural Formula
 2-Ethoxy Benzoic Acid Manufacturer
 CAS Number

134-11-2

 Grade

Pure

 Packing

40 Kg

 The Shelf-life     --------
 Storage conditions and  precautions

Store in tightly sealed containers in a cool place. Protect from moisture.

 Uses

For manufacturing Sildenafil Citrate.

 
NO.
Test
Specifications
1.
 Description

Colourless to pale yellowish liquid.

2.
 Solubility

Insoluble in water, miscible in alcohol.

3.
 Identification
 A. Melting range

Boiling range: 174o-176oC at 15 mm Hg

4.
 Crystallizing point

19o - 20oC

5.
 Density, gm/ml

1.165-1.175 at 30oC

 Sulphated ash

0.1 % max.

6.
7.
 Moisture content, w/w

0.5 % max.

8.
 Assay (w/w)

Not less than 97.5 %

9.

 Additional Test *

(1) Purity by GC
(2) Salicylic acid (HPLC)
(3) 2-Methoxy Benzoic acid (HPLC)
(4) Identification:IR Spectroscopy

 

Not less than 96.0 %
Not more than 0.5 %
Not more than 0.08 %
Passes test.

  * These test are being done for Particular Customer Only.