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Certificate of Analysis of BENZALDEHYDE AR 99%


Product Name: BENZALDEHYDE AR 99%
molecular formula:
Weight:
Art NO:
Batch No: AL0760 - BENZ
Manufacturing Date:Aug 2011
Expiry Date: Aug 2016

AL0760

  Mol. Formula     :- C6H5.CHO

  Mol weight         :- 106.12

 

Sr

no.

 

Tests

 

Specifications

 

Results

 

1

 

Description

Pale yellow coloured liquid with characteristic odour

Pale yellow coloured liquid with characteristic odour

2

Assay (GC)

Min.  99.0%

99.06%

3

Wt /ml at 20C

1.044-1.046g

1.0441g

4

Refractive index

1.544-1.546

1.544

5

Acidity

<0.3%

<0.3%

6

Sulphated ash

<0.01%

0.008%

7

Benzylidene dichloride

<0.05%

<0.05%

8

Ionized chloride

<0.0001%

<0.0001%