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Certificate of Analysis of y-BUTYROLACTONE


Product Name: y-BUTYROLACTONE
molecular formula:
Weight:
Art NO:
Batch No: AL4265 - y-BU
Manufacturing Date:Aug 2011
Expiry Date: Aug 2016

AL4265

 

 

  

Sr

no.

Tests

Specifications

Results

1

Description

A clear colourless liquid

A clear colourless liquid

2

Assay (by GC)

99%

99.98%

3

d 20/4C

1.128-1.129g

1.128g

4

Water

<0.5%

0.02%

5

Refractive index n 20/D

About 1.4355

1.4355