N-PENTANE FOR HPLC   109-66-0 Laboratory Chemicals Exporters, Lab Chemical Suppliers, Chemical Search, Manufacturers in Mumbai, India.
Alpha Chemika
: info@exporterlabchemicals.com
: +91 98203 85757
: +91 22 65218147
: +91 22 26317055
Distributors Required
0-9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
 

Certificate of Analysis of N-PENTANE FOR HPLC


Product Name: N-PENTANE FOR HPLC
molecular formula:
Weight:
Art NO:
Batch No: AL2819 - N-PE
Manufacturing Date:Aug 2011
Expiry Date: Aug 2016

AL2819

 

Mol. Formula     :- CH3.(CH2)3.CH3

Mol. Weight      :- 72.15

 

Sr

no.

 

Tests

 

Specifications

 

Results

1

Description

A clear colorless liquid

A clear colorless liquid

2

Assay (Min.)

99.0%

99.99%

3

Water

<0.01%

0.01%

4

Acidity ( as C4H9COOH )

<0.001%

<0.001%

5

Non volatile matter

<0.0005%

0.0003%

6

Maximum absorbance in a 1.0cm cell against water at:

A

200 nm

1.0

0.223

B

210 nm

0.30

0.142

C

225 nm

0.10

0.013

D

235 nm

0.05

0.003

E

250 nm

0.01

0.000