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2.5L HPLC Grade Methanol
CAS No:67-56-1
Formula:CH3OH
Grade: HPLC Grade
Model:2.5L Glass Bottle
Item Number:8001H-03
Price:

Product Description

 

   2.5L HPLC Methanol

 

   CAS.No: 67-56-1

   Molecular formula: CH3OH

   Molecular weight: 32.04.
   Density(20): 0.792g/ml.

   Refractive Index: 1.3288

 

 

TEST ITEMS

SPECIFICATION

1

Assay (GC) , ω / %

≥99.9

2

Density(20℃) , ρ / (g/mL)

0.791~0.793

3

Residue on evaporation,ω / %

≤0.0005

4

Water (H2O),ω / %

≤0.05

5

Solubility with H2O

Pass test

6

Titrable Acid(H+) / (mmol/g)

≤0.0004

7

Titrable Base(OH-) / (mmol/g)

≤0.00008

8

UV Absorbance

(1cm cell vs. water)

205 nm

1.00

210 nm

0.60

220 nm

0.30

230 nm

0.15

240 nm

0.05

260 nm

0.01

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