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30L HPLC/PREP Grade Methanol
CAS No:67-56-1
Formula:CH3OH
Grade: HPLC Preparative Grade
Model:30L
Item Number:8001PP-05
Price:

Product Description

 

   30L HPLC/PREP Methanol

 

   CAS.No: 67-56-1

   Molecular formula: CH3OH

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

 

 

TEST ITEMS

SPECIFICATION

1

Assay (GC) , ω / %

≥99.9

2

ColorAPHA

≤10

3

Residue on evaporation,ω / %

≤0.0001

4

Water (H2O),ω / %

≤0.05

5

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

≤0.0003

6

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

≤0.0002

7

UV Absorbance

(1cm cell vs. water)

210 nm

≤0.50

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