Главная \ Ацетон для ВЭЖХ #8142

Магазин

0.00 р. (шт)
Количество:
Производитель:
поделиться

 

packed 1L

 

Product No 8142 Acetone 'BAKER HPLC ANALYZED'

Test

Specification

Actual value

Assay (by GC) (corrected for water)

min. 99.7 %

99.8 %

Aldehyde (as HCHO)

max. 0.002 %

< 0.0010 %

Color (APHA)

max. 10

< 5

Isopropyl Alcohol

max. 0.05 %

< 0.05 %

Methanol (CH3OH)

max. 0.05 %

0.03 %

Residue after Evaporation

max. 2 ppm

< 0.6 ppm

Solubility in Water

passes test

passes test

Substances Reducing KMnO4

passes test

passes test

Titrable Acid (meq/g)

max. 0.0003

0.00017

Titrable Base (meq/g)

max. 0.0006

0.00003

Water (H2O)

max. 0.2 %

0.2 %

Ultraviolet Absorbance (1.00-cm path vs water):

 

 

at 330 nm

max. 1.00

0.69

at 340 nm

max. 0.10

0.05

at 350 nm

max. 0.01

< 0.01

at 400 nm

max. 0.01

< 0.01

UV Cut-off, nm

max. 330

329

Physical Data (not specifications):

 

 

Density (g/ml) at 20°C

0.791

 


Назад