2022-01-19      

COA-GAA-0828

Item

Grade

Test Result

Stander

Purity,% ≥

99.9

99.95

GB/T17529. 1-2008

Colour, Hazen≤

20

3

GB/T17530. 3-1998

Water Content% ≤

0.20

0.02

GB/T6283-1986

Inhibitor Content(MEHQ)
(m/m),10-6

200±20

194

GB/T17530.5-1998

Acrolein, %

0.0002

Acetic Acid, %

0.014

Furfural, %

0.0002

Benzaldehyde  %

Not found

Propionic Acid, %

0.009

Appearance:

Clear Colourless liquid, Odour Pungent smell

Final Result:
High-class

Laboratory Technician

 

Checker:

Remark: