Item

Unit

Specification

Effective content

Wt %

≥78

Methanol content

Wt%

0

Density

g/cm³

≥1.1- 1.2

pH

7-8

condensation point

℃

≤-25

Organic  chlorine content

Wt%

0

Penetrating   sulfur capacity

g/100g

≥3.0