Item

Specification

Dipentaerythritol

≥85%

≥90%

≥95%

Pentaerythritol

≤4%

≤3%

≤2%

Tripentaerythritol

≤10%

≤7%

≤4%

Hydroxy

38%-40%

38%-40%

39.5%-40.5%

Ash

≤0.1%

≤0.1%

≤0.05%

Moisture

≤1%

≤1%

≤1%

Phthalic Color

≤3

≤3

≤2