Specification :

Commodity name: Pentaerythritol

CAC No.: 115-77-5

Chemical Formula: C5H12O4

Appearance: White crystal powder or particles

Specification:

Item

98 grade

95 grade

90 grade

86 grade

Mono-PE % min

98%

95%

90%

86%

Hydroxyl% min

48.5%

48%

47%

46%

Ash% max

0.05%

0.08%

0.1%

0.1%

Heating Loss% max

0.2%

0.5%

0.5%

0.7%

Chromaticity max

1

1

2

4