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Pentaerythrite/Pentaerythritol(PER) 90%,95%,96%,98%,99% CAS NO.115-77-5

Categories Chemical
Place of Origin: China
Brand Name: Pentaerythrite/Pentaerythritol(PER) 90%,95%,96%,98%,99% CAS NO.115-77-5
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Pentaerythrite/Pentaerythritol(PER) 90%,95%,96%,98%,99% CAS NO.115-77-5

Pentaerythritol is an organic compound with the formula C5H12O4. This white, crystalline polyol with theneopentane backbone is a versatile building block for the preparation of many polyfunctionalized

compounds such as the explosive pentaerythritol tetranitrate and pentaerythritol tetraacrylate.Derivative

s of pentaerythritol are components of alkyd resins, varnishes, polyvinyl chloride stabilizers, tall oil esters,

and olefin antioxidants.

Specification:

1) Properties: white powder crystal, combustible, vulnerable to general organic acid esterification, cooked with

dilute caustic solution2. The density (g/ mL) : 1.399

3. The melting point (DHS) C: 2624. The boiling point (DHS C, 4.0 K Pa) : 2765. The refractive index 20 DHS (C) : 1.54 ~ 1.566. Flash point (DHS) C: 102

Composition

98grade

95grade

Mono-PE,wt. % ,min.

98.0

95.0

Hydroxyl,wt. % ,min.

48.5

48.0

Moisture,wt. % ,max.

0.05

0.1

Ash, wt,wt. % ,max.

0.5

0.5

Phthalic Color((Fe,Co,Cu) max.

1

2



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