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

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Henan Richwoll Chemical Co.,ltd

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

Country/Region china
City & Province zhengzhou henan
Categories Pipettes
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Product Details

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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