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Di-Pentaerythritol
Source:     Date:2016-06-23    click:1533

1.  General information

Product name: Di-pentaerythritol, technical grade

Trade name: Di-pentaerythritol

CAS number: 126-58-9

EINECE number: 204-794-1

HS number: 29054200

Molecular formula: C10H22O7

Molecular weight: 254.28

Classifications: Polyol

White powder

Packing: 20 kgs PP bag


2.  Component information

Mixture of pentaerythritol (115-77-5), di-pentaerythritol (126-58-9), tri-pentaerythritol (78-24-0), linear formal (6228-26-8).


3. Annual output:

3000tons


4.  Application

Important application areas of di-pentaerythritol include:
· alkyd resins
· rosin esters
· PVC stabilizers and plasticize
· synthetic lubricants
· acrylic monomers for UV curing systems


5.  Quality specification

项目

ITEMS

规格

SPECIFICATION

外观

APPEARANCE

白色结晶体粉末

WHITE POWDER

双季戊四醇含量

CONTENT OF DI-PENTA WT, %     ≥

85.00

单季戊四醇含量

CONTENT OF MONO-PENTA, WT,%   ≤

6.00

三季戊四醇含量

CONTENT OF TRI-PENTA, WT,%    ≤

12.00

羟基值

HYDROXYL VALUE %              ≥

37.00 - 40.50

水分

MOISTURE, WT, %,               ≤

1.00

灰分

ASH, WT,%                      ≤

0.10

色度

PHTHALIC COLOR (FE,CO,CU).     ≤

2