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Dipentaerythritol

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Description
Dipentaerythritol (DI-PE),
C10H22O7, CAS no.126-58-9;
White crystalline powder;
For alkyd resin and rosin ester;
For printing ink and plasticizer.
Chemical Identification

Common Name:

Dipentaerythritol

Synonyms:

Di-PE;

Di-Pentaerythritol;

CAS No.:

126-58-9

EINECS No.:

204-794-1

Appearance:

White crystalline powder

Density:

1.38

Melting Point:

205-225°C

Boiling Point:

356°C

Water Solubility:

0.29 g/100 mL (20°C)

Stability:

Hygroscopic

Molecular Formula:

C10H22O7

Molecular Weight:

254.28


Product Information

Specifications:

Specifications of Dipentaerythritol

Product name: Dipentaerythritol

Manufacturer: Ningbo Titan Unichem Co.,   Ltd.

TEST ITEMS

SPECIFICATIONS

Dipentaerythritol

85.0% min

90.0% min

Pentaerythritol

4.0% max

2.0% max

Tripentaerythritol

10.0% max

8.0% max

Hydroxyl

38-40%

38-40%

Moisture

1.0% max

0.5% max

Ash

0.1% max

0.1% max

Melting Point

205-224°C

205-224°C

Color

2 max

2 max


Pictures:

 

Loading of Dipentaerythritol from TITAN UNICHEM.

 

Loading of Dipentaerythritol from TITAN UNICHEM.

Application

Descriptions:

Dipentaerythritol is a white crystalline powder with odorless.

Dipentaerythritol is no poison to animal, no stimu-late to skin, no pollution to environment.

Dipentaerythritol is slightly soluble in water, and little soluble in most organic solvent.

Uses:

Di-pentaerythritol is mainly used in used in the manufacture of plasticizers, lubricants, waxes and fire-retardant composition.

Dipentaerythritol is an important fine chemical intermediate.

Dipentaerythritol is mainly used as the material for alkyd resin and rosin esters.

Dipentaerythritol is used for printing inks, industrial coating, varnish and paint.

Dipentaerythritol can be also used to produce fire-retardant products.

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