Di-pentaerythritol

 

  Industrial name: Di-pentaerythritol

 

CAS NO.: 126-85-9

 

H.S CODE: 29054900

Molecular formula:  C10H22O7

 

molecular weight: 254.28

 

Appearance: White Crystalline Material

 

 

Uses: Dipentaerythritol (DI-PE) as one kind of important intermediate of fine chemicals industry. Mainly used in coating (painting), Produce alkyd resin, polyether, polyester, polyurethane and photose nsitive resin film, Rosin esters, acrylic monomers for UV curing systems. The high class oil and fat of DI-PE is used for Synthetic lubricants well , the low class oil and fat of DI-PE is used for PVC stabilizers well. 

                                                                                                                                    

Package: 20ksg per bag; lining plastic film knitting bag

 

 Specification:

 

Products	85 Grade	90Grade
Di-pentaerythritol  Content,%	≥85	≥90
Mono Pentaerythritol Content,%	≤5	≤3
Tripentaerythritol Content,%	≤7	≤5
Hydroxyl Value, %	38-40	38-40
Loss on heat ,%	≤0.5	≤0.5
Ash, %	≤0.5	≤0.1
Melting Point, °C	205-224	205-224
Chrominance of Phthalic acid Resin / (Standard of Fe, Co, Cu Color Solution)	≤2	≤1
Conclution	Qualified