Description
Dipentaerythritol
Dipentaerythritol Details
Chemical Name:Dipentaerythritol
CAS No.:126-58-9
Molecular Formula: C10H22O7
Molecular Weight:254.28
Molecular Structure:
Appearance: White Powder
Dipentaerythritol Typical Properties
test items
indicators
95
90
85
Dipentaerythritol(Di-PE) mass fraction/% ≥
95.0
90.0
85.0
Pentaerythritol mass fraction/% ≤
2.0
3.0
4.0
Three pentaeruthritol mass fraction/% ≤
4.0
7.0
10.0
Ignition residue mass fraction/% ≤
0.1
0.1
0.1
dry reduction mass fraction/% ≤
1.0
1.0
1.0
hydroxy mass fraction/%
39.5～40.5
38.0～40.0
38.0～40.0
Final Melting Point/℃≥
210
205
205
Phthalic acid resin chromaticity/(FeCoCu standard color solution)No. ≤
1
2
2
Dipentaerythritol Usage
1.As an important fine chemical intermediate, it is regarded as the middle and high end product of pentaerythritol, which is mainly used in high-end coatings industry.
2.Production of polyether, polyester, polyurethane, high-grade alkyd resin and photosensitive resin film
3.Used in advanced aviation lubricating oil
4.Used as a stainless steel color plate, advanced granite spray maskwithstrong adhesive force, friction resistanceandageing resistance
Dipentaerythritol Packaging and Shipping
Packing: 20kg/Bag
Dipentaerythritol Storage
1.Stored in cool dry and ventilated warehouse
2.Avoiding light and heat
3.Protecting itfrom leakage, rain and sunlightduring transportation
