Shandong Yili-Spring Chemical Industry co.,Ltd.


 Pentaerythritol 

Appearance:White crystal powder
CAS NO: 115-77-5
Molecular Formula:C5H12O4
Package: 25kg bag, 1000kg bag, or as customer require.
Usage:
1. It is used to manufacture pentaerythritol tetranitrate explosives, alkyd resins, and also as heat stabilizers, plasticizers, and the like. It is widely used in the coating industry to produce alkyd resins, synthetic advanced lubricants, plasticizers, surfactants, and raw materials such as medicines and explosives.
2. It is an important polyol compound. It is widely used in the production of alkyd resins, flame retardant coatings, polyurethanes, and drying oils. It is also a synthetic plasticizer, flame retardant, surfactant, emulsifier, pesticide, antioxidant, advanced lubricating oil, pentaerythritol ester. Main raw materials such as pentaerythritol polyether, polyester, PENT explosive and chlorinated polyether.
3. It is used as raw material for producing rosin esters in varnish, paint and ink, and can be used as flame retardant, dry oil and aviation lubricating oil.

Executive Standard: GB/T7815-2008

Items
98Grade
95Grade
90 Grade
86 Grade
Content of Mono Pentaerythritol % ≥
98.0
95.0
90.0
86.0
Hydroxy Value % ≥
48.5
47.5
47.0
46.0
Heating Loss % ≤
0.20
0.50
0.50
0.50
Ash % ≤
0.05
0.10
0.10
0.10
Phthalic Color (Fe, Co, Cu) ≤
1
2
2
4


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