Pentaerythritol
Pentaerythritol
1. Product information
Product Name: Pentaerythritol, technical grade
HS Number: 29054200
Molecular Formula: C5H12O4
Molecular Weight: 136.15
Appearance: White crystal powder
2. Packing
25 kg/ PP bag, or by request of clients.
3. Transport storage
When transported, it should be in a clean, clean, covered wagon or boat.
Should be stored in a dry, clean, ventilated warehouse, not in the open air.
4. Application
(1). It is used in the manufacture of pentaerythritol tetranitrate dynamite and alkyd resin, as well as thermal stabilizer and plasticizer. It is used in the production of alkyd resin, synthetic advanced lubricant, plasticizer, surfactant, medicine and explosives.
(2). It's an important polyol compound. It is widely used in the production of alkyd resin, flame retardant coating, polyurethane and dry oil. Is also the synthesis of plasticizer, flame retardant, surface active agent, emulsifying agent, pesticides, antioxidants, senior lubricating oil, pentaerythritol ester, pentaerythritol polyether and polyester, PENT explosives and the main raw material of chlorinated polyether and so on.
(3). It is used as the raw material for the production of rosin ester in varnish, paint and ink, and can be used as flame retardant, dry oil and aviation lubricants.
Specification List
Commodity: Pentaerythritol |
||
Item |
Index |
|
98% Grade Specification |
95 % Grade Specification |
|
Appearance |
White crystal powder |
White crystal powder |
Pentaerythrito %.≥ |
98.0 |
95.00 |
Hydroxyl %≤ |
48.5 |
47.5 |
Dry reduction %≤ |
0.2 |
0.5 |
Ignition residue % ≤ |
0.05 |
0.1 |
Phthalic acid resinchromaticity/(Fe,Co ,Cu Standard colorimetric fluid) number ≤ |
1 |
2 |
Final Melting Point °C≥ |
250 |
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