| 化学文摘社编号. |
115-77-5 |
| 出生地 |
Hubei China (Mainland) |
| 纯洁的 |
95% |
| 牌子的名字 |
YIHUA |
Pentaerythritol 95% (Mono)Pentaerythritol of 95% grade: 1.Structure formula:C(CH2OH)4 2.Molecular weight:136.15 3.Melting point:250oC/30mmHg 4.Specific graviaty:1.396 5.Monopentaerythritol(%): 95.0min 6.Hydroxyl Group(%): 47.5min 7.Moisture & Volatile Matter(%): 0.5max 8.Ashes(%): 0.1max 9.Color: 1 max gardner Penta is a solid,high-melting crystalline material .It is a four-functional polyalcohol with all primary hydroxyl groups.Penta is a key raw material in the production of alkyds,including high-solids and waterborne,for many types of paint.Penta contributes to good hardnees and drying.It is also used in number of esters,such as rosin esters for adhesives and painting inks,fatty acid esters for synthetic lubricants,and acrylic acid esters for radiation curing.In addtion,penta is used in phenolic antioxindants for polyolefines.The micronized form is used in fire-retardant systems and PVC stabilizers.