季戊四醇
中文名称：季戊四醇
CAS NO：115-77-5
HS编码：29054200
分子式：C5H12O4
外观：白色粉末状结晶。
物化性质：
熔点：230~260oC
沸点：276oC
相对密度：1.395g/cm3
折射率：1.548
溶解性：15oC时1g溶于18ml水。溶于乙醇、甘油、乙二醇、甲酰胺。不溶于丙酮、苯、四氯化碳、乙醚和石油醚等。
用途：用于制作醇酸树脂、油漆、油墨、松香、妥尔油脂、干性油、炸药、增塑剂、稳定剂、化妆品等。
包装：25kg/袋
测试项目 | 规格 | |||
单季戊四醇含量 ≥ % | 86 | 90 | 95 | 98 |
羟基含量≥ % | 46.0 | 47.0 | 47.5 | 48.5 |
水分≤ % | 0.5 | 0.5 | 0.5 | 0.2 |
灰分≤ % | 0.1 | 0.1 | 0.1 | 0.05 |
邻苯二甲酸酐法色号≤ | 4 | 2 | 2 | 1 |
外观 | 白色结晶粉末 | |||
Pentaerythritol
Product Name: Pentaerythritol
CAS NO: 115-77-5
EINECS No.:204-104-9
HS Code: 29054200
Molecular Formula:C5H12O4
Appearance: white crystalline powder
Properties:
M.P.: 230-260oC
B.P.: 276oC
Relative Density: 1.395g/cm3
Refractive Index: 1.548
Solubility: 15oC 1g soluble in 18ml water. soluble in ethanol, glycerin, glycol, methanamide. insoluble in acetone, benzene, carbon tetrachloride, ether and petroleum ether etc.
Use: Pentaerythritol is mainly used for short, medium and long oil alkyd resins, tall oils. It also can be used as follows: manufacturing plastifiers that of hot and cold resistance and without poison, additive agent of lubricant, emulsifyingagent, petroleum anti-freeing agent, stabilizing agent of polyvinyl chloride, chlorinated polyether, fire resistan cepainting and printing ink.
Package: 25kg/bag
| Specification | |||
Mono-PE wt.% min | 86 | 90 | 95 | 98 |
Hydroxyl wt.% min | 46.0 | 47.0 | 47.5 | 48.5 |
Moisture wt.% max | 0.5 | 0.5 | 0.5 | 0.2 |
Ash wt.% max | 0.1 | 0.1 | 0.1 | 0.05 |
PhthalicColor ((Fe,Co,Cu) max | 4 | 2 | 2 | 1 |
Appearance | White Crystalline Powder | |||
