双季戊四醇
中文名称:双季戊四醇
CAS NO:126-58-9
HS 编码:29054200
分子式:C10H22O7
外观:白色粉末
用途:用于生产聚醚、聚酯、聚氨酯、醇酸树脂以及感光树脂胶片等。
包装:20kg/袋
测试项目 | 规格 |
双季戊四醇含量 % ≥ | 85.0 | 90.0 |
单季戊四醇含量 % ≤ | 5.0 | 5.0 |
三季戊四醇含量 %≤ | 10.0 | 10.0 |
羟基含量 % | 38.0-40.0 | 38.0-40.0 |
水分 % ≤ | 0.5 | 0.5 |
灰分 % ≤ | 0.1 | 0.1 |
熔点(℃) | 205-224 | 205-224 |
邻苯二甲酸酐 | 2 | 2 |
外观 | 白色粉末 |
Dipentaerythritol
Product Name:
Dipentaerythritol
CAS NO: 126-58-9
EINECS No.:204-104-9
HS Code: 29054200
Molecular Formula: C10H22O7
Appearance: White powder
Use: In the production of polyether,
polyester, polyurethanes, alkyd resins and photosensitive resin films etc.
Package: 20kg/bag
Items | Specification |
Di-PE wt.% min. | 85.0 | 90.0 |
Mono-PE wt. % max. | 5.0 | 5.0 |
Tri-PE wt. % max. | 10.0 | 10.0 |
Hydroxyl group wt.% . | 38.0-40.0 | 38.0-40.0 |
Moisture wt. % max. | 0.5 | 0.5 |
Ash wt. % max. | 0.1 | 0.1 |
Melting Point(oC) | 205-224 | 205-224 |
Phthalic Color max. | 2 | 2 |
Appearance | White Powder |