item项目 |
unit单位 |
specification参数 |
appearance 外观 |
— |
a white waxy solid,and may become transparent liquid over a room temperature 白色蜡状固体,**室温时变成透明液体 |
molecular weight 分子量 |
g/mol |
3000 /- 100 |
hydroxyl no 羟基值 |
mg koh/g |
36.2 ~ 38.7 |
acid no 酸值 |
mg koh/g |
max 0.05 |
moisture content 湿度 |
wt ppm |
max 200 |
color 色泽 |
apha |
max 40 |
inhibitor (as bht) 抗氧剂 |
wt ppm |
220 /- 50 |
viscosity (cps,40℃) 粘度(cps.40℃) |
cps.40℃ |
1340 |
specific gravity 比重(40/4℃) |
40/4℃ |
0.970 |
melting point 熔点(℃) |
℃ |
31 – 33 |
flash point 闪点(开杯,℃) |
℃ |
>280 |