产品图片
产品特点及用途
液体石蜡英文名:white oil
cas登记号:8042-47-5;8012-95-1
分子式:
【基本理化性质】
油状液体。0.831~0.883,闪点(开式)164~223℃,运动黏度(40℃)5.7~46mm2/s,酸值≤0.05。对酸、光、热均稳定,不溶于乙醇,溶于乙醚、苯、石油醚等,并可与多数脂肪油互溶。为液体类烃类的混合物,主要成分为c16~c31的正异构烷烃的混合物。
【质量指标】
等级
工业级
牌号
10号
15号
26号
运动粘度(40℃),mm2/s
9.0~11.0
13.5~16.5
24~28
闪点(开口),℃ 不低于
160
170
190
重金属,mg/kg 不大于
10
10
10
砷,mg/kg 不大于
2
2
2
易炭化物
通过
通过
通过
固态石蜡
通过
通过
通过
紫外吸光度/cm 不大于
0.2
0.2
0.2
倾点,℃ 不高于
-5
-10
-15
颜色,赛氏号 不低于
﹢30
﹢30
﹢30
硫酸显色试验
通过
通过
通过
product characteristics and uses
liquid paraffin
english name: white oil
cas registration no. : 8042-47-5; 8012-95-1
molecular formula:
the basic physical and chemical properties.
oily liquid. 0.831 ~ 0.831, the flash point (open) 164 ~ 223 ℃, the movement viscosity 46 was/s (5.7 ~ 40 ℃), the acid value of 0.05 or less. of acid, light and heat stability, insoluble in ethanol, soluble in ethyl ether, benzene, petroleum ether, etc., and can be with most of the fatty oil miscibility. for liquid mixture of hydrocarbons, the main ingredient for c16 ~ c31 microcomputer is heterogeneous mixture of alkanes.
【 quality indicators
level
industrial grade
brand
no. 10
no. 15
26
kinematic viscosity (40 ℃), was a/s
9.0 ~ 11.0
13.5 ~ 16.5
24 ~ 28
flash point (open), ℃ below
160
170
190
heavy metals, mg/kg is not greater than
10
10
10
arsenic, mg/kg is not greater than
2
2
2
easy carbon
through the
through the
through the
solid paraffin
through the
through the
through the
the uv absorbance/cm is not greater than
0.2
0.2
0.2
pour point, ℃ higher than not
- 5
- 10
- 15
color, saybolt not below
﹢ 30
﹢ 30
﹢ 30
sulfuric acid color test
through the
through the
through the
公司所在位置
联系方式
联系地址:广东省市广州天河区东圃镇黄村大道福元南路4号达维商务中心112
移动手机: 13728083267
客服电话:(1)020-81448228(2)81448238
传真号码:020-22360980
腾讯qq:1203508613 779154303
阿里旺旺:tymy2011
公司网址:http://www.tymy168.com
阿里博客:http://chenjingqun988.blog.china.alibaba.com/
广州彬荣化工有限公司
陈相坤
13503090280
广州市天河区黄村达维商务中心112