最近免费字幕中文大全,成人网站手机在线观看,超penq97个人,国产一级片免费看

Domestic Market:
Xia Dongliang +86-13906127738
Foreign Market:
John Chiang +86-15961106108

Products

Diethyl phthalate

Categories: Ester
Product Name: Diethyl phthalate

CAS No.: 84-66-2
Structural Formula: 

Product Introduction: Diethyl phthalate, produced by our company with advanced technology introduced from Shanghai, can take the place of imported product and reagent products with special design, shortest production process process route and lowest cost. Mainly used as plasticizer of fiber resin, nontoxic binding agent, hydroxy acid resin, acrylonitrile butadiene rubber, neoprene etc.. 

Specification:

Item Index Value
Appearance Colorless transparent liquid
Molecular formula C12H114O4
Ester content ≥ 99.00%
Density ( d2020) g/cm3 1.118
Acidity(mgkoh/g) ≤ 0.10%
Water content ≤ 0.10%

Physicochemical property: Colorless transparent oily liquid, boiling point:298°C, flash point:153°C, refractive index:(nD25)1.499, viscosity:(20°C)13mpa.S. Vapor tension(163°C)1.867kpa. Dissolved together with ethanol, aether, soluble in acetone, benzene, insoluble in water.

Packing & storage: Packed in metal pail, Pay attention to the fire and heat. Transported according to the common inflammable chemicals. NW:200kg for per pail.

Add: 3# Hengluolu, Henglin town, Changzhou, China, 213101
Domestic Market: Xia Dongliang, Mob: +86-13906127738
Tel: +86-519-88783621 E-mail: xjq@xialichem.com
Foreign Market: John Chiang, Mob: +86-15961106108
Tel: +86-519-88721665 E-mail: john.chiang@xialichem.com
91久久婷婷国产麻豆精品电影 | 久久性高潮视频无码 | 少妇性BBB搡BBB爽爽爽视頻 | 一级BBBBBBBBB毛片视频 | 又粗又大又黄A片免费看樱花 | 大腚人妻-ThePorn | 91拍真实国产伦偷精品 | 亚洲成色www成人网站妖精 | 成人做爰A片免费观看 | 超碰在线免费精品在线免费 | 国产高潮A片羞羞视频涩涩 欧美乱码精品一区二区三区 | 成人网站 免费入口免费 | 国产偷人妻精品一区 - 百度 - 百度 | 中文字幕欧美在线 | 一级丰满老熟女毛片AV | 亚洲成色www成人网站妖精 | 少妇搡BBBB搡BBB搡太庠 | 欧美肥老太婆乱码A片 | 看国产黄A三级三级三级看三级 | 国产女人18毛片水真多18精品 | 四川少妇丰满四川话 | 少妇高潮婬片免费观看 | 久久久91人妻无码精品蜜桃HD粉嫩 | 中文字幕人妻一区二区 | 91精品国产aⅴ一区二区 | 黄视频在线免费看 | 久久国产精品免费 | 日韩无码高清视频 | 亚洲精品在线视频 | 亚洲免费观看高清完整版在线观看 | 日韩欧美一区二区三区久久婷婷 | 国产精品久久久久久久久久红粉 | 农村婬乱A片免费看 | 国产成人无码免费视频 | 一区二区三区自拍 | 两个人看的www免费视频 | 国产农村一级特黄妇女A片一 | 中文字幕亚洲视频 | 免费黄色在线观看 | 国产亲妺妺乱A片免费观看 小黄书网页版入口免费观看 | 国产熟妇无码A片AAA毛片视频 |