Huangshan Basihui Chemical Auxiliary Co., Ltd.
Search:
成人片黄网站A毛片免费| 久久久久亚洲精品无码蜜桃| 亚洲中文字幕无码自拍一拍五月| 最近2018年中文字幕高清在线| 亚洲中文字幕无码av永久| 久久久96人妻无码精品蜜桃| 国产一二三精品无码不卡日本| 欧美噜噜久久久XXX| 女邻居丰满的奶水在线观看| 国产精品国产三级国产a| 无码高潮少妇毛多水多水免费| 一进一出一爽又粗又大| 国产+日韩+另类+视频一区| 亚洲av日韩av高潮潮喷无码| 五十路熟妇高熟无码视频| 99久久久无码国产aaa精品| 欧美性xxxxx极品少妇| 无码人妻精品一区二区三区蜜桃 | 女性高爱潮AAAA级视频免费| 国产成人无码免费视频在线| 又爽又黄又无遮挡的视频| 98国产精品综合一区二区三区| 亚洲国产成人片在线观看| 寂寞人妻瑜伽被教练日| 真人一进一出120秒试看| 无码人妻久久一区二区三区app| 亚洲人成在线观看| 国产乱码一区二区三区| 东京热av人妻无码a片| 欧美激情精品久久| 成人免费一区二区三区视频| 国模无码人体一区二区| 国产精品国色综合久久 | 18禁真人抽搐一进一出在线| 免费人成在线观看网站| 免费无遮挡无码永久在线观看视频| 国产色欲色欲色欲.www| 狠狠色成人一区二区三区| 熟女人妇 成熟妇女系列视频 | 久久精品国产网红主播| 免费男人下部进女人下部视频|
  Ethers
Alcohols
Acids
Quinones
Carboxylic acid derivat...
Amines
Ketones
Hydrocarbons--alkanes
Hydrocarbons--olefins
Hydrocarbons--Arom...
Heterocyclic compoun...
Nitriles
Aldehydes
Other organic chemical...
 
1,2-propanediol

Product name: propylene glycol gauge: 99.8% package shipment: 210 kg/barrels/water 

 

 

 

Propylene glycol

1,2-propanediol

 

Don't name: 1, 2 - propylene glycol;Propylene glycol;1, 2 - dihydroxy propane;Alpha - propylene glycol;Methyl glycol;Propylene glycol;A propyl alcohol;1, 2-2 hydroxy propyl alcohol

CAS number: [57-55-6]

Molecular formula: C3H8O2

Molecular weight: 76.09

Basic properties:

Appearance characteristics

Colorless viscous stability of liquid water imbibition, almost odourless.

Melting point

-60 °C

Boiling point

187 °C(lit.)

Dense degree of

1.036 g/mL at 25 °C(lit.)

The refractive index

n20/D 1.432(lit.)

Flash point

225 °F

With the way

Used for resin, plasticizer, surface active agent, emulsifying agent and demulsifier of raw materials, can also be used as anti-freeze and heat carrier

Raw material category

Flammable liquids

 
[ Back ]
 
Home | About us | Products | News | Honors | Facility | Order | Contact us | 中文版 【 Admin
Copyright(C)2014, Huangshan Basihui Chemical Auxiliary Co., Ltd. All Rights Reserved Copyright Notice