国产亚洲av人片在线观看,最新国产av无码专区亚洲,欧美激情内射喷水高潮,中国极品少妇videossexhd

青島泛化國際貿(mào)易有限公司
地址:青島市山東路6號華潤大廈A座
電話:0532 85819859 85826252 88789568
傳真:0532 85816786
郵箱:president@sinounichem.com 聯(lián)系人:張煥宇
網(wǎng)址: http://www.tpyad.com

呋喃系列
TDS OF FURFURYL ALCOHOL
2023-12-22 11:12:44 | 來源:admin

TDS of Furfuryl alcohol
Furfuryl alcohol is also called furancarbinol,its molecular formula is C5H6O2 and its molecular weight 98.10(according to lntl Relative Atomatic Mass 1987).
 
Furfuryl alcohol is a colorless or light yellow transparent lipuid with a little bitter smell,can dissolve in water,is unstable in water,is apt to dissolve in alcohol,ether,etc.organic solvents,doesn`t dissolve in paraffin hydrocarbon and is apt to be resinified when meeting with acids.lts color will deepens because of condensation action when deposited in air.
Industrial furfuryl alcohol is mainly used to manufacture furfuryl alcohol resin,which is used as binder of sand core of thermal core shooting box in precise foundry industry.Also furfuryl alcohol is used to manufacture tetrahydrofurfuryl alcohol,anti-corrosion coating,etc. and used as solvents,thinner or other organic raw material.
Commodity Name: Furfuryl Alcohol
Appearance: Colorless to Light Yellow Transparent Liquid
Molecular Formular: C5H6O2
Molecular Weight: 98.10
CAS: 98-00-0
Structure:
H.S.Code: 2932.1300
Specification Sheet:
Ltem
TEST
Appearance
Colorless to light yellow transparent liquid without machinery impurity
Densityp20),g/ml
 
1.129-1.135
Refractive indexnD20)
1.485-1.488
Moisture,%≤
0.3
Cloud Point℃≤
9.0
Acidity,mol/L≤
0.01
Furfural,%≤
0.5G.C)
Furfuryl alcohol Content,%≥
98
Packing: in 250kgs Steel Drums.

亚洲人成无码网站久久99热国产| 一本一本大道香蕉久在线播放| 日韩亚AV无码一区二区三区| 成人无码小视频在线观看| 亚洲精品乱码久久久久久不卡| 日日摸夜夜添夜夜添无码视频夫区| 中国老熟妇自拍HD发布| 少妇高潮无套内谢| 国产青榴视频在线观看| 黄色网站在线免费观看| 汤芳沟沟女沟沟毛多| 华人在线亚洲欧美精品| 中文字幕无码中文字幕有码| 欧美激情在线视频| 天天噜噜噜在线视频| 2022久久国产精品免费热麻豆| 日韩精品一卡2卡3卡4卡新区乱码| 污污污污污污WWW网站免费| 激情综合色综合啪啪五月丁香| 久久久一本精品久久精品六六| 厨房与子乱在线观看| 国产精品IGAO视频网网址| 欧美极品少妇XXXXⅩ| 男女肉粗暴进来120秒动态图| 欧美成人精品三级网站视频| 国产麻无矿码直接观看| 在线亚洲人成电影网站色WWW| 无码一区二区三区| 88国产精品欧美一区二区三区| 日韩无套内射视频6| 人成午夜大片免费视频| 亚洲国产AV无码专区亚洲AV| 在教室伦流澡到高潮hgl视频| 精品亚洲AV无码 一区二区三区| 久久精品中文无码资源站| 无码精品久久一区二区三区| 高清无码午夜福利视频| 自拍偷自拍亚洲精品播放| 国产在线拍揄自揄拍无码| 极品尤物一区二区三区| AV无码中文字幕不卡一区二区三区|