国产精品边做奶水狂喷无码_亚洲精品中文字幕不卡_国产精无久久久久久久免费_日本精品免费看_国产精品视频播放_国产欧美日韩二区

ZHEJIANG ZANCHENG LIFE SCIENCES LIMITED

浙江贊誠生物科技有限公司

ZHEJIANG ZANCHENG LIFE SCIENCES LIMITED

Specializing in the production and management of intermediates and fine chemicals

Acetophenone

Chemintel Technology

Acetophenone

Information
Product name: Acetophenone
CAS NO.: 98-86-2
Structural formula:
Physicochemical properties

Appearance & Property: transparent to light yellow liquid 

Density: 1.0266

Boiling point: 202ºC

Melting point: 19.6ºC

Flash point: 77ºC

Refractive index: 1.5315-1.534

Stability: Stable. Incompatible with strong oxidizing agents, strong bases, strong reducing agents. Combustible.

Storage conditions: ventilated, low temperature and dry warehouse 

Security Information

RTECS number: AM5250000

Safety instructions: S26

WGK Germany : 1

Hazard category code: R22; R36

Customs code: 2914391000

Packing class: I; II; III

Dangerous goods mark: Xn

Use Used in the preparation of fruity flavors such as grapes, cherries, apricots, peaches, strawberries, etc., used in soft drinks (0.9810-6), frozen foods (2.810-6), candy (3.610-6), baked foods (5.610-6) , Chewing gum (0.610-6) and tobacco; raw material for synthesizing strawberry aldehyde and threon alcohol; used as a high boiling point solvent for dissolving nitrocellulose, cellulose acetate, vinyl resin, coumarone resin and alkyd resin, printing ink, Adhesives, pesticides, etc., can also be mixed with other solvents such as ethanol, acetone and ether; used as raw materials for the synthesis of organic compounds such as mandelic acid, -phenylindole and ibuprofen; plastic plasticizers; Pharmaceutical raw materials; alkene polymerization catalyst; also used in the preparation of orange blossom, lilac, hawthorn and other floral flavors, used in soaps and other cosmetics, is a cheap fragrance; also used as a photosensitizer in organic synthesis, the raw material of the photopolymerization initiator for light curing resin.
【BACK】

BACK
TOP

主站蜘蛛池模板: 久久人妻无码一区二区 | 久久天天躁狠狠躁夜夜AV浪潮 | 91av在线视频播放 | 国产激情久久久久影院 | YW尤物爆乳网站点击进入 | 中国人与黑人牲交FREE欧美 | 人妻夫の上司犯感との中文字幕 | 美女狠狠操 | 久久经精品久久精品免费观看 | 国无码精品一区二区三区在线蜜臀 | 午夜成午夜成年片在线观看 | 熟女人妻一区二区三区免费看 | 夜鲁鲁鲁夜夜综合视频欧美 | 少妇邻居内射在线 | 99久久99久久免费精品 | 亚洲综合另类小说色区色噜噜 | 欧美成人www免费全部网站 | 少妇扒开腿让我爽了一夜 | 国产无人区卡一卡二卡三乱码 | 日本不卡高清一区二区三区 | 性男女做视频观看网站 | 在线观看免费视频网站A站 九九99九九 | 女人爽到高潮免费视频大全 | 久久久久人妻精品一区二区三区 | 99在线在线视频观看 | 少妇被粗黑进进出出在线观看 | 日韩特黄一级片 | 按摩高潮A片一区二区三区 久久亚洲精品无码Va白人极品 | 菠萝菠萝蜜视频在线3 | 奇米影视888欧美在线观看 | 无码h黄动漫在线播放网站 亚洲国产成人精品无码区宅男 | 成年轻人网站色直接看 | 在线看一级毛片免费视频播放 | 中文字幕 自拍偷拍 | 精品一区heyzo在线播放 | 未满小14洗澡无码视频网站 | 成人免费A级毛片无码片 | 日本亚洲色大成网站ww | 玉米地乱妇HD中文字幕 | 18禁又污又黄又爽的网站 | 国产精品白丝JK白祙喷水视频 |