国产精品高清在线_日本精品中文字幕在线不卡_99re久久最新地址获取_成人黄频_黄色大片久久久_中文字幕一区在线无码视频

ZHEJIANG ZANCHENG LIFE SCIENCES LIMITED

浙江贊誠(chéng)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: 九一免费视频网 | 99热这里只有成人精品国产 | www.com草莓视频 | 韩国中文免费在线视频 | 高清欧美性猛交XXXX黑人猛交 | 韩国三级毛片 | 欧美精品免费一区二区三区 | 国产最新精品视频 | 视频亚洲区 | 亚洲色图综合区 | 任你躁国产老女人 | 亚洲码欧美码一区二区三区 | 免费观看一级黄色大片 | 2020亚洲天堂| 成人在线免费观看网址 | 国产精品国产亚洲精品看不卡15 | 久久综合综合久久 | 国产三级视屏 | 老司机永久免费视频 | 在线地址一地址二免费看 | 新国产美女遭强高潮免费 | 国产一区精品在线观看 | 国产99久久久久久 | 777cc成人| av一级在线 | 精品国产乱码久久久久久图片 | 亚洲一区二区三区在线免费观看 | 久久精品影视免费国产大片 | 99在线热免费视频精品10 | www.中文字幕久久久 | 老师和学生三级国产 | 九色成人免费视频 | 欧美精品1区2区3区 国产在线视频在线 | 精品99| 欧美色综合 | 亚洲成人黄色片 | 亚洲精品一区二区毛豆 | 国产高清一区二区三区 | 亚洲国产精品久久久久秋霞影院 | 午夜黄网| 顶级欧美熟妇XXXXX欧美 |