中韩高清无专码区2021曰_色翁荡熄又大又硬又粗又视频图片_波多野结衣乳巨码无在线观看_国产91福利在线播放_国产人妻人伦精品_马来西亚潜水天堂_黄色免费网站下载_免费看黄网站黄污污污热门软件_小莹客厅激情46章至50章视频

China 2',4'-Dihydroxyacetophenone - China Supplier

2',4'-Dihydroxyacetophenone

Price:Negotiable
Industry Category: Chemicals/Chemical Intermediates/Intermediate Compounds
Product Category:
CAS NO: 89-84-9
Brand:
Spec:


Contact Info
  • Add:Qianhuang Town, Wujin District, Changzhou, Jiangsu Province, Zip: 213175
  • Contact: Yang Axing
  • Tel:+86-519-86131077
  • Email:[email protected]

Other Products

Description
Additional Information

Generic Name: Phosphorus pentoxide
Formula:
P2O5, P4O10
Molecular weight:
141.94
CAS NO:
1314-56-3
specification :
98%, technical grade;Reagent grade
Package:
Industrial Grade: compound plastic woven bag, n.w. 20Kg.

Reagent Grade: compound plastic woven bag, n.w. 20Kg.

C.P.: 0.5Kg*20 bottles per box.

A.R.: 0.5Kg*20 bottles per box.
Uses: Drying and dehydrating agent. Condensing agent in organic synthesis.

Introduction:

Properties: White hexagonal crystals or amorphous powder. Very deliquescent.

Exothermic hydrolysis by water to form phosphoric acid. Density 2.38,bp 347癈(sublimation), mp 563癈.

Specification: (in conformity with GB/T2305-2000)

A.R. C.P.
P2O5, % > 98.0 98.0
Clarity pass pass
Water insoluble substances, % ≤ 0.02 0.02
Organic substances pass pass
Heavy metal (Pb), % ≤ 0.002 0.010
Reductive substances (P2O3), % ≤ 0.01 0.02

CAS NO:7446-70-0

EC NO:231-208-1

Molecular Formula:AlCl3

Molecular Weight:133.3422

Synonyms:;Aluminum trichloride anhydrous;Aluminum chloride;Aluminum standard concentrate 10.00 g Al;Aluminium chloride anhydrous;Aluminium trichloride;ALUMINIUM CHLORIDE HEXAHYDRATE;Aluminium chloride;Anhydrous aluminum chloride;trichloroaluminum hexahydrate;Aluminum chloride,anhydrous;

Molecular Structure:三氯化鋁 7446-70-0

CAS NO:89-84-9

EC NO:201-945-3

Molecular Formula:C8H8O3

Molecular Weight:152.1473

Synonyms:;2,4-Dihydroxyacetophenone;2,4-Dihydroxy acetophenone;

Molecular Structure:2,4-二羥基苯乙酮 89-84-9

Industry Category Chemicals/Chemical Intermediates/Intermediate Compounds
Product Category
Brand:
Spec:
Stock:
Origin:
Storefront Language: English Chinese
About Toocle.com -  Toocle Partnership -  Toocle Services -  Toocle Agents
Copyright ? Toocle.com. All Rights Reserved.
(浙)-經(jīng)營性-2023-0192
ChatGlobal Chat Now 蓝山县| 彰化市| 黄梅县| 巴彦淖尔市| 会泽县| 饶平县| 佛学| 松潘县| 临安市| 蒙阴县| 新泰市| 庆云县| 定襄县| 华亭县| 年辖:市辖区| 于都县| 碌曲县| 新沂市| 松滋市| 涡阳县| 河曲县| 鹿泉市| 格尔木市| 黄大仙区| 南部县| 马尔康县| 龙南县| 合水县| 乐山市| 黑山县| 墨脱县| 比如县| 赞皇县| 长武县| 阳江市| 南康市| 隆昌县| 琼海市| 阿克苏市| 响水县| 浙江省|