尤物视频污,99热99热99超碰,精品久久久久女少妇,少妇精品无码,日B视屏久久香色,亚洲美女午夜福利av,国产美女被操,国产九九精品,国产久久色情

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:sales@lianyichem.com

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
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 邻水| 赣州市| 河源市| 军事| 库尔勒市| 扎鲁特旗| 蓬溪县| 营口市| 浦北县| 会昌县| 万源市| 钦州市| 仁怀市| 砚山县| 陇南市| 木里| 镇宁| 横峰县| 沂南县| 双柏县| 建水县| 南乐县| 会东县| 古田县| 珲春市| 鄂尔多斯市| 襄汾县| 略阳县| 天全县| 陆川县| 双辽市| 拜城县| 阳朔县| 固镇县| 景泰县| 胶州市| 巫溪县| 任丘市| 盘锦市| 蒙阴县| 丰城市|