China 2',4'-Dihydroxyacetophenone - China Supplier

2',4'-Dihydroxyacetophenone

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Industry Category: Chemicals/Chemical Intermediates/Intermediate Compounds
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CAS NO: 89-84-9
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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:三氯化铝 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:2,4-二羟基苯乙酮 89-84-9

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