PHARMACEUTIC, INSECTICIDE INTERMEDIATES|FOOD, FEED ADDITIVES|BASIC ORGANIC RAW|DYESTUFF & PIGMENT INTERMEDIATES--Nantong Acetic Acid Chemical Co., Ltd.

	Sorbic Acid
	Potassium Sorbate
	2-Cyano pyridine
	3-Cyano pyridine
	Acetoni
	Diketene
	Methyl Acetoacetate
	Ethyl Acetoacetate
	Dehydroacetic Acid
	Sodium Dehydroacetate
	Naphthol
	1-(P-tolyl)-3-Methyl-5-Pyrazolone
	Acetoacet Anilide
	Acetoacet-O-Toluitide
	Acetoacet-P-Anisidine

Product name:

1-PHENYL-3-METHYL-5-PYRAZOLONE

Product Category:

PHARMACEUTIC,INSECTICIDE INTERMEDIATES

Cas No.:

89-25-8

EINECS NO：

201-891-0

Formula:

C₁₀H₁₀N₂O

Structure Formula:

M.W.：

174.20

Characters

Light yellow crystalline powder, Insoluble in cold water, soluble in hot water, easy soluble in acids, alkalis and organic solvents, slightly soluble in alcohol and benzene.

Uses:

It's mainly used as the raw materials for producting "Analgin", "Aminopyrine" , and also used for the organic pigment intermediates.

Standard:

HG/T 2306-2007

Specifications

ITEM	INDEX
	First-class product	Qualified
Appearance	light yellow crystal or powder
Assay（Mass fraction）/%, ≥	98.5	98.0
Initial melting point /℃, ≥	127.0
Loss on heat(mass fraction)/%, ≤	0.5
Solubility in 5% HCL	completely	-

Packing:

Polywoven bag lines plastic bag and iron drum, ner weight: 25kg. Or following your demand .

Storage:

Stored in clean, dry and ventilated storehouse, away from fire, prevented from heating and wetting.

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