(2Z)-3-methyl-4-oxo-4-(1H-pyrrol-2-yl)but-2-enoic acid--Taixing Zhongran Chemicals Co.,Ltd.

	Intermediates
	2-Cyanophenol
	2,4-Dihydroxybenzaldehyde
	2-Hydroxy-4-methoxybenzaldehyde
	4-Chlorophenyl methyl sulfone
	5-[3-Chloro-5-(trifluoromethyl)pyrid-2-ylsulphonyl]thiophene-2-sulphonyl chloride
	4-Nitrobenzyl chloride
	...MORE
	Acid Mordant Dyes
	Eriochrome Balck T
	Eriochrome Balck T250
	alizarin blue black B
	Acid Chrome Pure Blue B
	Acid Mordant Brown RH
	Acid Mordant Navy Blue RRN
	...MORE

(2Z)-3-methyl-4-oxo-4-(1H-pyrrol-2-yl)but-2-enoic acid
Alias:	(2Z)-3-methyl-4-oxo-4-(1H-pyrrol-2-yl)but-2-enoic acid
Formula:	C₈H₇NO₃
Weight:	179.17
Physical Property:	White or almost right crystalline powder, odorless, flavor bitterness, little stimulation.
Loss on drying:	≤1.5%
Heavy Metal:	≤0.001%
Assay:	≥99%%
Package:	25kgs drum
Characteristic:	used for prevent and treat poultry colds, antypical Newcastle disease, duck plague ,virus respiratory disease and other infectious disease.
Expiry:	2 years.