1,4-Phthalaldehyde--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

1,4-Phthalaldehyde
Alias:	p-Phthalaldehdye Terephthaldicarbo Benzene-1,4-dicarboxaldehyde
CAS RN:	623-27-8
EINECS:	210-784-8
Formula:	C₈H₆O₂
Weight:	134.13
Assay:	≥98.00%
Water:	≤0.05%
Appearance:	White needles crystal
Melting Point:	114-116°C
Boiling Point:	245-248°C
use:	Be used in making dyes, pharmaceutical, plastic and diaminostilbene disulfonic acid.