High quality Maleic Acid,CAS No.:110-16-7 ISO,GMP certificate AJI/USP standard Good price&quality Fast delievery time

High quality Maleic Acid (cis-butenedioic acid/toxilic acid),CAS No.:110-16-7

Maleic acid is is an organic acid, known as cis-butenedioic acid, toxilic acid, cis-1,2-Ethylenedicarboxylic acid. CAS:110-16-7

 Maleic acid is soluble in water, whereas fumaric acid is not; and the melting point of maleic acid (130 - 139 °C) is also much lower than that of fumaric acid (287 °C).

 USE:

It is mainly used for making Maleate Salts of Bulk-Drugs like Pheneramine Maleate, Chloropheneramine Maleate and others. It is also used to prevent rancidity in oils.

TITLE OF INDEX	INDEX	RESULT
APPEARANCE	WHITE PIECE CRYSTALLIZATION	Comfirm
ASSAY(ASC4H4O4),%	99.0∼101.0	99.7
APPEARANCE OF SOLUTION	QUALIFIED	Confirm
STATE OF SOLUTION	CLARIFICATION	Comfirm
HEAVY METALS[Pb]  mg/kg	≤10	< 10
IRON[Fe]  mg/kg	≤5	< 5
FUMARIC ACID  %	≤1.5	0.051
SULPHATED ASH  %	≤0.1	0.04
MOISTURE     %	≤2.0	0.33

High quality Maleic Acid,CAS No.:110-16-7