DICARBOXYLIC ACIDS MIXTURE FIRST AND SECOND GRADE

Dicarboxylic acids

mixture is used in building industry as an agent for production of concrete, in chemical industry for amber and glutaric acids production; has also found its application in production of plasticizers, foamed polyurethanes, adhe-sives, synthetic lubricating oil, paint and varnish products as well as in other manufacturing fields.

Dicarboxylic acids mixture first grade is crystalline flaky substance colored from light beige to light brown. Dicarboxylic acid second grade is crystalline flaky substance colored from green to gray.

Description	First grade	Second grade
Acid number, mg KOH/g	700-900	700-900
V, %, maximum	0,005	1,0
Cu, %, maximum	0,015	2,5

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