Lactic acid excel grade

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Basic Info

Place of Origin:	Hubei, China (Mainland)

Product Description

Molecularformula: CH3CH(HO)COOH
Molecularweight: 90.08
Properties: colorless transparent liquid
Qualityindex:

PARAMETER	UNIT	STANDARD	TEST
Total acidity(as lactic acid)	%w/w	Min.80.0	80.1
Stereochemical purity	%L(+)	Min.97	Min97
Density (@20°C)	G/ml	1.19-1.21	1.19-1.21
Colour (fresh solution)	Hazen	Max.50	Max.50
Heavy metals (as Pb)	ppm	Max.10	Max.10
Iron	ppm	Max.10	Max.10
Calcium	ppm	Max.10	Max.10
Chlorine	ppm	Max.10	Max.10
Sulphate	ppm	Max.10	Max.10
Sulphated ash	%w/w	Max.0.1	Max.0.1
Cyanide	ppm	Max.5	Max.5
Lead	ppm	Max.0.5	Max.0.5
Arsenic	ppm	Max.1	Max.1
Mercury	ppm	Max.1	Max.1
Reducing substances (sugars)	-	Passes FCC test	Passes FCC test
Citric, oxalic, tartaric, phosphoric acid	-	Passes USP test	Passes USP test