High quality China Cheap Buffered Lactic Acid

Molecular formula: CH3CH(HO)COOH
Molecular weight: 90.08
Appearance: Similar to colorless transparent liquid
  Quality index:

Item	Unit	Standard
Total Assay	G/mol	78-82
Lactic acid	% w/w	59-61
Sodium lactate	%w/w	19-21
Stereo chemical purity	%L(+)	≥97%
Density (@20°C)	G/ml	1.24-1.25
Chroma (fresh solution)	APHA	≤50
PH (10% solution)	---	2.9-3.2
Heavy metals(as per Pb)	ppm	≤10
Fe	ppm	≤10
Ca	ppm	≤10
Chloride	ppm	≤10
Sulfate	ppm	≤10
Cu	ppm	≤1
Zn	ppm	≤1
Hg	ppm	≤1
As	ppm	≤3

  Application: As PH and regulator in beer,candy etc   Official Certification: The product has passed the REACH authentication