Qingdao Baotai Refining Chemical Co., Ltd.

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Lactic Acid 80%

Product Details:

Purity	80%
CAS No.	79-33-4
Place of Origin	Shandong, China (Mainland)
Brand Name	BAOTAI
Model Number	FOOD GRADE

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Detailed Product Description

Lactic Acid 80% Food Grade

Description

It is slightly yellow, syrupy and hygroscopic liquid that complies with the specifications of Food Chemical Codex V (FCC V). In the USA, lactic acid has the GRAS-status (Generally Recognised As Safe). It is registered in Europe as a food additive with the reference E-270.

Physical-chemical properties
Chemical name	2-Hydroxypropanoic acid
Molecular Weight	90.08 g/mol
Molecular Formula	C₃H₆O₃
Registration
CAS No	79-33-4
E-code	E 270
Specification
Parameter	FCCV
Assay	Min. 80%wt
Stereochemical purity L(+)	Min.97%
Density(@20 )	1.18 g/ml -1.19 g/ml
Colour (fresh solution)	Max. 70 Hazen
Odour	Slightly acid(due to the fermentation process)
Taste	Mild acid
Heavy metals (as Pb)	Max. 10 ppm
Iron	Max.10 ppm
Calcium	Max. 10 ppm
Chloride	Max. 10 ppm
Sulphate	Max. 10 ppm
Sulphated ash	Max. 0.1%
Cyanide	Max. 5 ppm
Lead	Max. 0.5 ppm
Arsenic	Max. 1 ppm
Mercury	Max. 1 ppm
Reducing Substances(Sugars)	passes FCC test
Citric, Oxalic, Tartaric, Phosphoric Acids	passes USP test
Packing
1200 kg IBC, polythene drums of 25 or 250 kg.