Products
Custom Made
Contact us
Address: Xianshan Road, Liuting Town, Chengyang District Qingdao, China.
Tel: +86(532)84930025,84930565
Fax: +86(532)84930125
E-mail: sales@baotaichem.com
Tel: +86(532)84930025,84930565
Fax: +86(532)84930125
E-mail: sales@baotaichem.com
Products Show
Your Location: Home > Products Show
Lactic Acid 80% Excel Grade
Description
It is slightly yellow, syrupy and hygroscopic liquid that complies with the specifications of Food Chemical Codex 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.50 Hazen
|
|
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 FCC test
|
|
Packing
|
|
|
1200 kg IBC, polythene drums of 25 or 250 kg.
|
|
