Lieu d'origine: Shandong
Formule moléculaire: CH 3 CH (HO) COOH
Poids moléculaire: 90,08
Propriétés: similaire au liquide transparent incolore
Indice de qualité:
|
Item |
Unit |
Standard |
|
Total Assay |
% w/w |
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:
3.Pour améliorer le goût de la farine et des produits à base de farine
Acide lactique de haute qualité 80%
Formule moléculaire: CH 3 CH (HO) COOH
Poids moléculaire: 90,08
Propriétés: similaire au liquide transparent incolore
Indice de qualité:
|
Item |
Unit |
Standard |
|
Total Assay |
% w/w |
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:
3.Pour améliorer le goût de la farine et des produits à base de farine
Groupes de Produits : Additifs alimentaires > Acide lactique
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