sales@baotaichem.com
sales@baotaichem.com
|
Description |
||
|
Buffered lactic acid is preparation synthesized from lactic acid and sodium lactate, suitable to be used to adjust PH value. Clarify the liquid transparently for being colorless or a little yellow of this product; Gentle saline taste; no smell or take the special smell slightly. |
||
|
Physical-chemical properties |
||
|
Chemical name |
2-Hydroxypropanoic acid (Lactic acid) 2-Hydroxypropanoic acid, monosodium salt (Sodium lactate) |
|
|
Molecular Weight |
90 (Lactic acid), 112 (Sodium lactate) |
|
|
Molecular Formula |
C3H6O3 (Lactic acid), C3H5O3 Na (Sodium lactate) |
|
|
Registration |
||
|
CAS No |
79-33-4 (Lactic acid), 867-56-1 (Sodium lactate) |
|
|
E-code |
E 270 (Lactic acid), E 325 (Sodium lactate) |
|
|
Applications |
||
|
Buffered lactic acid is PH regulator with buffering effect. It the dosage is mistaken slightly, PH will not be influenced. Has bacteria inhibition effect, can effectively strengthen or resist oxidation, and extend storage period. Can also be used as sour flavor, with mild sourness. Can improve the appearance, taste, elasticity, viscosity of flour products. Take effect to protein in flour, and can bring rich meshes to the flour paste. Can improve the viscosity, softness, apperance and flavor of flour. Can make the boiling of noodle made of flour or starch easier. In candy, it can reduce the vice effect of souring agent, and maximize the transversion of sugar and degradation of gelatin. |
||
|
Specification |
||
|
Parameter |
FCCV |
|
|
Color (fresh solution) |
Max.70 Hazen |
|
|
Lactic acid Assay |
58.0%-61.0% |
|
|
Sodium lactate Assay |
19.0%-21.0% |
|
|
Density (@20°C) |
1.24 g/ml – 1.26g/ml |
|
|
PH(10 g product + 90 g water) |
2.8-3.2 |
|
|
Chloride |
Max.30ppm |
|
|
Sulphate |
Max.20ppm |
|
|
Heavy metals (as Pb) |
Max.10ppm |
|
|
Iron |
Max.10ppm |
|
|
Calcium |
Max.20ppm |
|
|
Packing |
||
|
1200 kgIBC, polythene drums of 25 or 250 kg. |
||