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 Products:Buffered lactic acid food grade 緩沖乳酸

 Specification
 緩沖乳酸
               GREEN Buffered Lactic Acid
  樂林緩沖乳酸是生物發酵乳酸與乳酸鈉緩沖制成的。 緩沖乳酸是根據不同含量,緩沖效果,PH的水平 以及客戶需求而制成的一種液體產品。
乳酸符合E270 標準;乳酸鈉符合E325標準 。
GREEN buffered lactic acid L+ is lactic acid buffered with sodium lactate , produced by bio-fermentation . It is a liquid product available with different concentrations depending on the buffering effect –PH level –requested .
Lactic acid complies with E270 ;sodium lactate complies with E325 .
Specification

Item
Specification
Product name
Buffered lactic acid 60%
Stereochemical purity % L+
90% min
Colour (fresh solution ) hazen
50 max
Heavy metals (as Pb) ppm
10 max
Iron               ppm
10 max
Calcium           ppm
10 max
Chloride           ppm
10 max
Sulphate           ppm
10 max
Copper            ppm
1 max
Zinc              ppm
1 max
GREEN Refference digits
   Assay of lactic acid % wt
   Assay of sodium lactate %wt
   Density (@20’C)     g/ml
   PH (10%solution )
 
60%
18-21
1.24-1.25
2.9-3.2
Packing  
25/250kg drum /1200 kg IBC

 
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