USD $8.20-8.80 / Kilogram
USD $1.00-10.00 / Kilogram
physical properties
colorless or nearly colorless transparent liquid, it is soluble in water, ethanol and glycerol.
product name |
sodium lactate |
appearance |
colorless or nearly colorless transparent liquid |
molecular formula |
ch3chohcoona |
molecular weight |
112.06g/mol |
cas no. |
867-56-1 |
hs code |
291811 |
test standard: dir2008/84/ec&amendments usp31 ep6
item |
standard |
result |
appearance |
passes ep test |
passes ep test |
sodium lactate test |
passes ep test |
passes ep test |
sodium test |
passes ep test |
passes ep test |
color(fresh solution) |
max.50hazen |
20hazen |
density at 20°c |
1.32-1.34g/ml |
1.32-1.34g/ml |
sodium lactate content |
60-61%w/w |
60.4%w/w |
sodium content |
12.3-12.6%w/w |
12.4%w/w |
total acid(as lactic acid) |
max.0.3%w/w |
0.05%w/w |
stereo chemical purity(l-isomer) |
min.97% |
min.97% |
ph(fresh solution) |
6.5-8.5 |
8.1 |
ph(thermostability) |
max.0.2(heatstable) |
max.0.2(heatstable) |
iron |
max.5ppm |
max.5ppm |
chloride |
max.25ppm |
max.25ppm |
calcium |
max.10ppm |
max.10ppm |
sulphate |
max.20ppm |
max.20ppm |
heavy metals total |
max.5ppm |
max.5ppm |
arsenate |
max.1ppm |
max.1ppm |
mercury |
max.1ppm |
max.1ppm |
barium |
pass ep |
pass ep |
aluminum |
max.0.1ppm |
max.0.1ppm |
lead |
max.5ppm |
max.5ppm |
reducing substances sugars&sucroses |
passes ep test |
passes ep test |
reducing substances(sugars) |
passes usp test |
passes usp test |
oxalate/phosphate |
passes ep test |
passes ep test |
citrate/oxalate/phosphate/ tartrate |
passes usp test |
passes usp test |
methanol and methyl esters |
max.25ppm |
max.25ppm |
ethanol |
max.150ppm |
max.150ppm |
bacterial endotoxins |
max.5 iu/g. |
max.5 iu/g |
microbial contamination |
max.10 cfu/g |
max.10 cfu/g |
mesophilic bacteria |
max.100 counts/g |
max.100 counts/g |
moulds |
max.10 counts/g |
max.10 counts/g |
yeasts |
max.100 counts/g |
max.100 counts/g |
conclusion |
the products and samples are up to standard |