calcium lactate
cas no.:814-80-2
molecular formula: c6h10cao6.5h2o
item | pharma grade | food grade | feed grade |
characteristic | white granular or power | white granular or power | white granular or power |
solbility | easily dissolved in hot water,but not in ether or cholorform | ||
chloride % | ≤0.02 | - | - |
sulphate % | ≤0.02 | - | - |
baryta % | qualified | - | - |
iron % | ≤0.005 | - | ≤0.05 |
acidity % | ≤0.5ml | - | - |
heavy metal % | ≤0.002 | ≤0.002 | ≤0.002 |
volatile fatty acid | - | - | no-testing volatility fatty acid bad smell |
≤0.0002 | - | - | |
loss on drying % | ≤30 | qualified | 22.0-27.0 |
mg-basic salt % | 5mg/l | 1 | 1 |
content % | 98.0-103.0 | ≥98.0 | 98-103 |
free acid % | - | ≤0.45 | - |
free alkali | - | - | - |
arsensate % | - | ≤0.0003 | - |