Quality standards
Items
Standards
Appearance
A white, crystalline, with a sweet taste ,
freely soluble in water ,sparingly soluble
in alcohol
A: Specific optical rotation
+52.5º—+53.3º
Water %
1.0 Max
Arsenic PPM
Calcium PPM
200 Max
Lead PPM
0.5 Max
Chloride %
0.01 Max
Sulphates %
0.025 Max
Appearance of solution
Solution is clear and not more intensely
colored than reference solution
Barium
Any opalescence in the solution is not more intense than in the standard
Sulphites PPM
15 Max
Sulphated ash %
0.1 Max
Pyrogens (TAL 10% solution):Eu/ml
0.125 Max
Bacterium cfu/g
800 Max
Mildew cfu/g
80 Max
Coliform
Should not be found
PH
4--6.5
Package: 25kg Paper bags or woven bags lined with PP bag.