Aspartame FCC IV, USP23, NF18
Commodity:
Aspartame
Molecular Formula:
C14H18N2O5
Molecular Weight:
294.31
Specification:
Arsenic (as
As):
3ppm max
Assay:
98.0% - 102.0%
Heavy metals (as Pb):
10ppm max
Loss on
drying:
4.5% max
Other related
substances:
1.5% max
R.
rotation:
+14.5 to 16.5
Residue on
ignition:
0.2% max
Transmittance:
95% min
5-Benzyl-3.6-dioxo-2-Piperazine acetic acid (DKP):
1.5% max
Properties:
White crystalline powder odorless with strong sweet taste, its dilute solution
is approximately 200 times
sweeter than sugar, having a taste closely similar to that of cane sugar
possessing a clean sweet taste
of sugar without any bitter or metallic taste, the PH value of its aqueous
solution (0.8%) being 4-6.5,
unstable in aqueous solution easily decompose to lose sweet taste, rather stable
at low temp, and PH
value being 3-5 slightly soluble in water (approximately 1%) and in ethyl
alcohol(0.26mg/100ml).
Application:
It's used as a food additive, a new kind of low Calorie, nutritive, intense
sweetener.
Packing:
25kg drums.