SYNONYM: L-a-AMINO-b-PHENYPROPIONIC ACID
FORMULA: C9H11NO2
M.W.: 165.19
CAS NO.: 63-91-2
DESCRIPTION: WHITE, CRYSTALLINE, A LITTLE BITTER, SLIGHTLY WATER
SOLUBLE, STABLE IN DRYING AIR, HAVING ACTIVITY FEATURE OF LAEVO OPTICAL
DENSITY.
SPECIFICATIONS:
|
Assay（C9H11NO2） |
98.5% - 102.0% |
|
R.rotation[a]D20 |
-33°- -35° |
|
PH |
5.4-6.0 |
|
Heavy Metals
(AS Pb) |
0.002% MAX. |
|
Arsenic (As) |
0.0002% MAX. |
|
Lead (Pb) |
0.001% MAX. |
|
Loss on drying |
0.30% MAX. |
|
Residue on
Ignition |
0.10% MAX. |
USES: MAINLY USED IN MEDICINE, FOODSTUFF, CHEMISTRY FIELDS, ETC.
PACKING: PACKED IN 25KG FIBER DRUM.