Product Name: H-D-Asp-OH
CAS#: 1783-96-6
Synonyms: D-Aspartic acid
Molecular Formula: C4H7NO4
Molecular Weight: 133.1
Reference standard: AJI92
Specifications:
|
Item |
Standard |
|
ASSAY |
98.0-101.0% |
|
TRANSMITTANCE |
Not less than98.0% |
|
SPECIFIC ?ROTATION |
-24.0 oto -26.0 o |
|
LOSS ON DRYING |
Not more than0.20% |
|
CHLORIDE(CL) |
Not more than200PPM |
|
AMMONIUM(NH4) |
Not more than200PPM |
|
IRON(Fe) |
Not more than10PPM |
|
HEAVY? METALS(Pb) |
Not more than10PPM |
|
ARSENIC(As203) |
Not more than1PPM |
|
RESIDUE ON IGNITION |
Not more than0.1% |
