N-Acetyl-L-Cysteine
Specification:
|
N-Acetyl-L-Cysteine |
AJI92 |
USP36 |
|
Appearance |
White crystalline powder |
White crystals or crystalline powder |
|
Assay |
98.5%~101.0% |
98.0%~102.0% |
|
pH |
2.0~2.8 |
2.0~2.8 |
|
Specific rotation |
+21.3º~+27.0º |
|
|
Transmittance |
≥98.0% |
--- |
|
Loss on drying |
≤0.5% |
≤1.0% |
|
Residue on ignition |
≤0.20% |
≤0.5% |
|
Chloride(Cl) |
≤0.04% |
--- |
|
Heavy Metals (Pb) |
≤10ppm |
≤0.001% |
|
Iron (Fe) |
≤20ppm |
--- |
|
Sulfate(SO4) |
≤0.030% |
--- |
|
Arsenic(As2O3) |
≤1ppm |
--- |
|
Ammonium(NH4) |
≤0.02% |
--- |
|
Other amino acids |
Conforms |
--- |
|
Melting point |
106ºC~110ºC |
--- |
Standard: AJI, USP
Function and application: Nutrition enhancers, food additives, etc.
Packaging: 25kg/drum, others as required
MOQ：25kg
Shelf life: two years
Category
Tags
Recommended
Standard: CP, AJI, USP
Function and application: Flavoring agents, nutritional supplements, food additives, feed additives, pharmaceutical intermediates, flavor enhancers, etc
Packaging: 25kg/bag (drum), others as required
MOQ：25kg
Shelf life: two years
Standard: AJI
Function and application: Nutritional supplements, pharmaceutical intermediates, etc.
Packaging: 25kg/bag (drum), others as required
MOQ：25kg
Shelf life: two years
Standard: AJI, CP, USP, FCC
Function and application: Food additives, nutritional supplements, pharmaceutical intermediates, etc.
Packaging: 25kg/drum, others as required
MOQ：25kg
Shelf life: two years
Standard: AJI, CP, USP
Function and application: Food additives, nutritional supplements, pharmaceutical intermediates, pharmaceutical reagents, etc.
Packaging: 25kg/drum, others as required
MOQ：25kg
Shelf life: two years