L-Cystine Base
1.Supperior L-Cystine Base
2.Assay: L-Cystine Base 99%
3.Fresh Material L-Cystine Base
4.Fast Delivery
Product Name: L-Cystine Base
CAS No: 52-90-4
Synonyms Name: Cysteine disulfide
Molecular Formula: C3H7NO2S
Function:
L-Cystine is required for proper vitamin B6 utilization and also helpful in the healing of burns and wounds, breaking down mucus deposits in illness, the supple of insulin to the pancreas, increasing the levels of glutathione in lungs, liver, kidney, and bone, additionally may have effect of anti-aging.
Description | White Crystals or Crystalline Powder |
Assay | 98.5-101.0% |
PH | 5.0-6.5 |
Specific Rotation | -215 to -225 degree |
Chloride(Cl) | 0.02% Max. |
Sulfate(SO4) | 0.02% Max. |
Ammonium (NH4) | 0.02% Max. |
Iron(Fe) | 20ppm Max. |
Heavy Metals(Pb) | 10ppm Max. |
Arsenic(As2O3) | 1ppm Max. |
Organic Volatile Impurities | Meets the Requirements |
Loss on Drying | 0.2% Max. |
Residue on Ignition(Sulfated) | 0.10% Max. |
Organic Volatile Impurities | Conforms |
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