DL-Cysteine Hydrochloride Monohydrate is an compound of amino acids.
Item | Standard |
Appearance | White crystals or crystalline powder |
Assay(%) | 98.5 - 101.0 |
Specific rotation(°) | -0.5 - +0.5 |
State of solution(%) | 98.0 Min |
Loss on drying(%) | 8.5 - 12.0 |
Ash(%) | 0.10 Max |
Heavy metals(ppm) | 10 Max |
As(ppm) | 1 Max |
Cl(%) | 19.89 - 20.29 |
NH4(%) | 0.02 Max |
SO4(%) | 0.02 Max |
Fe(ppm) | 10 Max |
Provide quality after-sale service once the container is received.
   In case the product is damaged, we will refund you or resend a new packaging.
   Also, if the goods are not as per your specification, we will callback the container at our cost, or compensate you as per our agreement.
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