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DL-Cysteine HCL H2O CAS:10318-18-0 << BACK
ItemLimit
AppearanceWhite crystal or crystalline powder
State of Solution98% Min
Chloride (Cl)19.89% to 20.29%
Sulfate (SO4)0.10% Max
Iron (Fe)2ppm Max
Heavy Metals (Pb)10ppm Max
Arsenic (As2O3)1ppm Max
Other Amino Acids Not Detectable
Loss on Drying8.5% to 12%
Assay98.5% to 101.0%

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