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I-L-cystine HCL inozinzo oluhle
Intshayelelo
I-L-cystine hydrochloride ngokuqhelekileyo i-crystalline powder emhlophe, i-soluble emanzini kunye ne-alcohol solvents. Indawo yayo yokunyibilika imalunga ne-213-216 degrees Celsius. I-L-cystine hydrochloride inozinzo oluhle kwaye akulula ukubola. Izinzile ngakumbi phantsi kweemeko ezingathathi hlangothi okanye ezine-asidi encinci, kwaye iya kubola phantsi kweemeko ze-alkaline. Ukongeza, i-compound ivakalelwa kukukhanya kunye nobushushu kwaye idinga ukugcinwa kwindawo epholileyo neyomileyo.
inkcazelo2
Inkcazo
| L-cystine | Isalathiso sase-USA | AJI92 | FCCV |
| Isivavanyi | 98.5-101.5% | 98.5-101.0% | 98.5-101.5% |
| PH | / | 5.0-6.5 | / |
| Ukujikeleziswa okuthe ngqo[a]D20 | -215 ° --225 ° | -215 ° --225 ° | -215 ° --225 ° |
| Ukujikeleziswa okuthe ngqo[a]D25 | / | / | / |
| I-Transmittance(T430) | / | ≥98.0% | / |
| Ikloridi(Cl) | ≤0.02% | ≤0.02% | / |
| I-Ammonium(NH4) | / | ≤0.02% | / |
| Isulfate(SO4) | ≤0.02% | ≤0.02% | / |
| Intsimbi(Fe) | ≤10PPM | ≤20PPM | / |
| Iintsimbi ezinzima(Pb) | ≤10PPM | ≤10PPM | ≤5PPM |
| Arsenic | / | ≤1PPm | / |
| Ezinye ii-amino acids | ubumdaka bomntu≤0.2% ubumdaka bubonke≤2.0% | ukuhambelana | / |
| I-Ninhydrin-positive substances | / | / | / |
| Ilahleko ekomisweni | ≤0.20% | ≤0.20% | ≤0.20% |
| Intsalela ekutshisweni | ≤0.10% | ≤0.10% | ≤0.10% |
