Singumkhiqizi oholayo we-L-Tryptophan CAS 73-22-3 e-China.L-Tryptophan CAS 73-22-3 iyatholakala esitokweni futhi ingalethwa ngokushesha.COA, MSDS kanye ne-TDS ye-L-Tryptophan CAS 73-22 -3.
I-Believe Chemical ingumkhiqizi ohamba phambili waseChina we-L-Tryptophan CAS 73-22-3, umphakeli nomthengisi. Ukunamathela ekuphishekeleni izinga eliphelele lemikhiqizo, ukuze yethu
Sisebenza kahle ngezinzuzo zemikhiqizo yamakhemikhali emkhakheni. Imikhiqizo yethu ithunyelwa eYurophu, e-United States, Japan, South Korea, Southeast Asia nakwamanye amazwe nezifunda. Ngomhlahlandlela wesayensi nobuchwepheshe, ukwethembeka njengesisekelo, ikhwalithi njengempilo, nokuthembela kumqondo webhizinisi wokuqamba nokuthuthuka, sithemba ngobuqotho ukusungula ukuhwebelana nokubambisana okubanzi namakhasimende asekhaya nawakwamanye amazwe ukuze sakhe ukuchuma!
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Igama Lomkhiqizo |
L-Tryptophan |
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Ifomula |
Isisindo samangqamuzana |
204.23 |
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I-CAS NO. |
73-22-3 |
Ubuningi |
500KG |
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Izinto |
Ukucaciswa |
Imiphumela |
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Ukubukeka |
I-crystal emhlophe noma i-crystal powder |
Kuyavumelana |
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Isivivinyo |
99% | 99.36% |
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ISIPHETHO |
Umphumela uhambisana nokujwayelekile |
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Iphoyinti lokuncibilika 289-290 ° C (Dec.) (elikhanyisiwe)
Ukuphenduka okuqondile - 31.1 º (C = 1, H20)
Iphoyinti lokubilisa 342.72 ° C (isilinganiso esinzima)
Ukuminyana: 1.34
Inkomba ye-refractive - 32 ° (C = 1, H2O)
Isimo sesitoreji: 2-8 ° C
I-Solubility 20% NH3: 0.1g/mlat20 ° C, icacile, ayinambala
Ifomu: Impushana
I-acidity coefficient (PKA) 2.46 (AT25 â)
Umbala: omhlophe okuphuzi
PH 5.5-7.0 (10g / L, H2O, 20 â)
Umsebenzi wokubona[ α] 20/D31.5±1°,c=1%inH2O
Ukunyibilika kwamanzi 11.4g/l (25 º C)
Ukuhlanganiswa kwe-organic intermediates
