Isu tiri mutungamiri anotungamira weL-Tryptophan CAS 73-22-3 muChina.L-Tryptophan CAS 73-22-3 inowanikwa muzvitoro uye inogona kuendeswa nokukurumidza.COA, MSDS uye TDS yeL-Tryptophan CAS 73-22 -3.
Believe Chemical inotungamira China L-Tryptophan CAS 73-22-3 mugadziri, mutengesi uye mutengesi. Kuomerera pakutsvaga kwemhando yakakwana yezvigadzirwa, kuitira kuti yedu
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Product Name |
L-Tryptophan |
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Formula |
Molecular Weight |
204.23 |
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CAS NO. |
73-22-3 |
Quantity |
500KG |
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Items |
Tsanangudzo |
Results |
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Chitarisiko |
White crystal kana crystal powder |
Conforms |
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Assay |
99% | 99.36% |
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MHEDZISO |
Mhedzisiro yacho inoenderana neyakajairwa |
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Kunyungudika 289-290 ° C (Zvita.) (lit.)
Kutenderera chaiko - 31.1 º (C = 1, H20)
Poindi yekubikira 342.72 ° C (yakaomarara fungidziro)
Density: 1.34
Refractive index - 32 ° (C = 1, H2O)
Kuchengetedza mamiriro: 2-8 ° C
Solubility 20% NH3: 0.1g/mlat20 ° C, yakajeka, isina ruvara
Chimiro: Upfu
Acidity coefficient (PKA) 2.46 (AT25 â)
Ruvara: whitetoyellow chena
PH 5.5-7.0 (10g / L, H2O, 20 â)
Chiitiko chemaziso[α] 20/D31.5±1°,c=1%inH2O
Kunyungudika kwemvura 11.4g/l (25 ºC)
Synthesis ye organic intermediates
