L-Tryptophan CAS 73-22-3
L-tryptophan amino acid ne na kamshi mai tsaka tsaki wanda ya ƙunshi ƙungiyar indole.Farin fari ne ko ɗan ƙaramin rawaya mai siffar crystal ko foda, tare da solubility na 1 14g (25 ° C), mai narkewa a cikin tsarma acid ko alkali, in mun gwada da karko a cikin maganin alkaline, bazuwa cikin ƙarfi acid.Dan kadan mai narkewa a cikin ethanol, wanda ba a iya narkewa a cikin chloroform da ether.
ITEM | STANDARD |
Bayyanar | Fari zuwa haske rawaya crystal foda |
Gwajin % | ≥98.0 |
Ƙayyadaddun Juyawa | -29.0°~ -32.8° |
PH darajar | 5.0-7.0 |
Asarar bushewa % | ≤0.5 |
Rago kan kunnawa % | ≤0.5 |
Ana amfani da L-tryptophan a cikin bincike na biochemical kuma a matsayin mai kwantar da hankali a cikin magani. kafofin watsa labarai na al'adu.
25kg / drum ko buƙatun abokan ciniki.
![L-Tryptophan-fakitin](http://www.unilongmaterial.com/uploads/L-Tryptophan-pack.jpg)
L-Tryptophan CAS 73-22-3
![L-Tryptophan-packing](http://www.unilongmaterial.com/uploads/L-Tryptophan-packing.jpg)
L-Tryptophan CAS 73-22-3
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