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L-Theanine (CAS# 3081-61-6) Fitaccen Hoton
  • L-Theanine (CAS# 3081-61-6) 1

L-Theanine (CAS# 3081-61-6)

Abubuwan Sinadarai:

Tsarin kwayoyin halitta Saukewa: C7H14N2O3
Molar Mass 174.2
Yawan yawa 1.171 ± 0.06 g/cm3 (An annabta)
Matsayin narkewa 207°C
Matsayin Boling 430.2 ± 40.0 °C (An annabta)
Takamaiman Juyawa (α) +8.0° (ruwa)
Wurin Flash 214°C
Ruwan Solubility kusan bayyana gaskiya
Solubility Insoluble a cikin ethanol da ether, sauƙi mai narkewa cikin ruwa.
Tashin Turi 1.32E-08mmHg a 25°C
Bayyanar Farin crystal
Launi Fari
pKa 2.24± 0.10 (An annabta)
Yanayin Ajiya 2-8 ° C
Kwanciyar hankali Barga na shekaru 2 daga ranar siyan kamar yadda aka kawo. Ana iya adana hanyoyin magance ruwa a cikin -20 ° har zuwa watanni 2.
Fihirisar Refractive 8 ° (C=5, H2O)
MDL Saukewa: MFCD00059653
Abubuwan Jiki da Sinadarai Farin crystalline foda. Marasa wari, tare da ɗanɗano mai ɗanɗano mai ɗanɗano, tare da ƙimar dandano na 0.15%. Bazuwar zafin jiki na 214 ~ 215. Mai narkewa a cikin ruwa, maras narkewa a cikin ethanol, ether. Kayayyakin halitta sun fi kasancewa a cikin koren shayi mafi girma (har zuwa 2.2%).
Amfani Ana amfani dashi azaman ƙari na abinci

Cikakken Bayani

Tags samfurin

Alamomin haɗari Xi - Haushi
Lambobin haɗari 43 - Yana iya haifar da hankali ta hanyar saduwa da fata
Bayanin Tsaro S28 - Bayan haɗuwa da fata, wanke nan da nan da sabulu-suds mai yawa.
S36/37 - Sanya tufafin kariya da safar hannu masu dacewa.
HS Code 29241990

 

Gabatarwa

L-theanine (L-Theanine) wani sashi ne na musamman a cikin shayi, amino acid na glutamine analog, kuma mafi yawan amino acid a cikin shayi. Ya kasance a cikin koren shayi. Yana da ɗanɗano mai daɗi. Ana samun samfuran halitta galibi a cikin koren shayi mafi girma (har zuwa 2.2%).

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