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chigadzirwa

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

Chemical Property:

Molecular Formula C7H14N2O3
Molar Misa 174.2
Density 1.171±0.06 g/cm3(Zvakafanotaurwa)
Melting Point 207°C
Boling Point 430.2±40.0 °C(Zvakafanotaurwa)
Kutenderera kwakananga(α) +8.0° (mvura)
Flash Point 214°C
Mvura Solubility zvinenge pachena
Solubility Insoluble mu ethanol uye ether, inonyungudika nyore mumvura.
Vapor Presure 1.32E-08mmHg pa25°C
Chitarisiko White crystal
Color Chena
pKa 2.24±0.10(Zvakafanotaurwa)
Storage Condition 2-8°C
Kugadzikana Yakagadzikana kwemakore maviri kubva pazuva rekutenga sekupihwa. Mhinduro mumvura yakasvibiswa inogona kuchengetwa pa -20 ° kusvika kumwedzi miviri.
Refractive Index 8 ° (C=5, H2O)
MDL MFCD00059653
Zvenyama uye Chemical Properties White crystalline powder. Kusina kunhuhwirira, nekunaka kutapira zvishoma, nekuravira chikumbaridzo che 0.15%. Kuora tembiricha ye214 ~ 215. Soluble mumvura, isinganyunguriki mu ethanol, ether. Zvigadzirwa zvechisikigo zvinowanikwa mune yepamusoro girini tii (kusvika 2.2%).
Shandisa Inoshandiswa sechikafu chekuwedzera

Product Detail

Product Tags

Hazard Symbols Xi – Hasha
Risk Codes 43 - Inogona kukonzera kunzwisiswa nekusangana kweganda
Tsanangudzo Yekuchengetedza S28 - Mushure mekusangana neganda, geza nekukasira nesipo yakawanda.
S36/37 - Pfeka zvipfeko zvekudzivirira zvakakodzera uye magurovhosi.
HS Code 29241990

 

Nhanganyaya

L-theanine (L-Theanine) chinhu chakasarudzika mutii, glutamine amino acid analog, uye yakanyanya kuwanda amino acid mutii. Yaiva mu green tea. Iine kakunaka kanotapira. Zvigadzirwa zvechisikigo zvinonyanya kuwanikwa mune yepamusoro girini tii (kusvika 2.2%).


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