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Karamere Furanone(CAS#28664-35-9)

Āhuatanga matū:

Tātai rāpoi C6H8O3
Molar Mass 128.13
Kiato 1.049g/mLat 25°C
Te Whakarewa 26-29°C(marama)
Piro Pouri 184°C(marama)
Tohu Kohiko >230°F
Nama JECFA 243
Kohu Kohu 0.00699mmHg i te 25°C
Te ahua He wai kowhai marama.
pKa 9.28±0.40(Whakaahua)
Tikanga Rokiroki Kua hiri ki te maroke, 2-8°C
Taurangi Refactive n20/D 1.491(marama)
MDL MFCD00059957
Āhuatanga ā-tinana, matū hoki He wai kowhai marama. Ko te waahi koropupu o te 81 deg C (80Pa), te rewa o te 26 ~ 29 deg C. Te reka, te karamere, te Maple, te kakara huka parauri. Ka kitea nga hua taiao i roto i te tupeka Virginia tunua, te waina raihi, te fenugreek, me era atu.

Taipitopito Hua

Tohu Hua

Nga Tohu Whakamate Xn – He kino
Waehere Morearea 20/22 – He kino ki te horomia, ki te horomia.
Whakaahuatanga Haumaru 36 – Mau kakahu tiaki tika.
WGK Tiamana 3
Waehere HS 29329990

 

Kupu Whakataki

Ira kohua 81 ℃(80Pa), ira whakarewa 26~29 ℃. He reka, he karamere, he maple, he kakara huka parauri. Ko te 4, 5-dimethyl-3-hydroxy-2, 5-dihydrofuran-2-one te kakara matua me te pūhui hā o te kākano fenugreek. Ka puta ano i roto i te waina me te tupeka. Kei kona ano: nga kakano fenugreek, te tupeka rongoa Virginia me te waina raihi.


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