page_banner

hua

DL-Leucine(CAS # 328-39-2)

Āhuatanga matū:

Tātai rāpoi C6H13NO2
Molar Mass 131.17
Kiato 1,293 g/cm3
Te Whakarewa 293-296 °C (i raro) (marama)
Piro Pouri 225.8±23.0 °C(I Matapaetia)
Hurihuri motuhake(α) [α]D20 -3.0~+3.0゜ (c=4, HCl)
Tohu Kohiko 90.3°C
Wairewa wai wairewa
Wairewa 1 M HCl: wairewa
Kohu Kohu 0.0309mmHg i te 25°C
Te ahua Te paura ma
Tae
Merck 14,5451
BRN 636005
pKa pKa: 9.744(25°C)
Tikanga Rokiroki Kia mau ki roto i te waahi pouri, te hau koretake, te pāmahana rūma
Te pumau Eu ana. He hotokore ki te kaha o te waiora.
Taurangi Refactive 1.4630 (whakatau tata)
MDL MCD00063087
Āhuatanga ā-tinana, matū hoki ira whakarewa 293-296°C
wairewa wairewa
Whakamahi Ka whakamahia hei kaihoko kai i roto i te rongoa, whakamahia hoki i roto i te rangahau matū koiora, aha atu

Taipitopito Hua

Tohu Hua

Nga Tohu Whakamate Xn – He kino
Whakaahuatanga Haumaru S22 – Kaua e pupuhi puehu.
S24/25 – A ape i te pa ki te kiri me nga kanohi.
S36 – Mau kakahu whakamarumaru tika.
WGK Tiamana 3
TSCA Ae
Waehere HS 29224995

 

Kupu Whakataki

Te reka. Ka taea te whakaheke. Te wairewa i te wai (g/L): 7-97 i te 0 ℃, 9-91 i te 25 ℃, 14-06 i te 50 ℃, 22-76 i te 75 ℃ me te 42-06 i te 100 ℃. Wairewa i te 90% waihā (g/L): 1.3. Karekau ki te ether.


  • Tōmua:
  • Panuku:

  • Tuhia to korero ki konei ka tukuna mai ki a matou