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DL-Leucine（CAS# 328-39-2) Ki‘i Mana‘o
  • DL-Leucine（CAS# 328-39-2) 1

DL-Leucine（CAS# 328-39-2)

Waiwai Kemika:

ʻĀpana Molekala C6H13NO2
Molar Mass 131.17
ʻO ka mānoanoa 1,293 g/cm3
Lae hehee 293-296 °C (subl.) (kumu)
Lae Boling 225.8±23.0 °C(Wānana ʻia)
Kahuli kiko'ī(α) [α]D20 -3.0～+3.0゜ (c=4, HCl)
Lae Flash 90.3°C
Hiki i ka wai hikiwawe
Ka hoʻoheheʻe 1 M HCl: hiki ke hooheheeia
Puʻupuʻu mahu 0.0309mmHg ma 25°C
Ka nana aku Pauda keʻokeʻo
kala kala Keʻokeʻo
ʻO Merck 14,5451
BRN 636005
pKa pKa: 9.744(25°C)
Kūlana Waihona E mālama i kahi pōʻeleʻele, Inert ea, lumi wela
Paʻa Paʻa. ʻAʻole kūpono me nā mea oxidizing ikaika.
Hōʻike Hōʻike 1.4630 (manaʻo)
MDL MFCD00063087
Na Waiwai Kino a Kimia helu hehee 293-296°C
hoʻoheheʻe wai
Hoʻohana Hoʻohana ʻia ma ke ʻano he meaʻai meaʻai i ka lāʻau lapaʻau, hoʻohana ʻia i ka noiʻi biochemical, etc

Huahana Huahana

Huahana Huahana

Nā hōʻailona pōʻino Xn – Poino
Ka wehewehe palekana S22 – Mai hanu i ka lepo.
S24/25 – Hōʻalo i ka pili ʻana me ka ʻili a me nā maka.
S36 – E komo i nā lole pale kūpono.
WGK Kelemānia 3
TSCA ʻAe
HS Code 29224995

 

Hoʻolauna

ʻono. Hiki ke sublimate. Solubility i ka wai (g/L): 7-97 ma 0 ℃, 9-91 ma 25 ℃, 14-06 ma 50 ℃, 22-76 ma 75 ℃ a me 42-06 ma 100 ℃. Hiki ke hoʻoheheʻe ʻia ma 90% ethanol (g/L): 1.3. ʻAʻole hiki ke hoʻonā i ka etera.

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