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L(+)-Arginine (CAS# 74-79-3)

Waiwai Kemika:

ʻĀpana Molekala C6H14N4O2
Molar Mass 174.2
ʻO ka mānoanoa 1.2297 (manaʻo koʻikoʻi)
Lae hehee 222 °C (Dek.) (kumu)
Lae Boling 305.18°C (manaʻo koʻikoʻi)
Kahuli kiko'ī(α) 27.1 º (c=8, 6N HCl)
Lae Flash 201.2°C
Helu JECFA 1438
Hiki i ka wai 148.7 g/L (20 ºC)
Ka hoʻoheheʻe H2O: 100mg/mL
Puʻupuʻu mahu 7.7E-08mmHg ma 25°C
Ka nana aku pauda
kala kala keʻokeʻo
Ka lōʻihi hawewe (λmax) ['λ: 260 nm Amax: ≤0.2',
, 'λ: 280 nm Amax: ≤0.1']
ʻO Merck 14,780
BRN 1725413
pKa 1.82, 8.99, 12.5(ma 25 ℃)
PH 10.5-12.0 (25 ℃, 0.5M i H2O)
Kūlana Waihona 2-8°C
Paʻa Paʻa. ʻAʻole kūpono me nā mea oxidizing ikaika.
Pilikino Paʻi Lewa
Hōʻike Hōʻike 27 ° (C=8, 6mol/L HC
MDL MFCD00002635
Na Waiwai Kino a Kimia ʻO ka Hydrochloride ke keʻokeʻo a i ʻole ka hydrochloride kokoke i ke keʻokeʻo crystalline pauka, ʻaʻohe ʻala, ʻona ʻawaʻawa. 218 C i ka wā e kālua ai, 225 C i ka wā paʻa. Ka helu heheʻe 235 °c (decomposition). Hiki ke hoʻoheheʻe ʻia i ka wai, hiki ke hoʻoheheʻe ʻia i ka ethanol wela, hiki ʻole ke hoʻoheheʻe ʻia i ka etera.
Hoʻohana ʻO Arginine kahi amino acid pono no ka ulu a me ka ulu ʻana o nā pēpē a me nā keiki liʻiliʻi. He metabolite waena ia o ka pōʻai ornithine e hoʻolalelale i ka hoʻololi ʻana o ka amonia i ka urea, a laila e hōʻemi i ka pae koko amonia. ʻO ia hoʻi ka mea nui o ka protein sperm, ka mea e hāpai i ka hana sperm a hāʻawi i ka ikehu no ka neʻe ʻana o ka sperm. Eia kekahi, ʻo ka arginine intravenous, hiki ke hoʻoulu i ka hoʻokuʻu ʻana o ka hormone ulu pituitary, hiki ke hoʻohana ʻia no ka hoʻokolohua hana pituitary.

Huahana Huahana

Huahana Huahana

Nā Code Risk R36 – He mea hoʻonāukiuki i nā maka
R36/37/38 – Hoʻonanea i ka maka, ka ʻōpū hanu a me ka ʻili.
R20/21/22 – He pōʻino ma ka inhalation, pili me ka ʻili a inā ale ʻia.
R61 – Hiki ke hōʻeha i ke keiki hānau ʻole
Ka wehewehe palekana S24/25 – Hōʻalo i ka pili ʻana me ka ʻili a me nā maka.
S36 – E komo i nā lole pale kūpono.
S26 – Inā pili me nā maka, e holoi koke me ka wai nui a e ʻimi i ka ʻōlelo aʻo kino.
S45 – Inā loaʻa ka pōʻino a i ʻole ka maikaʻi ʻole, e ʻimi koke i ka ʻōlelo aʻo kino (e hōʻike i ka lepili inā hiki.)
S53 - Hōʻalo i ka hoʻolaha - loaʻa nā ʻōlelo kuhikuhi kūikawā ma mua o ka hoʻohana ʻana.
S39 - Hoʻohana i ka pale maka / maka.
WGK Kelemānia 3
RTECS CF1934200
NUI FLUKA BRAND F 10-23
TSCA ʻAe
HS Code 29252000
Papa Hazard HOOLAHA
Kaʻawaʻawa cyt-grh-par 100 mmol/L IJEBA6 24,460,86

 

Hoʻolauna

He pani no ka nitric oxide synthetase i hoʻololi ʻia i citrulline a me ka nitric oxide (NO). Hoʻokomo ʻia ka hoʻokuʻu ʻana o ka insulin e kahi mīkini pili me ka nitric oxide.


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