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huahana

D-Aspartic acid(CAS# 1783-96-6)

Waiwai Kemika:

ʻĀpana Molekala C4H7NO4
Molar Mass 133.1
ʻO ka mānoanoa 1.66
Lae hehee >300°C(māmā)
Lae Boling 245.59°C (manaʻo koʻikoʻi)
Kahuli kiko'ī(α) -25.8 º (c=5, 5N HCl)
Hiki i ka wai HOOLAHA
Ka hoʻoheheʻe Aqueous Acid (Sparingly)
Ka nana aku Keʻokeʻo keʻokeʻo-like kristal
kala kala Keʻokeʻo a keʻokeʻo
ʻO Merck 14,840
BRN 1723529
pKa pK1: 1.89(0);pK2: 3.65;pK3: 9.60 (25°C)
Kūlana Waihona E mālama i kahi pōʻeleʻele, Inert ea, lumi wela

Huahana Huahana

Huahana Huahana

Pilikia a palekana

Nā hōʻailona pōʻino Xn – Poino
Nā Code Risk R20/21/22 – He pōʻino ma ka inhalation, pili me ka ʻili a inā ale ʻia.
R36/37/38 – Hoʻonanea i ka maka, ka ʻōpū hanu a me ka ʻili.
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.
WGK Kelemānia 3
RTECS CI9097500
HS Code 29224995

D-Aspartic acid(CAS# 1783-96-6) hoʻolauna

ʻO ka waikawa D-aspartic kahi amino acid e pili kokoke ana i ka synthesis protein a me nā kaʻina metabolic i loko o ke kino kanaka. Hiki ke hoʻokaʻawale ʻia ka ʻakika D-aspartic i ʻelua enantiomers, D- a me L-, ʻo ia ka D-aspartic acid ka ʻano hana biologically.

ʻO kekahi o nā waiwai o ka D-aspartic acid ka:
1. Nānā: keʻokeʻo keʻokeʻo a iʻole ka pauka crystalline.
2. Solubility: Hiki ke hoʻoheheʻe ʻia i ka wai a me ka pH kū ʻole, hiki ʻole ke hoʻoheheʻe ʻia i nā mea hoʻoheheʻe organik.
3. Paʻa: He paʻa paʻa ia i ka mahana o ka lumi, akā maʻalahi ka decompose ma lalo o ke kiʻekiʻe kiʻekiʻe a i ʻole ka waikawa ikaika a me nā kūlana alkali.

He mau hana koʻikoʻi ka D-aspartic acid i nā mea ola, ʻo ia hoʻi:
1. Hoʻopili i ka synthesis o nā protein a me nā peptides.
2. Komo i loko o ka amino acid metabolism a me ka ikehu i loko o ke kino.
3. Ma keʻano he neurotransmitter, pili ia i ke kaʻina hana o ka neurotransmission.
4. Loaʻa paha kekahi hopena i ka hoʻonui ʻana i ka hana cognitive a me ka anti-fatigue.

ʻO nā ʻano hoʻomākaukau o ka D-aspartic acid ka nui o ka synthesis kemika a me ka fermentation biological. ʻO ka synthesis kemika kahi ʻano o ka synthesis organik e hoʻohana ana i nā kūlana hopena kūikawā a me nā catalysts e loaʻa ai ka huahana i manaʻo ʻia. Hoʻohana ke ʻano fermentation biological i nā microorganism kikoʻī, e like me Escherichia coli, e hana me nā substrate kūpono e loaʻa ai ka waikawa aspartic ma o nā kūlana kaʻina kūpono.

1. Loaʻa i ka D-aspartic acid kekahi hopena hoʻonāukiuki, e pale i ka pilina me ka ʻili a me nā maka. Inā pili, holoi koke me ka wai.
2. Pono e hoʻohana ʻia nā lako pale pilikino e like me nā mīkina lima a me nā maka aniani i ka wā e hana ai.
3. I ka wā e mālama ai, pono e ʻalo ʻia e hui pū me nā ʻakika ikaika, nā alkali ikaika a me nā kemika ʻē aʻe e pale aku i nā hopena weliweli.
4. I ka wā e mālama ai, pono e hoʻopaʻa ʻia a mālama ʻia mai ka makū a me ka lā pololei.


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