L-Leucine CAS 61-90-5 (H-Ile-OH) Assay 98.5~101.0% Factory High Quality

ʻO ka wehewehe pōkole:

Inoa Kemika: L-Leucine

Synonyms: H-Leu-OH;L-Leu;Hoʻopau ʻia ʻo Leu a i ʻole L

CAS: 61-90-5

ʻIke: 98.5~101.0% (Titration on Dried Basis)

ʻAno: Nā Crystal Keʻokeʻo a i ʻole Crystalline Powder

Amino Acid, Kapa 5000 Tons i kēlā me kēia makahiki, Kiʻekiʻe Kiʻekiʻe

Hoʻokaʻaʻike: Kauka Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com


Huahana Huahana

Nā Huahana Pili

Huahana Huahana

wehewehe:

ʻO Shanghai Ruifu Chemical Co., Ltd. ka mea hana nui a me ka mea hoʻolako o L-Leucine (H-Leu-OH; L-Leu; Leu) (CAS: 61-90-5) me ke kūlana kiʻekiʻe, ka mana hana 5000 Tons i kēlā me kēia makahiki .E like me kekahi o nā mea hoʻolako amino acids nui loa ma Kina, hāʻawi ʻo Ruifu Chemical i nā waikawa amino a hiki i nā kūlana honua, e like me nā kūlana AJI, USP, EP, JP a me FCC.Hiki iā mākou ke hāʻawi i ka COA, ka lawe ʻana i ka honua holoʻokoʻa, nā mea liʻiliʻi a me ka nui i loaʻa.Inā makemake ʻoe iā L-Leucine,Please contact: alvin@ruifuchem.com

Na Waiwai Kemika:

Inoa Kimia L-Leucine
Nā huaʻōlelo like H-Leu-OH;L-Leu;Leu;L-(-)-Leucine;Laevo-Leucine;Leucine;(S)-2-Amino-4-Methylpentanoic Acid;L-2-Amino-4-methylpentanoic acid;alpha-Aminoisocaproic acid;(S)-(+)-Leucine;(S)-Leucine;L-α-Aminoisocaproic Acid;(2S)-2-Amino-4-Methylpentanoic Acid
Kūlana Kūʻai I loko o ka waihona, hana hiki ke 5000 tona no ka makahiki
Helu CAS 61-90-5
ʻĀpana Molekala C6H13NO2
Kaumaha Molecular 131.18
Lae hehee >300 ℃ (māmā)
ʻO ka mānoanoa 1.293 g/cm3
Hōʻike Hōʻike 1.46
Pilikino Māmā Māmā, Māmā
Hiki i ka wai 22.4 g/L (20 ℃)
Ka hikiwawe Hiki ke hoʻoheheʻe ʻia i ka ʻakika Formic.Hoʻokaʻawale i ka wai.ʻAʻole hiki ke hoʻoheheʻe ʻia i loko o ka Ethanol a me ka Etera.Hoʻoheheʻe ʻia i loko o ka Dilute Hydrochloric Acid
Hiki ke hoʻoheheʻe ʻia i ka Dilute HCl ʻAneʻane Mākaʻikaʻi
Waihona Temp. Hoʻopaʻa ʻia i loko o kahi maloʻo, hale kūʻai ma ka lumi wela
COA & MSDS Loaʻa
Hoʻokaʻawale Nā ʻakika Amino
Brand Kemika Ruifu

61-90-5 - Pilikia a palekana:

Nā ʻōlelo palekana 24/25 - Hōʻalo i ka pili ʻana me ka ʻili a me nā maka
WGK Kelemānia 3
RTECS OH2850000
TSCA ʻAe
HS Code 2922491990

Nā kikoʻī:

Nā mea Nā Kūlana Nānā Nā hualoaʻa
Ka nana aku Nā Kilika Keʻokeʻo a i ʻole ka pauda Crystalline Kūlike
ʻIkepili Infrared Absorption Spectrum Kūlike
Ka Po'ai Pono [α]20/D +14.9° a i +16.0°(C=4, 6N HCl)
+15.2°
Mokuʻāina o ka hoʻonā (Ka lawe ʻana) Akaka a kala ʻole ≥98.0% 98.5%
Klorida (Cl) ≤0.020% <0.020%
Sulfat (SO4) ≤0.020% <0.020%
Ammonium (NH4) ≤0.020% <0.020%
Hao (Fe) ≤10ppm <10ppm
Nā Metala Kaumaha (Pb) ≤10ppm <10ppm
Arsenic (As2O3) ≤1.0ppm <1.0ppm
Nā ʻAmino ʻē aʻe Kūlike Kūlike
Nalo ma ka maloo ≤0.20% 0.12%
ʻO ke koena ma ka ʻāʻī (Sulfated) ≤0.10% 0.06%
Hoʻāʻo 98.5 a 101.0% 99.7%
Hōʻike pH 5.5 a 6.5 (1.0g i 100ml o H2O) 6.0
Ke kumu Mai Puna Holoholona ʻAʻole Kūlike
Ka hopena Hui me AJI97;Nā kikoʻī kikoʻī o USP, EP, JP
Ola Pahu 24 mau mahina mai ka lā hana inā mālama pono ʻia
Nā mea hoʻohana nui Nā ʻAmina Amino;Meaʻai a me nā meaʻai meaʻai;Nā Kūwaena Lapaʻau;Nā meaʻai meaʻai

61-90-5 AJI97 Hana Hana:

L-Leucine (H-Leu-OH; L-Leu; Leu) (CAS: 61-90-5) AJI 97 Hana Hana
ʻIke: E hoʻohālikelike i ka spectrum absorption infrared o ka hāpana me ke ʻano maʻamau ma ke ʻano pāpaʻi pāpaʻi bromide.
Ka Po'ai Pono [α]20/D: La'ana Māloo, C=4, 6mol/L HCl
Moku'āina o ka Solution (Transmittance): 0.5g i 10ml o 1mol/L, HCl spectrophotometer, 430nm, 10nm ka mānoanoa pūnaewele.
Klorida (Cl): 0.7g, A-1, ref: 0.40ml o 0.01mol/L HCl
Ammonium (NH4): B-2
Sulfate (SO4): 1.2g, (1), ref: 0.50ml o 0.005mol/L H2SO4
Hao (Fe): 1.5g, (1), ref: 1.5ml o Iron Std.(0.01mg/ml)
Nā Metala Kaumaha (Pb): 2.0g, (4), ref: 2.0ml o Pb Std.(0.01mg/ml)
Arsenic (As2O3): 2.0g, (1), ref: 2.0ml o As2O3 Std.
Nā ʻAmino ʻē aʻe: Laʻana Hoʻāʻo: 50μg, B-6-a, mana: L-Leu 0.25μg
Nalo ma ka maloʻo: ma 105 ℃ no 3 mau hola.
Ho'āʻo: Lapana maloʻo, 130mg, (3), 3ml o ka waika formic, 50ml o ka ʻakika glacial acetic, 0.1mol/L HCLO4 1ml=13.117mg C6H13NO2
Ho'āʻo pH: 1.0g i 100ml o H2O

Pūʻolo a me ka waiho ʻana:

Pūʻolo: ʻO ka ʻōmole Fluorinated, 25kg / ʻeke, 25kg / pahu pahu pahu, a i ʻole e like me ka makemake o ka mea kūʻai aku.

Paʻa:Paʻa Paʻa ka maʻu a me ka māmā.ʻAʻole kūpono me nā mea oxidizing ikaika.

Kūlana mālama:E kūʻai i loko o nā pahu i hoʻopaʻa ʻia ma kahi hale kūʻai maloʻo, maloʻo a me ka ea mai nā mea like ʻole.E pale i ka malamalama a me ka wai.

Pono:

ʻO ka mana kūpono: lawa nā lako a me nā ʻenehana

ʻOihana Hoʻonaʻauao: Hoʻokahi lawelawe kūʻai kūʻai

Puke OEM: Loaʻa ka pūʻolo maʻamau a me ka lepili

Hoʻouna wikiwiki: Inā i loko o ke kumukūʻai, ʻekolu lā hoʻouna i hōʻoia ʻia

Hoʻolako Paʻa: E mālama i ka waiwai kūpono

Kākoʻo ʻenehana: Loaʻa ka hopena ʻenehana

Hana Hana Hana Kuʻuna: Mai ka grama a hiki i ke kilo

Kūlana Kiʻekiʻe: Hoʻokumu i kahi ʻōnaehana hōʻoia maikaʻi piha

FAQ:

Pehea e kūʻai ai?E ʻoluʻolu e kelepona maiDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com 

15 mau makahiki ʻike?Loaʻa iā mākou ma mua o 15 mau makahiki o ka ʻike i ka hana ʻana a me ka hoʻokuʻu ʻana aku i kahi ākea ākea o nā intermediates pharmaceutical kiʻekiʻe a i ʻole nā ​​​​kemika maikaʻi.

Mākeke Nui?E kūʻai aku i ka mākeke kūloko, ʻAmelika ʻĀkau, ʻEulopa, India, Korea, Iapana, Australia, etc.

Nā pono?ʻO ke kūlana kiʻekiʻe, ke kumukūʻai kūpono, nā lawelawe ʻoihana a me ke kākoʻo ʻenehana, ka lawe wikiwiki ʻana.

ʻAno maikaʻiHōʻoiaʻiʻo?Pūnaehana hoʻomalu maikaʻi koʻikoʻi.ʻO nā lako ʻoihana no ka nānā ʻana ʻo NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.

Nā laʻana?Hāʻawi ka hapa nui o nā huahana i nā laʻana manuahi no ka loiloi maikaʻi, pono e uku ʻia ke kumukūʻai e nā mea kūʻai aku.

Hooia Hale Hana?Welina mai ka loiloi hale hana.E ʻoluʻolu e hoʻopaʻa manawa ma mua.

MOQ?ʻAʻohe MOQ.ʻAe ʻia ke kauoha liʻiliʻi.

Manawa Hoʻouna? Inā i loko o ka waihona, ʻekolu lā hoʻouna ʻia.

Kaʻahele?Ma ka Express (FedEx, DHL), ma ka Air, ma ke Kai.

Nā palapala?Ma hope o ka lawelawe kūʻai: COA, MOA, ROS, MSDS, etc.

Hoʻohui Kuʻuna?Hiki ke hāʻawi i nā lawelawe synthesis maʻamau e kūpono i kāu mau pono noiʻi.

Kūkākūkā uku?E hoʻouna mua ʻia ka invoice Proforma ma hope o ka hōʻoia ʻana o ke kauoha, hoʻopili ʻia kā mākou ʻike panakō.Uku e T/T (Telex Transfer), PayPal, Western Union, etc.

Noi:

Hoʻohana ʻia ʻo L-Leucine (H-Leu-OH; L-Leu; Leu) (CAS: 61-90-5) ma ke ʻano he lāʻau lapaʻau a me nā mea hoʻohui meaʻai.ʻO L-Leucine kekahi o nā ʻakika amino maʻamau he 18, a ʻo kekahi o nā waikawa amino pono ʻewalu i ke kino o ke kanaka.Kapa ʻia ʻo ia he mau ʻakika amino kaulahao lālā (BCAA) me L-Isoleucine a me L-Valine i hui pū ʻia no ka mea aia lākou āpau i kahi kaulahao ʻaoʻao methyl i loko o kā lākou molecular structure.
Hiki ke hoʻohana ʻia ka L-Leucine i ka ʻoihana meaʻai i nā mea hoʻohui meaʻai, i hoʻohui ʻia i ka meaʻai, hiki i ka L-Threonine ke hoʻomaikaʻi i ka waiwai waiwai o ka protein, i ʻoi aku ka kūpono o nā meaʻai meaʻai.ʻO L-Threonine a me ka glucose he wela, ʻala a maʻalahi hoʻi e hana i ka ʻono kokoleka coke ma kahi hoʻonui ʻono i ka hana ʻai.L-Leucine i ka ʻoihana hānai, L-Threonine amino acids hiki ke hoʻohana ʻia e like me nā mea hoʻohui hānai no ka hāʻawi ʻana i ka protein i wehe i nā ala hou, ʻaʻole hoʻomaikaʻi wale ʻo L-Threonine i ka waiwai o ka meaʻai, hoʻemi i nā kumukūʻai hānai.Akā e hoʻoikaika i ka ulu a me ka ulu ʻana o nā holoholona, ​​​​e hoʻoikaika i ka pale ʻana i nā maʻi a me nā hopena maikaʻi ʻē aʻe.
1. Hiki i ka L-leucine ke hoʻoikaika i ka huna ʻana o ka insuli a hoʻohaʻahaʻa i ke kō koko.
2. Hoʻoikaika ia i ka hiamoe, hoʻemi i ka naʻau i ka ʻeha, hoʻomaha i ka migraine, hoʻomaha i ka hopohopo a me ka haʻalulu, hoʻokuʻu i nā hōʻailona o ka maʻi hoʻonā kemika i hoʻokumu ʻia e ka waiʻona, a kōkua i ka mālama ʻana i ka waiʻona;
3. Manaʻo pinepine ʻia nā mea hoʻohui Leucine no nā poʻe maʻi ma hope o ke ʻoki ʻana no ka mea hiki iā ia ke kōkua i ka mālama ʻana i ka dizziness a hoʻoikaika i ka hoʻōla ʻana i nā ʻeha ʻili a me nā poʻo iwi.
4. Hoʻomākaukau pinepine ʻia ka infusion amino acid a me ka hoʻomākaukau ʻana o ka amino acid no ka mālama ʻana a i ʻole ka mālama olakino;Nā mea hoʻoulu ulu.
5. Nā lāʻau lapaʻau amino acid.Hoʻohana ʻia e like me ka infusion amino acid a me ka hoʻomākaukau ʻana i ka waikawa amino piha.No ka maʻi a me ka mālama ʻana i nā keiki me ka idiopathic kiʻekiʻe o ke koko koko a me ka glucose metabolism disorders, bile ate maʻi e pili ana me ka emi ʻana o ka huna huna, anemia, ʻona, muscular dystrophy, poliomyelitis, neuritis a me ka maʻi noʻonoʻo.ʻAʻole ʻae ʻia ka maʻi diabetes, ka cerebral vascular sclerosis a me ka maʻi kīkī e pili ana i ka proteinuria a me ka hematuria.ʻAʻole pono e lawelawe ʻia nā maʻi maʻi ʻeha o ka ʻōpū a me ka duodenal.
6. Hoʻohana ʻia ka huahana ma ke ʻano he meaʻai meaʻai, ka hoʻomākaukau ʻana i ka infusion amino acid a me ka hoʻomākaukau ʻana i ka waikawa amino piha, kahi mea hana hypoglycemic, mea hoʻoulu ulu mea kanu. Hiki ke hoʻohana ʻia ka huahana e like me ka mea ʻala e like me GB 2760-8.

E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou