DL-Alanine CAS 302-72-7 (H-DL-Ala-OH) Assay 98.5~101.0% (Titration) 2500 MT/Makahiki

ʻO ka wehewehe pōkole:

Inoa Kemika: DL-Alanine

Synonyms: H-DL-Ala-OH;DL-Ala

CAS: 302-72-7

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

Nā Crystal Keʻokeʻo a i ʻole ka pauka Crystalline;ʻOno ʻono

ʻO nā amino acids a me nā mea i loaʻa, 2500 MT / Makahiki, kūlana 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 DL-Alanine (H-DL-Ala-OH; DL-Ala) (CAS: 302-72-7) me ke kūlana kiʻekiʻe, ka mana hana 2000 Tons i kēlā me kēia makahiki .ʻOiai ʻo ia kekahi o nā mea hoʻolako amino acids nui loa ma Kina, hāʻawi ʻo Ruifu Chemical i nā waikawa amino a me nā derivatives a hiki i nā kūlana honua, e like me nā kūlana AJI, USP, EP, JP a me FCC, he mahele mākeke nui.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 DL-Alanine,Please contact: alvin@ruifuchem.com

Na Waiwai Kemika:

Inoa Kimia DL-Alanine
Nā huaʻōlelo like H-DL-Ala-OH;DL-Ala-OH;(±)-Alanine;DL-Ala;DL-α-Alanine;(R,S)-Alanine;DL-2-Aminopropionic Acid;(±)-2-Aminopropionic Acid;DL-α-Aminopropionic Acid
Kūlana Kūʻai I loko o ka waihona, hana hiki ke 2000 tona no ka makahiki
Helu CAS 302-72-7
ʻĀpana Molekala C3H7NO2
Kaumaha Molecular 89.09
Lae hehee 289℃ (Dek.) (māmā)
ʻO ka mānoanoa 1.424 g/cm3
Hiki i ka wai Hiki i ka wai, 156 g/L (20 ℃)
Ka hikiwawe Hiki ke hoʻoheheʻe ʻia i ka wai wela, hiki ke hoʻoheheʻe ʻia i ka wai, hiki ke hoʻoheheʻe ʻia i loko o ka ethanol, hiki ʻole ke hoʻoheheʻe ʻia i ka etera.
Paʻa Paʻa.ʻAʻole kūpono me nā mea hoʻoheheʻe ikaika
Waihona Temp. Hoʻopaʻa ʻia i loko o kahi maloʻo, hale kūʻai ma ka lumi wela
COA & MSDS Loaʻa
Hoʻokaʻawale Nā ʻAmino a me nā mea hoʻohui
Brand Kemika Ruifu

ʻIke palekana:

Nā Code Hazard Xi - Hoʻohaunaele
Nā ʻŌlelo Hoʻopilikia 36/37/38 - E hoʻonāukiuki i ka maka, ka hanu a me ka ʻili.
Nā ʻōlelo palekana S22 - Mai hanu i ka lepo.
S24/25 - Hōʻalo i ka pili ʻana me ka ʻili a me nā maka.
S36 - E hoʻohana 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 AY2980000
TSCA ʻAe
HS Code 2922491990

Nā kikoʻī:

Nā mea Nā Kūlana Nānā Nā hualoaʻa
Ka nana aku Nā Crystal Keʻokeʻo a i ʻole ka pauka Crystalline;ʻOno ʻono Kūlike
ʻIkepili Infrared Absorption Spectrum Kūlike
Ka lawe ʻana ≥98.0% (C=10, H2O, 430 nm, 1 knm cell) 98.5%
Klorida (Cl) ≤0.020% <0.020%
Sulfat (SO4) ≤0.020% <0.020%
Ammonium (NH4) ≤0.020% <0.020%
Hao (Fe) ≤20ppm <20ppm
Nā Metala Kaumaha (Pb) ≤10ppm <10ppm
Arsenic (As2O3) ≤1.0ppm <1.0ppm
Nā ʻAmino ʻē aʻe ʻAʻole hiki ke ʻike ʻia i ka Chromatographically Kūlike
Nalo ma ka maloo ≤0.20% (ma 105 ℃ no 3 mau hola) 0.15%
ʻO ke koena ma ka ʻāʻī (Sulfated) ≤0.10% 0.07%
Hoʻāʻo 98.5 a i ka 101.0% (Titration on Dry Basis) 99.8%
Waiwai pH 5.5 a 7.0 (2.5% i H2O,25 ℃) 5.8
Ka hopena ʻO kēia huahana e ka nānā ʻana e like me ke kūlana o AJI97
Nā mea hoʻohana nui Nā ʻAmina Amino;Mea Hoʻohui Meaʻai;Nā Kūwaena Lapaʻau

302-72-7 AJI 97 Ke ʻano hoʻāʻo:

DL-Alanine (H-DL-Ala-OH; DL-Ala) (CAS: 302-72-7) 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.
Moku'āina o ka Solution (Transmittance): 1.0g i 10ml o H2O, spectrophotometer, 430nm, 10mm ka mānoanoa pūnaewele.
Klorida (Cl): 0.7g, A-1, ref: 0.40ml o 0.01mol/L HCl
Ammonium (NH4): A-1
Sulfate (SO4): 1.2g, (1), ref: 0.50ml o 0.005mol/L H2SO4
Hao (Fe): 0.75g, ref: 1.5ml o Iron Std.(0.01mg/ml)
Nā Metala Kaumaha (Pb): 2.0g, (1), 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: 10μg, A-1-a
Nalo ma ka maloʻo: ma 105 ℃ no 3 mau hola.
Ke koena ma ka ʻāʻā (Sulfated): AJI Test 13
Ho'āʻo: Lapana maloʻo, 90mg, (1), 3ml o ka ʻakika formic, 50ml o ka ʻakika glacial acetic, 0.1mol/L HCLO4 1ml=8.909mg C3H7NO2
Ho'āʻo pH: 1.0g i 20ml 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.

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

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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.

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Noi:

DL-Alanine (H-DL-Ala-OH; DL-Ala) (CAS: 302-72-7) Hana:
1. Laau lapaau
(1) He mea koʻikoʻi ka DL-Alanine no ka synthesis o VB6, ʻo nā meaʻai kekahi o nā ʻāpana o ka hoʻopiha piha ʻana i nā amino acids nutrition infusion.
(2) DL-Alanine e like me ka mea nui o ka amino acid injection - 800, ka hele ʻana o ke akepaʻa, lolo, a kōkua i nā mea maʻi me ka hepatic coma e ala koke, ʻo ia kekahi ʻano o ka lāʻau diuresis.
(3) He mea koʻikoʻi ka DL-alanine no ka hana ʻana i kekahi mau lāʻau pesticides a me nā lāʻau lapaʻau, nā microorganism olakino a me nā lāʻau lapaʻau biochemical amino acid metabolism.
2. Mea hoʻohui meaʻai
(1) Hiki i ka DL-Alanine ke hoʻomaikaʻi i ka waiwai o ka meaʻai, i nā ʻano meaʻai a me nā mea inu, e like me: ka berena, ka wai hau, ka hua kī, ka waiū, ka soda, sorbet, a pēlā aku. Hiki i ka alanine ke hoʻomaikaʻi maikaʻi i ka hoʻohana ʻana o ka protein i ka meaʻai a me ka mea inu, a no ka mea hiki ke hoʻopili pololei ʻia ka alanine e nā cell, no laila, ma hope o ka inu ʻana hiki ke hoʻihoʻi koke i ka luhi, hōʻoluʻolu.
(2) ʻO nā mea ʻono meaʻono e hoʻomaikaʻi i ke ʻano o ka ʻono, hiki ke hana i ka maikaʻi o ka ʻono, hoʻemi i ka dosage. a hiki ke hoʻonui i ka ʻono.
(3) He ʻono kūikawā ko DL-Alanine, Hoʻohana nui ʻia ʻo ia e like me ka meaʻai meaʻai a me ka hoʻoulu ʻana i ka ʻoihana meaʻai.Hoʻohana ʻia ma ke ʻano he mea ʻono.
(4) Me ka ʻono ʻawaʻawa, hana wikiwiki ka paʻakai, hoʻomaikaʻi i ka hopena o nā pickles, pickles, hiki ke pōkole i ka manawa pickling, hoʻomaikaʻi i ka ʻono;Ma ke ʻano he mea hoʻoponopono ʻakika a me ka pale no ka synthetic sake a me nā mea inu ʻoluʻolu, hiki iā ia ke pale i ka ʻelemakule o ka waina ʻālohilohi a hoʻemi i ka ʻala hū.Hiki ke hoʻohana ʻia i nā ʻano meaʻai a pau, e like me ka aila, ka mayonnaise, ka meaʻai koʻikoʻi, ka meaʻai soy impregnation, ka meaʻai i hoʻomoʻa ʻia i ka raiki bran, a me nā mea ʻē aʻe.
(5) Hoʻohana ʻia ka DL-alanine ma ke ʻano he meaʻai meaʻai a me nā mea hoʻonani.Hiki iā ia ke hoʻomaikaʻi i ka ʻono ʻono, hoʻonui i ka ʻawaʻawa o ka waikawa organik.A hiki ke hoʻohana ʻia ka dl-alanine i loko o nā pīkī, nā mea inu a me ka waina.

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