DL-Methionine CAS 59-51-8 (H-DL-Met-OH) Ayẹwo 99.0 ~ 101.0% Didara Didara Ile-iṣẹ

Apejuwe kukuru:

Orukọ kemikali: DL-Methionine

Awọn itumọ ọrọ sisọ: H-DL-Met-OH;(±) -Methionine

CAS: 59-51-8

Ayẹwo: 99.0 ~ 101.0% (lori Gbẹgbẹ)

Irisi: Awọn kirisita funfun tabi lulú Crystalline;Dun ati Die-die kikorò lenu

Amino Acids & Awọn itọsẹ, Ṣiṣejade Iwọn nla

Olubasọrọ: Dokita Alvin Huang

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E-Mail: alvin@ruifuchem.com


Alaye ọja

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Apejuwe:

Shanghai Ruifu Chemical Co., Ltd jẹ olupilẹṣẹ asiwaju ati olupese ti DL-Methionine (H-DL-Met-OH) (CAS: 59-51-8) pẹlu didara to gaju, agbara iṣelọpọ 1000 Tons fun ọdun kan.Kemikali Ruifu n pese lẹsẹsẹ amino acids & awọn itọsẹ.A le pese COA, ifijiṣẹ agbaye, kekere ati titobi pupọ ti o wa.Ti o ba nifẹ si DL-Methionine,Please contact: alvin@ruifuchem.com

Kemikali Properties:

Orukọ Kemikali DL-Methionine
Awọn itumọ ọrọ sisọ H-DL-Pade-OH;Dextro, Laevo-Methionine;(±) -Methionine;(±) -2-Amino-4- (Methylmercapto) Acid butyric;DL-2-Amino-4- (Methylthio) butanoic Acid;(±) -2-Amino-4- (Methylthio) butyric Acid;(2RS) -2-Amino-4- (Methylsulfanyl) butanoic Acid
Iṣura Ipo Ninu Iṣura, Agbara iṣelọpọ 1000 Toonu fun Ọdun
Nọmba CAS 59-51-8
Fọọmu Molecular C5H11NO2S
Òṣuwọn Molikula 149.21
Ojuami Iyo 270.0 ~ 280.0 ℃(oṣu kejila)(tan.)
Ojuami farabale 306,9 ± 37,0 ℃
iwuwo 1.340 g / milimita
Ni imọlara Imọlẹ Imọlẹ
Solubility ni Gbona Omi Fere akoyawo
Solubility Soluble ni 5M HCl (100 mg/ml), Omi (56.6 mg/ml ni 25℃), Acetic Acid, ati Gbona Dilute Ọtí.Insoluble ni Ether, Acetone, Benzene
Ibi ipamọ otutu. Ididi ni Gbẹ, Itaja ni Yara otutu
COA & MSDS Wa
Iyasọtọ Amino Acids & Awọn itọsẹ
Brand Ruifu Kemikali

Alaye Abo:

Awọn koodu ewu Xi RTECS PD0457000
Awọn Gbólóhùn Ewu 33-36/37/38 F 10-23
Awọn Gbólóhùn Aabo 24/25-36-26 TSCA Bẹẹni
WGK Germany 2 HS koodu 2930400000

Awọn pato:

Awọn nkan Ayewo Standards Esi
Ifarahan Awọn kirisita funfun tabi Crystalline Powder Ni ibamu
Idanimọ Infurarẹẹdi Absorption julọ.Oniranran Ni ibamu
Yiyi pato [α] 20/D -1.0° si +1.0°(C=8, HCl)
Ni ibamu
Ipo Solusan (Gbigbepo) Ko o ati Alailowaya ≥98.0% 99.52%
Kloride (Cl) ≤0.020% <0.020%
Sulfate (SO4) ≤0.020% <0.020%
Ammonium (NH4) ≤0.020% <0.020%
Irin (Fe) ≤10ppm <10ppm
Awọn Irin Eru (Pb) ≤10ppm <10ppm
Arsenic (As2O3) ≤1.0ppm <1.0ppm
Awọn amino acids miiran Ni ibamu Ni ibamu
Pipadanu lori Gbigbe ≤0.30% 0.16%
Ajẹkù lori Iginisonu (Sulfated) ≤0.10% 0.04%
Ayẹwo 99.0 si 101.0% (ni ipilẹ gbigbe) 99.7%
Iye pH 5.6 si 6.1 (1.0g ni 100ml ti H2O) 5.8
Ipari Pade pẹlu Awọn pato ti AJI97, EP
Awọn Lilo akọkọ Ounjẹ / Awọn afikun ifunni;Awọn oogun oogun

Ọna Idanwo:

DL-Methionine (H-DL-Met-OH) (CAS: 59-51-8) Ọna Idanwo AJI 97
Idanimọ: Ṣe afiwe irisi gbigba infurarẹẹdi ti ayẹwo pẹlu ti boṣewa nipasẹ ọna disiki bromide potasiomu.
Ipo Solusan (Igbejade): 0.5g ni 20ml ti H2O, spectrophotometer, 430nm, 10mm cell sisanra.
Chloride (Cl): 0.7g, A-4, atunṣe: 0.40ml ti 0.01mol/L HCl
Ammonium (NH4): A-2
Sulfate (SO4): 1.2g, (1), atunṣe: 0.50ml ti 0.005mol/L H2SO4
Iron (Fe): 1.5g, Ref: 1.50ml ti Iron Std.(0.01mg/ml)
Awọn irin Eru (Pb): 2.0g, tu nipasẹ imorusi, Ref: 2.0ml ti Pb Std.(0.01mg/ml)
Arsenic (As2O3): 2.0g, (1), atunṣe: 2.0ml ti As2O3 Std.
Awọn Amino Acids miiran: Ayẹwo Idanwo: 50μg, B-1-a, iṣakoso;DL-Pade 0.25μg
Pipadanu lori Gbigbe: ni 105 ℃ fun wakati mẹrin.
Ajẹkù lori Ignition (Sulfated): Idanwo AJI 13
Ayẹwo: Ayẹwo ti o gbẹ, 150mg, (1), 3ml ti formic acid, 50ml ti glacial acetic acid, 0.1mol/L HCLO4 1ml=14.921mg C5H11NO2S
Idanwo pH: 1.0g ni 100ml ti H2O

DL-Methionine (H-DL-Met-OH) (CAS: 59-51-8) Ọna Idanwo EP8.0
Itumọ L-Methionine ko kere ju 99.0 fun ogorun ati pe ko ju deede ti 101.0 ogorun ti (2RS) -2-Amino-4- (Methylsulfanyl) butanoic Acid, ṣe iṣiro pẹlu itọkasi nkan ti o gbẹ.
Awọn ohun kikọ Fere funfun, lulú kristali tabi awọn flakes kekere, ti o ni itoka diẹ ninu omi, tiotuka die-die ninu oti.O dissolves indilute acids ati ni dilute solusan ti alkali hydroxides.O yo ni iwọn 270 ℃ (ọna lẹsẹkẹsẹ)
Ìdámọ̀
Idanimọ akọkọ: A, C.
Idanimọ keji: B,C,D
A. Ṣayẹwo nipasẹ spectrophotometry gbigba infurarẹẹdi (2.2.24), ni ifiwera pẹlu spekitiriumu ti a gba pẹlu DL-Methionine CRS.Gbẹ awọn nkan naa ni 105 ℃
B. Ṣayẹwo awọn chromatograms ti a gba ninu idanwo fun awọn nkan ti o jọmọ.Aami akọkọ ninu chromatogram ti a gba pẹlu ojutu idanwo (b) jẹ iru ni ipo, awọ ati iwọn si aaye akọkọ ninu chromatogram ti a gba pẹlu ojutu itọkasi (a).
C. Tu 2.50 g in1 M hydrochloric acid ati dilute si 50.0mL pẹlu acid kanna.Igun yiyi opitika (2.2.7) jẹ - 0.05° si + 0.05°.
D. Tu 0.1 g ti nkan na lati ṣe ayẹwo ati 0.1 g ti glycine R ni 4.5 milimita ti dilute sodium hydroxide solution R. Fi 1 milimita ti ojutu 25 g / L ti iṣuu soda nitroprusside R. Ooru si 40 ℃ fun 10min.Gba laaye lati tutu ati ṣafikun 2mL ti adalu 1 iwọn didun ti phosphoric acid R ati awọn ipele 9 ti hydrochloric acid R. Awọ pupa-jinlẹ ti ndagba.
AWON idanwo
Solusan S. Tu 1.0 g ninu omi ti ko ni erogba oloro R ati dilute si 50 milimita pẹlu epo kanna.
Ifarahan ti ojutu.Solusan S jẹ ko o (2.2.1) ati awọ (2.2.2, Ọna II).
pH (2.2.3).pH ti ojutu S jẹ 5.4 si 6.1.

Package & Ibi ipamọ:

Package: Apo apamọwọ aluminiomu, 25kg / apo, 25kg / Paali Drum, tabi gẹgẹbi ibeere alabara.

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Ipò Ìpamọ́:Fipamọ sinu awọn apoti edidi ni itura, gbigbẹ ati ile-itaja ti afẹfẹ kuro ni awọn nkan ti ko ni ibamu.Dabobo lati ina ati ọrinrin.

Iduroṣinṣin:Idurosinsin.Ibamu pẹlu awọn aṣoju oxidising ti o lagbara.

Awọn anfani:

Agbara to to: Awọn ohun elo to ati awọn onimọ-ẹrọ

Iṣẹ Ọjọgbọn: Iṣẹ rira iduro kan

OEM Package: Aṣa package ati aami wa

Ifijiṣẹ Yara: Ti o ba wa laarin ọja iṣura, iṣeduro ifijiṣẹ ọjọ mẹta

Ipese Idurosinsin: Ṣetọju ọja iṣura ti o tọ

Atilẹyin imọ-ẹrọ: Ojutu imọ-ẹrọ wa

Iṣẹ Iṣọkan Aṣa: Larin lati giramu si kilos

Didara to gaju: Ṣeto eto idaniloju didara pipe

FAQ:

Bawo ni lati Ra?Jọwọ kan siDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com 

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Ohun elo:

DL-Methionine (H-DL-Met-OH) (CAS: 59-51-8) jẹ ọkan ninu awọn ipilẹ sipo fun kikọ amuaradagba, jẹ sulfur nikan ti nso amino acid laarin awọn pataki amino acids, o kopa ninu transmethylation inu inu ara ẹranko, iṣelọpọ irawọ owurọ ati adrenalin, choline ati iṣelọpọ creatine, o tun jẹ ohun elo aise ti amuaradagba ati iṣelọpọ cystine.Methionine ko lagbara lati ṣepọ ninu ara ẹranko, o gbọdọ gba lati inu ounjẹ.Ṣe afikun rẹ ni kikọ sii, o le ṣe igbelaruge adie lati dagba, mu iwọn eran ti o tẹẹrẹ ati dinku iyipo ifunni.
Ohun elo Dl-Methionine
{Ipe ifunni}
Afikun ifunni ẹran fun ẹran-ọsin jẹ cherated nipasẹ DL-Methionine ati zinc sulphat.
1. Abajade lati iṣesi ti moolu kan ti ion zinc si awọn moles ti methionine, ipin chelate giga, iduroṣinṣin ti o tobi julọ.
2. Ga bioavailability, dara ounje ti sinkii, ni a irú ti dara kikọ sii aropo.
3. Maṣe ni ipa nipasẹ iye pH, ions inorganic and Organic macromolecules in digestive tract.
Iṣẹ ọja
Ṣe afikun si awọn ifunni ẹranko, DL-Methionine le ṣe iranlọwọ fun awọn ẹranko lati dagba ni iyara ni akoko kukuru ati pe 40% ti ifunni wọn le wa ni fipamọ.
1. Awọn bioavailability ti afikun kikọ sii eranko fun ẹran-ọsin significantly dara ju miiran Organic zinc.
2. Yanju iṣoro ti kiraki hoof fun awọn irugbin daradara.
3. Mu awọn laying, idapọ, ati awọn oṣuwọn hatching, mu awọn didara ti eggshell.
4. O nyorisi yiyọkuro ti o ni inira ati iye idoti, gbigba iye ti o ni imọlẹ.Ati idinku ninu cannib alism ti pecking plume ati anus.
5. Mu ifunni ifunni pọ si ni imunadoko, o le mu idagbasoke ẹranko dara ati resistance ti arun, ṣe igbega ounjẹ diẹ sii.
6. Methionine zinc yii le ṣe afikun awọn ẹranko nore ounje ni ilera, o le jẹ ki awọn ẹranko dagba.
{Ipele Ounje}
DL-Methionine jẹ ọkan ninu awọn amino acids 18 ti o wọpọ, ati ọkan ninu awọn amino acids mẹjọ ti o ṣe pataki ni ẹranko ati ara eniyan.O jẹ lilo akọkọ bi awọn afikun ifunni ni ẹja, adie, elede ati ounjẹ malu lati jẹ ki ẹranko ati ẹiyẹ dagba ni ilera.O le mu yomijade wara ti awọn malu, ṣe idiwọ iṣẹlẹ ti hepatosis.Yato si, o tun le ṣee lo bi awọn oogun amino acid, ojutu abẹrẹ, idapo ijẹẹmu, aṣoju ti ẹdọ aabo, cirrhosis ẹdọ itọju ailera ati jedojedo majele.
1. DL-Methionine le ṣee lo ni iṣelọpọ ti awọn vitamin oogun, awọn afikun ijẹẹmu ati awọn afikun ifunni.
2. DL-Methionine jẹ ọkan ninu awọn eroja akọkọ ti idapo amino acid ati amino acid agbo.DL-Methionine ni iṣẹ ẹdọ egboogi-ọra.Ni anfani ti iṣẹ yii, awọn vitamin oogun sintetiki le ṣee lo bi awọn igbaradi aabo ẹdọ.
3. Gẹgẹbi amino acid pataki ti ara eniyan, DL-Methionine le ṣee lo bi afikun ijẹẹmu ni ounjẹ ati ṣiṣe itọju gẹgẹbi awọn ọja akara oyinbo ẹja.
4. Gẹgẹbi paati pataki ninu iṣelọpọ amuaradagba, DL-Methionine ni ipa aabo lori iṣan ọkan.Ni akoko kanna, DL-Methionine le ṣe iyipada si Taurine nipasẹ imi-ọjọ, lakoko ti Taurine ni ipa hypotensive ti o han gedegbe.DL-Methionine tun ni iṣẹ to dara fun aabo ẹdọ ati detoxification, nitorinaa o jẹ lilo nigbagbogbo ni itọju ile-iwosan ti awọn arun ẹdọ bii cirrhosis, ẹdọ ọra ati ọpọlọpọ jedojedo gbogun ti onibaje ati onibaje.O ni ipa ti o dara pupọ.
5. DL-Methionine le ṣee lo bi afikun nutional.DL-Methionine ni ipa kanna pẹlu L-Methionine, ṣugbọn DL-Methionine jẹ din owo.
6. DL-Methionine le ṣe agbekalẹ bi oluranlowo adun.
7. DL-Methionine jẹ imudara ijẹẹmu kikọ sii.Ẹran-ọsin ati adie aini ti Methionine, le ja si stunt idagbasoke, àdánù làìpẹ, ẹdọ ati Àrùn iṣẹ abate, isan atrophy, onírun, metamorphism ati be be lo.Fi Methionine 1 kg kun, kikọ sii ti 50 kg iye ounjẹ ounjẹ ẹja.Ifunni ni akoonu gbogbogbo ti 0.05% si 0.2%.

Kọ ifiranṣẹ rẹ nibi ki o si fi si wa