L-Methionine CAS 63-68-3 (H-Met-OH) Assay 99.0~101.0% Factory High Quality
Ko Shanghai Ruifu Chemical Co., Ltd. te kaiwhakarato matua o te L-Methionine (H-Met-OH; Abreviated Met or M) (CAS: 63-68-3) me te kounga teitei, te kaha whakaputa 10000 Tons ia tau.Ko tetahi o nga kaiwhakarato waikawa amino nui rawa atu i Haina, ka tukuna e Ruifu Chemical nga waikawa amino tae noa ki nga paerewa o te ao, penei i nga paerewa AJI, USP, EP, JP me FCC.Ka taea e matou te whakarato COA, te tuku i te ao, te iti me te rahinga e waatea ana.Mena kei te pirangi koe ki te L-Methionine,Please contact: alvin@ruifuchem.com
| Ingoa matū | L-Methionine |
| Nga kupu taurite | H-Met-OH;L-Met;Whakapotohia Met or M;Laevo-Methionine;L(-)-Methionin;S-Methionine;(S)-2-Amino-4-(Methylthio)butanoic Acid;(S)-2-Amino-4-(Methylmercapto)butyric Acid;L-2-Amino-4-(Methylthio)butanoic Waikawa;S-Methyl-L-Momocysteine;L-α-Amino-γ-Methylthiobutyric Waikawa |
| Tūnga Taonga | I roto i te Raarangi, Whakaputa Raahanga 10000 Tons ia Tau |
| Tau CAS | 63-68-3 |
| Tātai rāpoi | C5H11NO2S |
| Taumaha rāpoi | 149.21 |
| Iwi Whakarewa | 284℃(tikuri)(marama) |
| Kiato | 1.34g/cm |
| Tairongo | Te Maama, Te Makuku |
| Wairewa wai | Wairewa ki te Wai, Tata Puata |
| Wairewa | Kore i whakarewahia ki te Ethanol, Acetone, Ether.Ka memeha i roto i te Dilute Hydrochloric Acid |
| Rokiroki Temp. | He mea hiri ki te maroke, rokiroki i te pāmahana rūma |
| COA & MSDS | Kei te waatea |
| whakarōpūtanga | Waikawa Amino |
| Waitohu | Ruifu Chemical |
| Tauākī mōrearea | 33-Te kino o nga paanga whakahiato | F | 10-23 |
| Tauākī Haumaru | 24/25-Kati te pa ki te kiri me nga kanohi | TSCA | Ae |
| WGK Tiamana | 2 | Waehere HS | 2930400000 |
| RTECS | PD0457000 |
| Nga taonga | Nga Paerewa Tirotiro | Hua |
| Te ahua | Tioata Ma, Tioata Paura ranei;Hunga Hunga | Ka rite |
| Tautuhinga | Spectrum Absorption Infrared | Ka rite |
| Hurihuri Tau [α]20/D | +23.0° ki te +24.5°(C=2, 6N HCl) | +23.8° |
| State of Solution (Whakawhiti) | Maama me te Taekore ≥98.0% | 98.5% |
| Chloride (Cl) | ≤0.020% | <0.020% |
| pūkawa (SO4) | ≤0.020% | <0.020% |
| Haukinia (NH4) | ≤0.020% | <0.020% |
| Rino (Fe) | ≤10ppm | <10ppm |
| Konga Taamaha (Pb) | ≤10ppm | <10ppm |
| Arsenic (As2O3) | ≤1.0ppm | <1.0ppm |
| Ētahi atu waikawa Amino | Ka tutuki nga whakaritenga | Ka rite |
| Ngaronga i te whakamaroke | ≤0.20% (i te 105 ℃ mo te 3 haora) | 0.15% |
| Te toenga i runga i te mura (Sulfated) | ≤0.10% | 0.07% |
| Te whakamatautau | 99.0 ki te 101.0% (Titaration i runga i te matū maroke) | 99.7% |
| Whakamātautau pH | 5.6 ki te 6.1 (0.5g i te 20ml o H2O) | 5.8 |
| Taketake | Mai i te Puna Kararehe Kore | Ka rite |
| Wairewa toenga | Ka tutuki nga whakaritenga | Ka rite |
| Whakamutunga | Ka tutuki i te Paerewa o AJI97;USP;EP;JP | |
| Nga Whakamahinga Matua | Nga taapiri kai;Whāngai tāpiritanga;Takawaenga Rongoa, etc. | |
L-Methionine (CAS: 63-68-3) AJI 97 Tikanga Whakamatau
Tautuhinga: Whakatauritea te awhiowhiotanga infrared absorption o te tauira ki tera o te paerewa ma te tikanga kōpae pāhare pāporo bromide.
Hurihuri Tau [α]20/D: Tauira maroke, C=2, 6mol/L HCl
State of Solution (Transmittance): 0.5g i roto i te 20ml o H2O spectrophotometer, 430mm, 10nm te matotoru pūtau.
Chloride (Cl): 0.7g, A-4, ref: 0.40ml o 0.01mol/L HCl
Haukinia (NH4): B-2
Putakawa (SO4): 1.2g, (1), ref: 0.50ml o 0.005mol/L H2SO4
Rino (Fe): 1.5g, (1), ref: 1.5ml o Iron Std.(0.01mg/ml)
Nga Kourarahi (Pb): 2.0g, (1), memeha ma te whakamahana, ref: 2.0ml o Pb Std.(0.01mg/ml)
Arsenic (As2O3): 2.0g, (1), ref: 2.0ml o As2O3 Std.
Ētahi atu waikawa Amino: Tauira Whakamātautau: 50μg, B-6-a, mana whakahaere: L-Met 0.25μg
Ngaronga i te whakamaroke: i te 105 ℃ mo te 3 haora.
Te whakamatautau: Tauira whakamaroke, 150mg, (1), 3ml o te waikawa formic, 50ml o te waikawa ahetiki hukapapa, 0.1mol/L HCLO4 1ml=14.92mg C5H11NO2S
Whakamātautau pH: 0.5g i te 20ml o H2O
Mōkī: Pounamu Fluorinated, 25kg / putea, 25kg / Cardboard Drum, kia rite ki te hiahia a te kaihoko.
Tikanga Rokiroki:Rokiroki i roto i nga ipu hiri ki te whare putunga matao, maroke me te whai hau kia matara atu i nga matū hotokore.Tiaki i te marama me te makuku.
Me pehea te hoko?Whakapā maiDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
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Ko te L-Methionine (H-Met-OH; Abreviated Met or M) (CAS: 63-68-3) ko te L-isomer o Methionine, he waikawa amino tino nui mo te whanaketanga o te tangata.Ko te Methionine te mahi hei hepatoprotectant.Ka whakamahia te L-Methionine mo nga rangahau matū koiora.Ko te L-Methionine e whakamahia ana i roto i nga mara o nga raau taero chiral, additives chiral, auxiliaries chiral me te rite, a ka whakamahia hei puna chiral mo te chiral synthesis i roto i te ahumahi rongoa.Ka taea te whakamahi i te L-Methionine ki te whakahiato i nga huaora rongoa, nga taapiringa kai me nga taapiri kai.Ko te L-Methionine tetahi o nga waahanga matua o te whaowhia waikawa amino me te waikawa amino pūhui.Ko te L-methionine he mahi ate anti-fatty.Ma te whakamahi i tenei mahi, ka taea te whakamahi i nga huaora rongoa waihanga hei whakamarumaru ate.
Mahi o L-Methionine
1. Ka taea te whakamahi L-Methionine hei taapiri nutional.He rite te paanga o te DL-methionine ki te L-methionine, engari he iti ake te utu o te DL-methionine.
2. Ka taea te hanga i te L-Methionine hei kai reka.
3. He mahi tiaki a L-Methionine mo te ate.Ka whai hua te Methionine ki te aukati i te cirrhosis, te ate ngako, me nga momo momo ate whakapeka, mau tonu, viral, ate jaundice.
4. Ko te L-Methionine he mana tiaki myocardial.
5. Ko te L-Methionine he huanga antidepressant.
6. Ko te L-Methionine he kaha whakaheke toto.
7. Ko te L-Methionine he paihana pareketo e whakakore ana i te painga.
8. Ko te L-Methionine te kai kai whakanui.Karekau te methionine te kararehe me te heihei, ka arai te tipu, te mate taimaha, te ate me te whatukuhu ka heke, te atrophy uaua, te huruhuru, te metamorphism me etahi atu. Apitihia te 1 kg methionine, whangai o 50 kg te uara kai kai ika. Whangai i roto i te ihirangi whanui o 0, 05 % ki te 0.2%.Ko te Methionine he momo momo waikawa amino nui, he momo mea nui i roto i nga taapiri kai kararehe, ko nga kai kararehe me te taapiri methionine ka taea te awhina i nga kararehe kia tere te tipu i roto i te wa poto, ka penapena mo te 40% o te kai.I roto i te kai pūhui, ina koa ko te kai heihei, ko te methionine te waikawa amino whakawhāiti tuatahi.
Te tono o te L-Methionine
1. Te karaehe kai: te whakanui i te kai, te kai reka, te whakapai ake i te uara kai me te reka
2. Koeke whangai: te whakapai ake i nga mahi hanga kararehe, te hauora me te kounga o nga hua kararehe
3. Koeke rongoa: tiaki ate me te myocardial, whawhai te pouri, hinga te pehanga toto
4. Tāpiritanga Kai
5. Ko te Methionine ko te whakahiato pūmua koiora nga waikawa amino koiwi.Ko te Methionine te tipu o te kararehe kararehe.Ka taea hoki e ia te whakahaere i nga mahi a te kararehe.
