DL-Alanine CAS 302-72-7 (H-DL-Ala-OH) Whakamātautau 98.5~101.0% (Titaration) 2500 MT/Tau
Ko Shanghai Ruifu Chemical Co., Ltd. te kaihanga matua me te kaiwhakarato o DL-Alanine (H-DL-Ala-OH; DL-Ala) (CAS: 302-72-7) me te kounga teitei, te kaha whakaputa 2000 Tons ia tau .Ko tetahi o nga kaiwhakarato waikawa amino nui rawa atu i Haina, ko te Ruifu Chemical e whakarato ana i nga waikawa amino me nga pärönaki tae noa ki nga paerewa o te ao, penei i nga paerewa AJI, USP, EP, JP me FCC, he nui te wahanga o te maakete.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 DL-Alanine,Please contact: alvin@ruifuchem.com
| Ingoa matū | DL-Alanine |
| Nga kupu taurite | H-DL-Ala-OH;DL-Ala-OH;(±)-Alanine;DL-Ala;DL-α-Alanine;(R,S)-Alanine;DL-2-Aminopropionic Acid;(±)-2-Wakawa Aminopropionic;DL-α-Aminopropionic Acid |
| Tūnga Taonga | I roto i te Stock, Production Raukaha 2000 Tons ia Tau |
| Tau CAS | 302-72-7 |
| Tātai rāpoi | C3H7NO2 |
| Taumaha rāpoi | 89.09 |
| Iwi Whakarewa | 289℃(tikuri) (marama) |
| Kiato | 1.424 g/cm3 |
| Wairewa wai | Wairewa ki te wai, 156 g/L (20 ℃) |
| Wairewa | He ngawari te Rere ki te Wai wera, Ka Rere ki te Wai, He iti te Rere ki te Ewaro, Karekau ki te Etera. |
| Te pumau | Eu ana.Kore Hototahi Ki nga Mahinga Oxidizing Kaha |
| Rokiroki Temp. | He mea hiri ki te maroke, rokiroki i te pāmahana rūma |
| COA & MSDS | Kei te waatea |
| whakarōpūtanga | Waikawa Amino me nga pärönaki |
| Waitohu | Ruifu Chemical |
| Waehere morearea | Xi - Irritant |
| Tauākī mōrearea | 36/37/38 - He whakapataritari ki nga kanohi, te punaha manawa me te kiri. |
| Tauākī Haumaru | S22 - Kaua e pupuhi puehu. S24/25 - Kaua e pa ki te kiri me nga kanohi. S36 - Mau kakahu whakamarumaru tika. S26 - Mena ka pa ki nga kanohi, horoi tonu ki te nui o te wai me te rapu tohutohu hauora. |
| WGK Tiamana | 3 |
| RTECS | AY2980000 |
| TSCA | Ae |
| Waehere HS | 2922491990 |
| Nga taonga | Nga Paerewa Tirotiro | Hua |
| Te ahua | Tioata Ma, Tioata Paura ranei;Karekare | Ka rite |
| Tautuhinga | Spectrum Absorption Infrared | Ka rite |
| Whakawhitinga | ≥98.0% (C=10, H2O, 430 nm,1 cm pūtau) | 98.5% |
| Chloride (Cl) | ≤0.020% | <0.020% |
| pūkawa (SO4) | ≤0.020% | <0.020% |
| Haukinia (NH4) | ≤0.020% | <0.020% |
| Rino (Fe) | ≤20ppm | <20ppm |
| Konga Taamaha (Pb) | ≤10ppm | <10ppm |
| Arsenic (As2O3) | ≤1.0ppm | <1.0ppm |
| Ētahi atu waikawa Amino | Chromatographically Kaore e Tirohia | 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 | 98.5 ki te 101.0% (Titration on Dry Base) | 99.8% |
| Uara pH | 5.5 ki te 7.0 (2.5% i H2O,25 ℃) | 5.8 |
| Whakamutunga | Ko tenei Hua ma te Tirohanga Ka rite ki te Paerewa o AJI97 | |
| Nga Whakamahinga Matua | Waikawa Amino;Nga taapiri kai;Takawaenga Rongoa | |
DL-Alanine (H-DL-Ala-OH; DL-Ala) (CAS: 302-72-7) 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.
State of Solution (Transmittance): 1.0g i te 10ml o H2O, spectrophotometer, 430nm, 10mm te matotoru pūtau.
Chloride (Cl): 0.7g, A-1, ref: 0.40ml o 0.01mol/L HCl
Haukinia (NH4): A-1
Putakawa (SO4): 1.2g, (1), ref: 0.50ml o 0.005mol/L H2SO4
Rino (Fe): 0.75g, ref: 1.5ml o Iron Std.(0.01mg/ml)
Nga Kourarahi Taumaha (Pb): 2.0g, (1), 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: 10μg, A-1-a
Ngaronga i te whakamaroke: i te 105 ℃ mo te 3 haora.
Te toenga i runga i te mura (Sulfated): AJI Test 13
Te whakamatautau: Tauira maroke, 90mg, (1), 3ml o te waikawa formic, 50ml o te waikawa ahetiki hukapapa, 0.1mol/L HCLO4 1ml=8.909mg C3H7NO2
Whakamātautau pH: 1.0g 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
15 tau te wheako?Neke atu i te 15 tau o matou wheako ki te hanga me te kaweake i te whānuitanga o nga momo takawaenga rongoa kounga teitei, matū pai ranei.
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KoungaWhakapumautanga?Pūnaha whakahaere kounga tino.Ko nga taputapu ngaio mo te tātari ko te NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.
Tauira?Ko te nuinga o nga hua e whakarato ana i nga tauira kore utu mo te aromatawai kounga, me utu nga utu kaipuke e nga kaihoko.
Te arotake a wheketere?Nau mai te arotake wheketere.Whakaritea he hui i mua.
MOQ?Kaore he MOQ.Ka whakaaetia te ota iti.
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Tuhinga?I muri i te ratonga hokohoko: COA, MOA, ROS, MSDS, me etahi atu ka taea te whakarato.
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DL-Alanine (H-DL-Ala-OH; DL-Ala) (CAS: 302-72-7) Mahi:
1. Rongoa
(1) Ko te DL-Alanine he rauemi mata nui mo te whakahiato o te VB6, ko nga matūkai tetahi o nga waahanga o te whakakii i te waikawa amino parakore te whaowhia kai.
(2) DL-Alanine rite te wāhanga matua o te werohanga waikawa amino - 800, te ate haere, roro, me te āwhina tūroro ki te coma hepatic oho hohoro, he ano te momo o te rongoa diuresis.
(3) Ko te DL-alanine he takawaenga nui mo te whakahiatotanga o etahi pesticides me nga rongoa, moroiti rongoa me nga raau taero metabolism waikawa amino koiora.
2. Nga taapiri kai
(1) Ka taea e DL-Alanine te whakapai ake i te uara kai o te kai, i roto i nga momo kai me nga inu katoa, penei: te taro, te huka wai, te tea hua, te waiu, te houra, te sorbet, me etahi atu.Apitihia te 0.1 ~ 1% o Ka taea e alanine te whakapai ake i te tere o te whakamahi o te pūmua i roto i te kai me te inu, a na te mea ko te alanine nga ahuatanga ka taea te uru tika ki nga ruma, na reira, i muri i te inu ka taea te whakahoki tere i te ngenge, te whakamahana.
(2) Ka taea e nga kai reka te whakapai ake i te ahua o te reka, ka taea te hanga i te pai o te reka, te whakaiti i te dosage.I roto i te huinga me te kaihoko mei reka o te 1 ~ 10% o te alanine, ka taea te whakapai ake i te reka, te reka, te ngohengohe ano he kaihoko mei reka taiao, a ka taea te whakapai ake i te reka.
(3) DL-Alanine he reka motuhake, Kei te nuinga whakamahia te reira rite tāpiritanga matūkai me te kinaki i roto i te ahumahi tukatuka kai.Ka whakamahia hei kaihoko kakara.Ka taea te taapiri i nga mea kakara; Ka taea hoki te whakatikatika hei kaihoko kawa, whakapai ake i te reka kawa o te waikawa waro.
(4) Ma te reka o te kawa, kia tere te reka o te tote, te whakapai ake i te painga o te PICKLES, PICKLES, ka taea te whakapoto i te wa pickling, te whakapai ake i te reka;Hei kaiwhakatikatika waikawa me te parepare mo te waihanga me nga inu whakamaarama, ka taea te aukati i te tawhito o te waina kanapa me te whakaheke i te kakara rewena.Ka taea te whakamahi i roto i nga momo tukatuka kai katoa, penei i te hinu, te mayonnaise, te kai maoa, te ranu kai impregnation, te kai parani raihi î, me etahi atu. Kaore e taea te aukati i te waikura anake, engari ka pai ake te reka.
(5) Ka whakamahia te DL-alanine hei taapiringa kai me nga mea kakara.Ka taea e ia te whakapai ake i te reka o te reka, te whakarei ake i te kawa o te waikawa waro.Ka taea hoki te whakamahi i te dl-alanine ki nga PICKLES, inu me te waina.
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