L-Arginine CAS 74-79-3 (H-Arg-OH) Assay 98.5~101.0% Factory (AJI 97/USP/BP/FCC Paerewa)
Ko Shanghai Ruifu Chemical Co., Ltd. te kaihanga matua me te kaiwhakarato o L-Arginine (H-Arg-OH) (Arg Whakapoto, R ranei) (CAS: 74-79-3) me te kounga teitei, te kaha whakaputa 3000 tons ia tau .Ka tukuna e Ruifu Chemical he raupapa waikawa amino me nga hua.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-Arginine, Please contact: alvin@ruifuchem.com
| Ingoa matū | L-Arginine;L-(+)-Arginine |
| Nga kupu taurite | L-Arg;H-Arg-OH;(Arg whakapoto, R ranei);Arginine;L(+)-Arginine |
| Tau CAS | 74-79-3 |
| Tau CAT | RFA102 |
| Tūnga Taonga | Kei roto i nga taonga, Te Whakangao 3000 Tons ia Tau |
| Tātai rāpoi | C6H14N4O2 |
| Taumaha rāpoi | 174.20 |
| Iwi Whakarewa | 222℃(tikuri) (marama) |
| Kiato | 1.2297 g/cm3 |
| Wairewa i te wai | Wairewa ki te Wai, Tata Puata |
| Tairongo | Te rangi tairongo |
| Te pumau | Kore Hototahi Ki nga Mahinga Oxidizing Kaha |
| COA & MSDS | Kei te waatea |
| whakarōpūtanga | Nga Puawai Awakawa Amino |
| Waitohu | Ruifu Chemical |
| Tūemi | Whakatakotoranga |
| Te ahua | Tioata Ma, Paura Tioata ranei |
| Te whakamatautau | 98.5% ki te 101.0% (Kua tatauhia i runga i te whakamaroke) |
| Tautuhinga | Spectrum Absorption Infrared |
| Wairewa | Wairewa ki te wai.He iti te Wairewa ki te Ewaro.Kore i whakarewahia ki te Ethyl Ether |
| Hurihuri Tauwhāiti[α]D20 | +26.9° ~ +27.9° (C=8, 6N HCl) |
| State of Solution | Maama me te Taekore |
| Whakawhitinga | ≥98.0% |
| Chloride (Cl) | ≤0.020% |
| te haukinia(NH4) | ≤0.020% |
| pūkawa(NA4) | ≤0.020% |
| Rino (Fe) | ≤10ppm |
| Konga Taamaha (Pb) | ≤10ppm |
| Arsenic(AS2O3) | ≤1.0ppm |
| Ētahi atu waikawa Amino | Ka rite |
| Ngaronga i te whakamaroke | ≤0.50% (Me whakamaroke ki te 105 ℃ mo te 3 haora) |
| Te toenga i runga i te mura | ≤ 0.10% |
| Uara pH | 10.5~12.0 |
| Paerewa Whakamatau | AJI 97;FCC;USP;EP |
| Whakamahinga | Waikawa Amino;Nga taapiri kai;Takawaenga Rongoa |
WHAKAMAHI
Ko te Arginine kaua e iti iho i te 98.5 paiheneti me te kore e neke ake i te rite ki te 101.0 paiheneti o te waikawa(S)-2-amino-5-guanidinopentanoic, i tatauhia ki te matū maroke.
KAUPAPA
Te ahua: he ma, he tata ma ranei, he paura tioata, he kiriata kore tae ranei, he higroscopic.Te wairewa: he memeha noa ki te wai, he paku noa te wairewa ki te waiwaro (96 paiheneti).
WHAKATAUTANGA
Te tohu tuatahi: A, C.
Tautuhi tuarua: A,B,D,E
A. Ka tutuki ki te whakamatautau mo te hurihanga whatu motuhake (tirohia nga Whakamatau).
B. Otinga S (tirohia nga Whakamatau) he kaha kawakore (2.2.4).
C. Te tirotiro ma te infrared absorption spectrophotometry (2.2.24), te whakatairite ki te tuāwhiorangi i whiwhi ki te arginine CRS.Tirohia nga matū hei whakarite i nga kopae.
D. Tirohia nga chromatograms i whiwhi i te whakamatautau mo nga matū pai-ninhydrin.Ko te waahi matua o te chromatogram i whiwhi ki te otinga whakamatautau (b) he rite ki te waahi, te tae me te rahi ki te waahi matua o te chromatogram i whiwhi ki te otinga tohutoro (a).
E. Whakarewahia te 25 mg ki te 2 ml wai R. Tāpirihia te 1ml o te wairewa α-naphthol R me te 2 ml o te ranunga o nga pukapuka rite o te wairewa konutai hypochlorite kaha R me te wai.Ka whanake te tae whero.
WHAKAMAHI
Otinga S. Whakarewa2.5wai whakakorikori Rand waimeha ki te 50 ml me te whakarewa ano.
Te ahua o te otinga.He maamaa te Otinga S (2.2.1) me te kore e tino kaha ake te tae i te otinga tohutoro BY6 (2.2.2, Tikanga II).
Te hurihanga whatu motuhake (2.2.7).Whakarewahia te 2.00 g ki te waikawa pūhaumāota R1 ka waimeha ki te 25.0 ml ki te waikawa ōrite.Ko te hurihanga whatu motuhake he + 25.5 ki + 28.5, kua tatauhia me te tohutoro ki te matū maroke.
Nga matū pai-Ninhydrin.Tirohia ma te chromatography paparanga angiangi (2.2.27), ma te whakamahi i te TLC silica gel plate R.
Te otinga whakamatautau (a).Whakarewahia te 0.10 g o te matū ka tirohia ki te waimeha waikawa pūmāota waimeha Rand waimeha ki te 10 ml ki te waikawa ōrite.
Te otinga whakamatautau (b).Ringihia te 1 ml o te otinga whakamatautau (a) ki te 50 ml ki te wai R.
Te otinga tohutoro (a).Whakarewahia te 10 mg o arginine CRS ki te 0.1 M waikawa pūhaumāota ka waimeha ki te 50 ml ki te waikawa ōrite.
Te otinga tohutoro (b).Ringihia te 5 ml o te otinga whakamatautau (b) ki te 20 ml ki te wai R.
Te otinga tohutoro (c).Whakarewahia te 10 mg o te arginine CRS me te 10 mg o te lysine hydrochloride CRS ki roto i te 0.1 M waikawa pūhaumāota ka waimeha ki te 25 ml ki te waikawa ano.
Hoatu ki te pereti 5 μl o ia otinga.Tukua kia maroke te pereti ki te hau.Whakawhanakehia ki runga i te ara 15 cm ma te whakamahi i te ranunga o te 30 pukapuka haukini R me te 70 pukapuka o te 2-propanol R. Me whakamaroke te pereti i te 100°C ki te 105°C kia ngaro rawa atu te haukini.Rehu ki te wairewa ninhydrin R ka whakamahana i te 100°C ki te 105°C mo te 15min.Ko nga waahi katoa o te chromatogram i whiwhi ki te otinga whakamatautau (a), i tua atu i te waahi matua, kaore i te kaha ake i te waahi o te chromatogram i whiwhi ki te otinga tohutoro (b) (0.5 paiheneti).Karekau te whakamatautau i te whaimana mena ka kitea e te chromatogram me te otinga tohutoro (c) e rua nga waahi kua wehea marama.
Chlorides (2.4.4).Ki te 5 ml o te wairewa S tāpirihia te 0.5 ml o te waikawa nitric dilute R ka waimeha ki te 15 ml ki te wai R. Ka tau te otinga ki te whakamatautau tepe mo nga puota (200 ppm).
Ngawha (2.4.13).Ki te 10 ml o te wairewa S, tāpirihia te 1.7 ml o te waikawa pūhaumāota waimeha R me te waimeha ki te 15 ml ki te wai māturu R. Ka ū te otinga ki te tepe whakamātautau mō ngā pūngāwhā (300 ppm).
Haukinia (2.4.1).50 mg e tutuki ana ki te whakamatautau B mo te haukinia (200 ppm).Whakaritehia te paerewa ma te whakamahi i te 0.1 ml o te wairewa paerewa haukinia (100 ppm NH4) R.
Rino (2.4.9).I roto i te kohanga wehe, memeha 1.0 g i roto i te 10 ml o te waikawa maaota waimeha R. Ruperupea kia toru nga rahinga, ia 10 ml, o te methyl isobutyl ketone R1, ka wiri mo te 3 meneti ia wa.Ki nga paparanga pararopi whakaurua te 10 ml o te wai ruru Rand mo te 3 min.Ka tutuki te paparanga wai ki te whakamatautau tepe mo te rino (10 ppm).
Nga Kourarahi (2.4.8).Whakarewahia te 2.0g ki te wai R ka waimeha ki te 20ml me te whakarewa ano.Ko te 12ml o te wairewa e tutuki ana ki te whakamatautau tepe A mo nga konganuku taumaha (10ppm). Whakaritehia te paerewa ma te whakamahi i te otinga paerewa mata(1ppm Pb) R.
Ngaronga i te whakamaroke (2.2.32).Kaua e neke ake i te 0.5 paiheneti, ka whakatauhia ki te 1.000 g ma te whakamaroke i roto i te oumu i te 105 ℃
Te pungarehu ngongo (2.4.14).Kaua e neke ake i te 0.1 ōrau, kua whakatauhia ki te 1.0 g.
WHAKAMAHI
Whakarewahia te 0.150 g ki te 50 ml o te wai R. Ma te whakamahi i te 0.2ml o te 0.2ml o te methyl red wairewa whakauru Ras, whakatairite ki te 0.1 M waikawa pūhaumāota tae noa ki te huringa o te tae mai i te kaakaariki ki te whero-whero.
1ml o te 0.1 M waikawa pūhaumāota he rite ki te 17.42 mg o C6H14N4O2.
PUTANGA
Rokiroki maru i te marama.
Mōkī: Pounamu, Peeke konumohe konumohe, Pahu Kaata, 25kg / Drum, kia rite ranei ki te hiahia a te kaihoko.
Tikanga Rokiroki:Ka tiakina i roto i nga ipu kua oti te hiri i te waahi makariri me te maroke;Whakaorangia mai i te marama, te makuku me te mate kino.
Ko te L-Arginine (CAS: 74-79-3) he momo waikawa amino.Ko te L-form tetahi o nga waikawa amino taiao e 20 e tino kitea ana.He waikawa amino koretake i roto i te tangata, ko Arginine he tïpako o te synthase nitric oxide, ka huri ki te L-citrulline me te nitric oxide (NO).Kei te whakamahia nuitia hei whakauru ki roto i nga taapiringa kai, nga whaowhia me nga tauira kohungahunga.
Ko te L-Arginine (CAS: 74-79-3) ka taea te whakamahi hei rongoa rongoa me te whakauru nui i roto i nga whakauru waikawa amino me nga whakaritenga waikawa amino whakauru.Ko te L-Arginine he waikawa amino whakawaehere i roto i te whakahiato pūmua me tetahi o nga waikawa amino e 8 i roto i te tinana o te tangata.Ko te L-Arginine he paura tioata ma, he reka kawa, he wairewa i roto i te wai, ka whakamahia te nuinga ki te taapiri kai me te kai l-arginine.Ka whakamahia i roto i te taapiri kai me te whakanui kai.Ka taea te whakamahi L-Arginine hei taapiri kai;kaihoko kakara.Whakamahia i roto i te whakaora o te koma ate, te whakarite o te whakawhitinga waikawa amino;ka whakamahia ranei mo te werohanga o te mate ate.
74-79-3 - Morearea me te Haumaru
Nga Waehere Morearea R36 - Ka whakapataritari i nga kanohi
R36/37/38 - He whakapataritari ki nga kanohi, te punaha manawa me te kiri.
R20/21/22 - He kino ma te horomia, ka pa ki te kiri me te horomia.
R61 - Ka kino pea te tamaiti kare i whanau
Whakaahuatanga Haumaru 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.
S45 - Ki te aituā, ki te kore koe e pai, rapua he tohutohu hauora (whakaatuhia te tapanga ina taea.)
S53 - A ape i te rongo - whiwhi tohutohu motuhake i mua i te whakamahi.
S39 - Mau whakamarumaru kanohi / kanohi.
WGK Tiamana 3
RTECS CF1934200
FLUKA BRAND F CODES 10-23
TSCA Ae
Waehere HS 2922499990
Ko te Roopu Whakamate
