β-Phenylethylamine (PEA) CAS 64-04-0 Assay >99.0% (GC) Factory High Purity

4 Njira yoyesera
4.1 Mawonekedwe
Kuyang'ana m'maso.
4.2 Kutsimikiza kwa Ungwiro
4.2.1 Reagents ndi zipangizo
a) Nayitrogeni: chiyero sichiposa 99,9%, pambuyo pa chithandizo cha kuyeretsedwa
b) Hydrogen: chiyero sichichepera 99,9%, pambuyo pa chithandizo cha kuyeretsedwa
C) Mpweya: pambuyo pa chithandizo cha chiyeretso
4.2.2 Zida ndi zida
a) Chromatograph yamafuta: kukhudzika ndi kukhazikika kumakwaniritsa zofunikira za GB/T9722;
Chowunikira: chowunikira cha hydrogen lawi la ionization;
Mzere wamtundu ndi SE-54 wokhala ndi 30m * 0.32mm * 0.4μm.
b) Kukonza deta: N2000 malo opangira mankhwala, pogwiritsa ntchito njira yokhazikika yowerengera kuchuluka kwazinthu.
c) 10μm chitsanzo.
4.2.3 Mikhalidwe yogwiritsira ntchito gasi chromatography
a) Kutentha kwa mpweya: 250 ℃;
b) Kuzindikira kutentha: 220 ℃;
c) Kutentha kwa gawo: 160 ℃;
d) Kuthamanga kwa mpweya wonyamulira: 0.06MPa;
e) Kuthamanga kwa haidrojeni: 0.1MPa;
f) Kuthamanga kwa mpweya: 0.2MPa;
g) Voliyumu ya jekeseni wa chitsanzo: 0.2ul;
h) Nthawi yosungira: 2.693
Zomwe zili pamwambazi ndizochitika zogwirira ntchito, ogwira ntchito amatha kusintha moyenera malinga ndi mawonekedwe a chidacho, kuti akwaniritse bwino kulekana.
4.2.4 Njira yoyezera
Pansi pamikhalidwe yomwe ili pamwambapa, zitsanzo za 0.2ul zidachotsedwa ndi 10ul sampler chida chikakhazikika, ndipo chithunzi cha chromatographic chidapezedwa.Kuyera kwa β-phenylethylamine kunayesedwa ndi njira yokhazikika ya dera.
4.2.5 Kusiyana kololedwa
Kusiyanitsa pakati pa zotsatira ziwiri zofanana zoyezera sikuposa 0.25%, ndipo chiwerengero cha masamu chimatengedwa ngati zotsatira zake.
4.3 Kutsimikiza kwa ndalama zonse zomwe zimaperekedwa
Malinga ndi JJF1070.
5 Kuyesa Malamulo
5.1 β-Phenethylamine iyenera kuyang'aniridwa ndi dipatimenti yoyang'anira khalidwe la fakitale, ndikumangiriza ku chiphaso chisanaperekedwe.
5.2 Zogulitsa za ketulo imodzi zidzagwiritsidwa ntchito ngati batch, ndipo gulu lililonse lazinthu lizikhala losaposa tani imodzi.
5.3 Njira Yachitsanzo
Zitsanzo molingana ndi GB/T 6680-2003, kuchuluka kwa zitsanzo sikuchepera 50g.
5.4 Pakuwunika, ngati chinthu chilichonse chili chosayenera, chimaloledwa kuyesa phukusi lawiri la mankhwalawa kuti liwunikenso.Ngati pali chilolezo chimodzi chosayenerera pazotsatira zowunikiranso, gulu lazinthu lidzaweruzidwa ngati losayenerera.
Lebulo, zoyikapo, zoyendera ndi zosungira
6.1 Label
Zolemba zomveka bwino zidzasindikizidwa kapena kuziyika pamipando, kuphatikiza dzina lazogulitsa, chiyero, kalasi yabwino, nambala yofananira yazinthu, tsiku lopanga, nambala ya maere, kulemera kokwanira ndi kulemera kwazinthu zonse.Zojambula zosungirako zizigwirizana ndi GB/T191.
6.2 Kupaka
Kunyamula ng'oma za pulasitiki
6.3 Mayendedwe
Mankhwalawa amatha kunyamulidwa ndi njira wamba, zomwe ziyenera kupeŵa mvula, kutentha kwambiri ndi zozimitsa moto, ndipo sizidzasakanizidwa ndi zinthu zowononga ndi zinthu zomwe zimatulutsa mpweya wowononga kapena nthunzi.
6.4 Kusungirako
Zogulitsa ziyenera kusungidwa m'malo ozizira, owuma ndipo sizidzasungidwa ndi zinthu zowononga ndi zinthu zomwe zimatulutsa mpweya wowononga kapena nthunzi.