L-Pyroglutamic Acid CAS 98-79-3 (H-Pyr-OH) Mayeso 99.0~101.0% Factory
Shanghai Ruifu Chemical Co., Ltd. ndi amene amapanga L-Pyroglutamic Acid (H-Pyr-OH) (CAS: 98-79-3) yokhala ndi khalidwe lapamwamba.Ruifu Chemical imapereka ma amino acid angapo.Titha kupereka zoperekera padziko lonse lapansi, zochepa komanso zochulukirapo zomwe zilipo.Gulani H-Pyr-OH,Please contact: alvin@ruifuchem.com
Dzina la Chemical | L-Pyroglutamic Acid |
Mawu ofanana ndi mawu | H-Pyr-OH;Laevo-Pyroglutamic Acid;L-Glutamic Acid Lactam;(S) -5-Oxopyrrolidine-2-Carboxylic Acid;(S) -2-Pyrrolidone-5-Carboxylic Acid;pyrrolidonecarboxylic acid;Pidolic Acid;5-Oxo-L-Proline |
Stock Status | Mu Stock, Mphamvu Yopanga Matani 50 pamwezi |
Nambala ya CAS | 98-79-3 |
Molecular Formula | C5H7NO3 |
Kulemera kwa Maselo | 129.12 g / mol |
Melting Point | 158.0 mpaka 161.0 ℃ |
Zomverera | Hygroscopic |
Kusungunuka kwamadzi | Zosungunuka mu Madzi |
Kusungunuka | Kusungunuka mu Mowa, Acetone |
COA & MSDS | Likupezeka |
Gulu | Zachilendo Amino Acids |
Mtundu | Ruifu Chemical |
Zinthu | Miyezo Yoyendera | Zotsatira |
Maonekedwe | White Crystalline Powder | Zimagwirizana |
Chizindikiritso | Zimagwirizana | Zimagwirizana |
Kutumiza | ≥98.0% | 98.4% |
Melting Point | 158.0 mpaka 161.0 ℃ | 159.0 mpaka 160.0 ℃ |
Kusinthasintha Kwachindunji [α]20/D | -11.0° mpaka -12.0° (C=2, H2O) | -11.7 ° |
Chloride (Cl) | ≤0.020% | <0.020% |
Sulfate (SO4) | ≤0.020% | <0.020% |
Ammonium (NH4) | ≤0.020% | <0.020% |
Chitsulo (Fe) | ≤10ppm | <10ppm |
Zitsulo Zolemera (Pb) | ≤10ppm | <10ppm |
Arsenic (As2O3) | ≤1.0ppm | <1.0ppm |
Kutaya pa Kuyanika | ≤0.50% | 0.20% |
Zotsalira pa Ignition | ≤0.10% | 0.05% |
Kuyesa | 99.0% mpaka 101.0% | 99.5% |
Mapeto | Chogulitsachi mwa Inspection Chimagwirizana ndi AJI 97 Standard |
Phukusi: Botolo la Fluorinated, thumba la Aluminiyamu zojambulazo, 25kg / Cardboard Drum, kapena malinga ndi zomwe kasitomala amafuna.
Mkhalidwe Wosungira:Sungani muzotengera zomata pamalo ozizira, owuma ndi mpweya wokwanira kutali ndi zinthu zosagwirizana.Tetezani ku kuwala ndi chinyezi.
Kodi kugula?Chonde lemberaniDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
Zaka 15 Zokumana nazo?Tili ndi zaka zopitilira 15 pakupanga ndi kutumiza kunja kwamitundu yambiri yamankhwala apamwamba kwambiri kapena mankhwala abwino.
Misika Yaikulu?Gulitsani kumsika wapakhomo, North America, Europe, India, Korea, Japan, Australia, etc.
Ubwino wake?Ubwino wapamwamba, mtengo wotsika mtengo, ntchito zamaluso ndi chithandizo chaukadaulo, kutumiza mwachangu.
UbwinoChitsimikizo?Njira yoyendetsera bwino kwambiri.Zida zaukadaulo zowunikira zikuphatikizapo NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.
Zitsanzo?Zogulitsa zambiri zimapereka zitsanzo zaulere zowunikira zabwino, mtengo wotumizira uyenera kulipidwa ndi makasitomala.
Factory Audit?Takulandilani ku fakitale.Chonde panganitu nthawi yokumana.
MOQ?Palibe MOQ.Dongosolo laling'ono ndilovomerezeka.
Nthawi yoperekera? Ngati mkati mwa katundu, kubweretsa masiku atatu kutsimikizika.
Mayendedwe?Ndi Express (FedEx, DHL), ndi Air, ndi Nyanja.
Zolemba?Pambuyo pa ntchito yogulitsa: COA, MOA, ROS, MSDS, ndi zina zotero.
Custom Synthesis?Itha kukupatsirani ntchito zophatikizira zomwe zikugwirizana bwino ndi zosowa zanu zofufuza.
Malipiro Terms?Invoice ya Proforma idzatumizidwa kaye mukatsimikizira kuyitanitsa, ndikuyika zambiri zathu zakubanki.Malipiro a T/T (Telex Transfer), PayPal, Western Union, etc.
Zizindikiro Zowopsa Xi - Zokwiyitsa
Zizindikiro Zowopsa 36/37/38 - Zokwiyitsa maso, kupuma komanso khungu.
Kufotokozera Zachitetezo
S26 - Mukakhudzana ndi maso, muzimutsuka nthawi yomweyo ndi madzi ambiri ndipo funsani malangizo achipatala.
S36 - Valani zovala zoyenera zodzitetezera.
S37/39 - Valani magolovesi oyenera komanso chitetezo chamaso / kumaso
WGK Germany 3
Mtengo wa RTECS TW3710000
FLUKA BRAND F MAKODI 21
TSCA Inde
HS kodi 2922491990
Kalasi Yowopsa IRRITANT
L-Pyroglutamic Acid (H-Pyr-OH) (CAS: 98-79-3) ndi levo-isomer ya Pyroglutamic acid, ndi amino acid yomwe imapezeka mwachibadwa m'thupi.Zimapezeka mu ubongo, madzi am'mimba, khungu ndi magazi.pyroglutamic acid ndi chimodzi mwa zigawo zikuluzikulu za chilengedwe moisturizing factor pakhungu, moisturizing mphamvu yake ndi wamphamvu kwambiri kuposa glycerin ndi propylene glycol.Komanso, ilibe poizoni, yosakwiyitsa, ndipo ndi yabwino kwambiri pakusamalira khungu lamakono, komanso zodzoladzola zosamalira tsitsi.Pyroglutamic acid imalepheretsanso ntchito ya tyrosine oxidase, motero imalepheretsa zinthu za "melanoidins" kuti zisungidwe pakhungu, komanso kuyeretsa khungu.Ili ndi mphamvu yofewa ya keratin yomwe ingagwiritsidwe ntchito muzodzola za misomali.Kuphatikiza pa kugwiritsidwa ntchito muzodzoladzola, zotumphukira za L-Pyroglutamic Acid zimathanso kukhudzidwa ndi ma organic ena angapo kuti apange zotumphukira.Imakhalanso ndi zotsatira zapadera pa ntchito yapamtunda ndi zotsatira zabwino.Komanso, itha kugwiritsidwanso ntchito ngati surfactants kwa zotsukira;monga reagent mankhwala, angagwiritsidwe ntchito kuthetsa racemic amines;itha kugwiritsidwanso ntchito ngati mtundu wa organic intermediates.L-Pyroglutamic Acid ndi amino acid yomwe imagwiritsidwa ntchito popanga peptides.Zawonedwanso kutembenuka zikayikidwa pa N-terminus mu vivo kupanga ma antibodies a IgG2.Chomangira chamankhwala ndi asymmetric synthesis.L-Pyroglutamic Acid itha kugwiritsidwa ntchito ngati mtundu wapakati wa organic synthesis komanso zowonjezera zakudya.Amagwiritsidwa ntchito muzakudya, mankhwala, zodzoladzola ndi mafakitale ena.