Hu rau:Errol Zhou (Mr.)
Tel: ntxiv 86-551-65523315
Mobile/WhatsApp: ntxiv 86 17705606359
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Skype:lucytoday@hotmail.com
Email:sales@homesunshinepharma.com
Ntxiv:1002, Huanmao Tsev, No.105, Mengcheng Txoj kev, Hefei Lub zos, 230061 Tuam Tshoj
CAS TSIS TAU: 73-40-5
Cov mis mos molecular: C5H5N5O
Molecular phaus: 151.12600
EINECS TSIS YOG: 200-799-8
MDL TSIS YOG: MFCD00071533
Khoom Piav Qhia:
Khoom Lub Npe: Guanine CAS TSIS TAU: 73-40-5
Lub ntsiab lus:
6H-Purin-6-ib, 2-amino-1,7-dihydro-;
2-amino-6-hydroxypurine;
2-amino-1,9-dihydro-6H-purin-6-ib;
Tshuaj& Lub Cev Muaj Zog:
Tshwm sim: Dawb mus rau lub teeb daj siv lead ua hmoov
Kev Ntsuas: ≥99.0%
Ceev: 2.19 g/cm3
Kub Point: 591.4 ℃ ntawm 760 mmHg
Cov ntsiab lus Melting: 360 ℃
Flash Point: 311.4 ℃
Refractive Index: 2.047
Dej Solubility: Xyaum ua tsis tau dej
Kev ruaj ntseg: ruaj khov. Tsis sib xws nrog cov neeg ua kom muaj zog oxidizing.
Cia Li Cas: 2-8 ℃
Cov Ntaub Ntawv Kev Nyab Xeeb:
RTECS: MF8260000
Cov Lus Hais Txog Kev Nyab Xeeb: S26-S37/39
WGK Lub Tebchaws Yelemees: 3
Cov Lus Qhia Risk: R36/37/38
Tus lej phom sij: Xi
Guanine (G, Gua) yog ib ntawm plaub lub ntsiab nucleobases pom hauv nucleic acids DNA thiab RNA, lwm tus yog adenine, cytosine, thiab thymine (uracil hauv RNA). Hauv DNA, guanine yog khub nrog cytosine. Guanine nucleoside hu ua guanosine.
Nrog rau cov mis C5H5N5O, guanine yog qhov ua los ntawm purine, suav nrog kev sib txuas pyrimidine-imidazole lub nplhaib nrog cov sib txuas ua ke ob npaug. Ua tsis txaus, cov bicyclic molecule yog dav hlau.
Yog tias koj txaus siab rau peb cov khoom lossis muaj lus nug, thov koj xav tiv tauj peb!
Cov khoom lag luam nyob rau hauv patent tau muab rau R& D lub hom phiaj nkaus xwb. Txawm li cas los xij, lub luag haujlwm zaum kawg tshwj xeeb tshaj yog nrog tus neeg yuav khoom.
Cim npe nrov: guanine cas 73-40-5, tuam ntxhab, cov chaw muag khoom, lub Hoobkas, yuav, hauv Tshuag
