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I-Central Emergency Order! Izifunda ezingu-85! Izimboni ezingu-39! Misa umkhiqizo kuze kube unyaka ozayo!
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Nikeza i-dyestuff esezingeni eliphezulu ephakathi nendawo 135-19-3
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I-asidi ye-J (2-Amino-5-naphthol-7-sulfonic Acid) I-CAS 87-02-5 Inombolo ye-EINECS: 201-718-9 Ukwenziwa eShayina kuyatholakala esitokweni Intengo ye-FOB: 6800usd/ton Whatsapp/ wechat:+86 13805212761 http://www.mit-ivy.com mit-iv...
I-asidi ye-J Izakhiwo Ezijwayelekile Izinto Imininingwane Okuqukethwe ≥90% I-asidi ye-Gamma ≤0.15% Ayincibiliki ≤0.20% Izinto Imininingwane Ukubukeka Impuphu empunga kuya konsundu okhanyayo Okuqukethwe (okomile) ≥90.0% Ubumsulwa (HPLC) ≥97.0% Okuqukethwe kwe-asidi ye-Gamma ≤1.50% I-Bis Okuqukethwe kwe-asidi ye-J ≤0.20% Amanzi ≤1.0% 2-Naphthylamine ≤100ppm Ukubuka Okusheshayo...Funda kabanzi -
I-Tobias acid 97% ubumsulwa CAS 81-16-3 HY engcono kakhulu 1 Nikeza i-reagent yocwaningo esezingeni eliphezulu 2-Naphthylamine-1-sulfonic acid CAS 81-16-3
Isikhathi sokulethwa: Ezinsukwini ezi-3-5 Izindlela zokuthumela: Nge-Courier, ngomoya noma ngolwandle Ukupakishwa: 25Kg/isigubhu noma njengoba kudingeka Izakhiwo: Ikristalu emhlophe, iphuzu lokuncibilika lingu-272℃. Incibilika kalula emanzini, incibilika kahle emanzini ashisayo. Incibilika kalula kwi-sulfonate ehambelanayo edala i-alkali, bese ihlanganiswa ne-lit...Funda kabanzi -
Usuku Lukazwelonke Usuku Lukazwelonke, ngigubha izwe, ngikufisela injabulo, ukuthula, okumnandi empilweni yomndeni efudumele!
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Iyini i-dsd acid futhi yenzani? I-DSD acid (4,4 diaminostilbene mono-2,2 bisulfonic acid) iwumbala obalulekile ophakathi nendawo
whatsapp:+86 13805212761 http://www.mit-ivy.com inkampani yezimboni ze-mit-ivy i-DSD acid (4,4 diaminostilbene mono-2,2 bisulfonic acid) iyi-dye intermediate ebalulekile, esetshenziswa kakhulu ukukhiqiza izibani ezikhanyisa ukukhanya, i-G ephuzi eqandisiwe ngqo, i-R ephuzi eqondile, i-F3G ewolintshi engangeni elangeni kanye ne-ant...Funda kabanzi -
Qaphelani, izitshalo zokudaya! Ukuthengwa kwezinto ezifunwa nje kuvame ukuchuma, izinkampani ezihamba phambili ziphakamisa amanani, ukunyuka kwentengo yokudaya kuyeza
NgoSepthemba, imboni yokunyathelisa nokudaya yasekhaya yangena esikhathini esivamile se-"golden nine and silver ten". Iqhutshwa kokubili ukukhuphuka kwamanani ezinto zokusetshenziswa eziphezulu kanye nesidingo esikhulayo esivela ezimbonini ezingezansi njengemboni yezindwangu, i-dispersion dyestuf...Funda kabanzi -
I-MIT-IVY Industry Co., Ltd. isungule amafektri ayo amane anemishini yokukhiqiza ephelele kanye nokuphathwa ngokucophelela kanye nokugcinwa kwemishini iminyaka eyi-16.
I-MIT-IVY Industry Co., Ltd. isungule izimboni zayo ezine ezinemishini yokukhiqiza ephelele kanye nokuphathwa ngokucophelela kanye nokugcinwa kwemishini iminyaka eyi-16. Sisebenzisa ubuchwepheshe bokukhiqiza obuthuthukisiwe kanye nezindlela zokuhlola ukuze sifeze ukukhiqizwa, ukulawula ikhwalithi ukuze kuhlangatshezwane nezindinganiso. I-MIT-IVY...Funda kabanzi -
Izithako zodayi i-N,N-Diethyl aniline 91-66-7 whatsapp:+86 13805212761 http://www.mit-ivy.com inkampani yemboni ye-mit-ivy Igama: N,N-Diethylaniline Igama lesiNgisi: N,N-diethylaniline Inombolo ye-CAS: 91...
Ifomula yama-molecule: C6H5 N(C2H5)2 Isisindo sama-molecule: 149.23 Ukubukeka: Uketshezi olunamafutha olungenambala kuya koluphuzi olukhanyayo, olunephunga elikhethekile Iphuzu Lokuncibilika(℃): -38.8 Iphuzu Lokubila(℃): 215～216 Ukuncibilika Kuncibilika emanzini, kuncibilika kancane ku-ethanol kanye ne-ether. Okuqukethwe (i-gas chromatography): ≥99% Ukupakisha: 190Kg ...Funda kabanzi -
Iyini i-dsd acid futhi yenzani? whatsapp:+86 13805212761 http://www.mit-ivy.com inkampani yezimboni ze-mit-ivy
I-DSD acid (4,4 diaminostilbene mono-2,2 bisulfonic acid) iyi-dye intermediate ebalulekile, esetshenziswa kakhulu ukukhiqiza izibani ezikhanyisa ukukhanya, i-G ephuzi eqandisiwe ngqo, i-R ephuzi eqondile, i-F3G e-orange engangeni elangeni kanye nama-anti-moth-eating agents. I-COD ingu-6000-8000mg/L, usawoti ungu-6%-8%, nombala...Funda kabanzi -
I-Beta Naphthol/135-19-3/ 2-naphthol Thenga i-dyestuff yekhwalithi ephezulu i-intermediate cas 135-19-3 whatsapp:8613805212761
Ukuhlelwa kwedatha ebonakalayo 1. Isici: amakristalu amhlophe kuya kubomvu aqhekekile, anombala omnyama uma egcinwe emoyeni isikhathi eside. 2. Ubuningi (g/mL, 20/4℃): 1.181. 3. Ubuningi obuhlobene (20℃, 4℃): 1.25. 4. Iphuzu lokuncibilika (ºC): 122~123. 5. Iphuzu lokubila (ºC, ngengcindezi yomoya): 285~286. 6. Iphuzu lokufiphaza (ºC...Funda kabanzi