2- naphthol - kutsimikiza kwa madzi

GB/T 1646-2012 2-naphthol

Kuchuluka kwa

Muyezo uwu umatchula zofunikira, zitsanzo, njira zoyesera, malamulo oyendera, komanso kuyika chizindikiro, kulemba, kuyika, mayendedwe ndi kusungirako 2-naphthol.

Mulingo uwu umagwira ntchito pakuwongolera kwamtundu wa 2- naphthol.

Fomula:

Chithunzi

Mapangidwe a maselo: C10H8O

Kulemera kwa molekyulu: 144.17 (malinga ndi 2007 International atomic weight)

CAS RN: 135-19-3

zofunika

Zofunikira zamtundu wa 2-naphthol zizigwirizana ndi zomwe zili mu Gulu 1.

Chithunzi

Njira yoyesera ya

Kutsimikiza kwa chinyezi

Malinga ndi 3.4 ″ Karl Fischer Method ndi Karl Fischer Modification Method "mu GB/T 2386-2006.

Chitsanzo cha 2-naphthol ndi 2g.

Kusiyanitsa pakati pa zotsatira ziwiri zoyezera kuyenera kusapitilila 0.02% (chigawo chambiri), ndipo tanthauzo la masamu pazotsatira ziwirizo liyenera kutengedwa ngati zotsatira zake.

Mtengo ndi mtundu wa chinthucho zimalankhula,
Ngati mukuganiza kuti mtengo ndi wapamwamba, tumizani chitsanzo kuti muwone ubwino wake. #chitsanzo ndi #chaulere.
Ikani oda msanga ndipo mubwere msanga. Mtengo wamakono nthawi zonse ukukwera. Ngati mukukayikabe, bwerani kwa ine ndikufunseni ndikucheza.
2- #Naphthol, yomwe ili yotsika kuposa #mtengo wamsika, itha kugwiritsidwa ntchito pakupanga #pharmacy ndi #dye. Matani 20 omaliza a zinthu zamtengo wapatali adzagulitsidwa ndipo mtengo udzakwera.
Amagwiritsidwa ntchito pokonza #Tobias acid, #J acid, 2.3-acid, komanso pokonza #anti-aging agent D, anti-aging agent #DNP ndi anti-aging agent, #organic pigment ndi #bactericide. .

#Athena
#Mit-ivy industry company
Whatsapp/wechat:+86 13805212761
E-mail：ceo@mit-ivy.com

Dyes ndi dye intermediates - Kutsimikiza kwa chinyezi