2- naphthol - ukumisela umxholo wamanzi

GB/T 1646-2012 2-naphthol

Ububanzi be

Lo mgangatho uchaza iimfuno, iisampulu, iindlela zovavanyo, imithetho yokuhlola, kunye nokumakisha, ukulebhelisha, ukupakishwa, ukuthuthwa kunye nokugcinwa kwe-2-naphthol.

Lo mgangatho usebenza kulawulo lomgangatho weemveliso ze-2-naphthol.

Ifomula:

Umfanekiso

Ifomula yemolekyuli: C10H8O

Ubunzima beMolekyuli: 144.17 (ngokutsho kobunzima be-atomic bamazwe ngamazwe bowama-2007)

I-CAS RN: 135-19-3

iimfuno

Iimfuneko zomgangatho we-2-naphthol mazihambelane neemfuno ezikwiTheyibhile 1.

Umfanekiso

Indlela yokuvavanya

Ukugqitywa komswakama

Ngokwe-3.4″ Karl Fischer Method kunye neKarl Fischer Modification Method “kwi-GB/T 2386-2006.

Umthamo wesampulu ye-2-naphthol yi-2g.

Umahluko phakathi kweziphumo zokulinganisa ezimbini akufuneki ube ngaphezulu kwe-0.02% (iqhezu lobunzima), kwaye i-arithmetic mean yeziphumo zokulinganisa ezimbini kufuneka ithathwe njengesiphumo sokulinganisa.

Ixabiso kunye nomgangatho wemveliso zithetha,
Ukuba ucinga ukuba ixabiso liphezulu, thumela isampulu ukuze ujonge umgangatho. #isampulu #ayinasimahla.
Faka iodolo kwangethuba uze ubuye kwangethuba. Ixabiso langoku lihlala linyuka. Ukuba usathandabuza, yiza kum ukuze ubuze kwaye uthethe.
I-2- #Naphthol, ephantsi kunexabiso lemarike, ingasetyenziswa kwi-#pharmacy nakwimveliso yedayi. Iitoni ezingama-20 zokugqibela zeempahla ezinexabiso elihle ziya kuthengiswa ziphele kwaye ixabiso liya kunyuka.
Isetyenziswa ekulungiseleleni i-#Tobias acid, i-#J acid, i-2.3-acid, kunye nasekulungiseleleni i-#anti-aging agent D, i-anti-aging agent #DNP kunye ne-anti-aging agent yayo, i-#organic pigment kunye ne-#bactericide.

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Iidayi kunye nezinto ezidibanisa idayi — Ukumisela umxholo womswakama