2- naphthol - ka hoʻoholo ʻana i ka nui o ka wai

GB/T 1646-2012 2-naphthol

ʻO ka laulā o

Kuhi kēia kūlana i nā koi, ka hāpana ʻana, nā ʻano hoʻāʻo, nā lula nānā, a me ka māka ʻana, ka lepili ʻana, ka hoʻopili ʻana, ka lawe ʻana a me ka mālama ʻana o 2-naphthol.

Pili kēia kūlana i ka kaohi maikaʻi o nā huahana 2-naphthol.

Haʻilula:

ʻO ke kiʻi

ʻO ke ʻano molekole: C10H8O

Kaumaha molekala: 144.17 (e like me ke kaumaha atomika International 2007)

CAS RN: 135-19-3

nā koi

Pono nā koi maikaʻi o ka 2-naphthol e kūlike me nā koi ma ka Papa 1.

ʻO ke kiʻi

ʻAno hoʻāʻo no

Ka hoʻoholo ʻana o ka makū

Wahi a ke ʻano hana ʻo Karl Fischer 3.4″ a me ke ʻano hana hoʻololi ʻo Karl Fischer "ma GB/T 2386-2006.

ʻO ka nui o ka hāpana o 2-naphthol he 2g.

ʻAʻole pono e ʻoi aku ka ʻokoʻa ma waena o nā hopena ana ʻelua ma mua o 0.02% (hapa nuipa), a pono e lawe ʻia ka awelika helu o nā hopena ana ʻelua ma ke ʻano he hopena ana.

ʻO ke kumukūʻai a me ka maikaʻi o ka huahana e ʻōlelo nei,
Inā manaʻo ʻoe he kiʻekiʻe ke kumukūʻai, e hoʻouna iā ʻoe i kahi laʻana e nānā i ka maikaʻi. ʻAʻohe #uku o ka #laʻana.
E kau i kahi kauoha i mua a hoʻi koke mai. Ke piʻi mau nei ke kumukūʻai o kēia manawa. Inā ʻoe e kānalua nei, e hele mai iaʻu no kahi nīnau a kamaʻilio pū.
Hiki ke hoʻohana ʻia ka 2-Naphthol, ka mea haʻahaʻa ma mua o ke kumukūʻai mākeke, i ka hana ʻana i nā hale kūʻai lāʻau lapaʻau a me ka hana ʻana i nā kala. E kūʻai lilo ʻia aku nā 20 tone hope loa o nā waiwai i kūʻai maikaʻi ʻia a e piʻi aʻe ke kumukūʻai.
Hoʻohana ʻia ia i ka hoʻomākaukau ʻana o ka #Tobias acid, #J acid, 2.3-acid, a i ka hoʻomākaukau ʻana o ka #anti-aging agent D, ka #anti-aging agent #DNP a me kāna #anti-aging agent, #organic pigment a me #bactericide.

#ʻAtena
#ʻOihana ʻoihana Mit-ivy
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E-mail：ceo@mit-ivy.com

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