Kūwaena
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2-Amino-p-cresol
Hoʻohana ʻia ma ke ʻano he kala waena, a hoʻohana ʻia hoʻi i ka hoʻomākaukau ʻana i nā mea hoʻonaninani fluorescent whitening dye intermediates, a hoʻohana ʻia i ka hana ʻana o ka fluorescent whitening agent DT.
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O-Amino-p-Chlorophenol
Ka hana ʻana o 2-nitro-p-chlorophenol: Ke hoʻohana nei i ka p-chlorophenol ma ke ʻano he maka, ka nitrification me ka waikawa nitric.E hoʻohui mālie i ka p-chlorophenol i hoʻoheheʻe ʻia i loko o ka pahu i hoʻoulu ʻia me 30% nitric acid, mālama i ka mahana ma 25-30.℃, e hoʻoulu no kahi o 2 mau hola, e hoʻohui i ka hau e hoʻomaʻalili ma lalo o 20℃, precipitate, kānana, a holoi i ka kānana keke i Congo Red, loaʻa ka huahana 2-nitrop-chlorophenol.
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O-Amino-P- Butyl Phenol
No ka hana ʻana i nā mea keʻokeʻo fluorescent OB, MN, EFT, ER, ERM a me nā huahana ʻē aʻe.
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Phthalaldehyde
Analytical reagents i ke kula kemika: ma ke ano he amine alkaloid reagent, ua hoʻohana ʻia e hoʻoholo i nā huahana decomposition amine a me ka peptide bond ma ke ʻano fluorescence.2. Organic synthesis: he lāʻau waena hoʻi.3. Fluorescent reagent, hoʻohana ʻia no ka hoʻokaʻawale ʻana o ka HPLC ma mua o ke kolamu o nā derivatives amino acid a me ka cytometry kahe e ana i ka pūʻulu thiol o ka protein.
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ʻO ka sodium o-Sulfonate Benzaldehyde
No ka hana ʻana o ka mea hoʻomaʻemaʻe keʻokeʻo fluorescent CBS, triphenylmethane dye a me ka mothproofing agent N.
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ʻO-toluenenitril
Hoʻohana ʻia ma ke ʻano he kumu kumu no ka hana ʻana i nā mea keʻokeʻo keʻokeʻo fluorescent, a hiki ke hoʻohana ʻia i loko o ka dye, lāʻau lapaʻau, lāʻau a me nā ʻoihana pesticide.
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Ophthalic Acid
ʻO ke ʻano o ka hoʻomākaukau ʻana, ʻo ka o-xylene e hoʻomau mau ʻia me ka ea ma ke alo o ka cobalt naphthenate catalyst ma kahi mahana hopena o 120-125 ° C a me kahi kaomi o 196-392 kPa i loko o kahi hale kiaʻi hoʻoheheʻe e loaʻa ai kahi huahana pau.
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ʻO-methoxybenzaldehyde
Mai ka salicylaldehyde e ka hopena methylation me ka dimethyl sulfate.E hoʻohui i 3kg o ka sodium hydroxide i loko o kahi 30% aqueous solution, e hoʻohui i 12.2kg o salicylaldehyde a me 80L o ka wai ma lalo o ka hoʻoulu ʻana, a me ka wela i ka paila.Hoʻohui mālie i ka 12.9kg o dimethyl sulfate, e hoʻomau i ka hoʻonā hopena i refluxed no kahi o 3h ma hope o ka hoʻohui ʻana, e hoʻomau i ka reflux no 2-3h ma hope o Chemicalbook…
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O-Nitro-p-cresol
ʻO kēia huahana kahi mea waena organik.Hoʻohana ʻia i ka hana ʻana i nā dyes, fluorescent whitening agent DT, herbicides, etc.
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O-Nitro-p-tert-butylphenol
Ma hope o ka hōʻemi ʻana, hiki ke hoʻohana ʻia e hana i kahi moʻo o ka mea hoʻonaninani optical kiʻekiʻe, e like me ka mea hoʻomālamalama optical OB.
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ʻO-nitrophenol
ʻO ka o-nitrochlorobenzene i hoʻokahe ʻia a hoʻokahe ʻia e ka solution sodium hydroxide.E hoʻohui i 1850-1950 l o 76-80 g / L sodium hydroxide solution i loko o ka ipu hao, a laila hoʻohui i 250 kg o ka o-nitrochlorobenzene i hoʻohui ʻia.Ke wela ia i 140-150 ℃ a ʻo ke kaomi ma kahi o 0.45MPa, e mālama iā ia no 2.5h, a laila e hoʻokiʻekiʻe i 153-155 ℃ a ʻo ke kaomi ma kahi o 0.53mpa, a mālama iā ia no 3h.
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ʻO Ortho Amino Phenol
1. Dye intermediates, hoʻohana ʻia i ka hana ʻana i nā sulfur dyes, azo dyes, fur dyes a fluorescent whitening agent EB, etc. I ka ʻoihana pesticide, hoʻohana ʻia ia e like me ka mea maka o ka insecticide phoxim.
2. Hoʻohana nui ʻia ia no ka hana ʻana i ka waika mordant Blue R, sulfurized melemele ʻeleʻele, etc. hiki ke hoʻohana ʻia e like me ka huluhulu.I ka ʻoihana hoʻonaninani, hoʻohana ʻia ia e hana i nā kala lauoho (e like me ka coordination dyes).
3. ʻO ka hoʻoholo ʻana i ke kālā a me ke tini a me ka hōʻoia ʻana i ke gula.ʻO ia ka mea waena o nā mea pena diazo a me nā kala sulfur.
