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Hāʻawi ka hale hana ʻo Kina i ka p-phenylenediamine Cas 106-50-3 waiwai nui maikaʻi loa me ka lawe ʻana i ka palekana i ka puka.
kikoʻī huahana
| inoa Pelekane | p-Phenylenediamine |
| CAS NO. | 106-50-3 |
| ʻO ka mānoanoa | 1.2±0.1 g/cm³ |
| Lae paila | 267.4±13.0 °C ma 760 mmHg |
| Lae hehee | 139 °C |
| ʻAno molekala | C6H8N2 |
| Kaumaha molekula | 108.141 |
| Kuhikuhi uila | 135.9±19.3 °C |
| Nuipa pololei | 108.068748 |
| PSA | 52.04000 |
| LogP | -0.68 |
| Ka nana aku | keʻokeʻo i ka lavender paʻa |
| ʻAno māhu | 3.7 (vs ea) |
| Pumi mahu | 0.0±0.5 mmHg ma 25°C |
| Hōʻike hōʻike | 1.661 |
| Nā kūlana mālama | E kūʻai i loko o kahi hale kūʻai maʻalili. E mālama i ke ahi a me nā kumu wela. |
wikiō huahana
Hoʻolauna a me ka waiwai
Hoʻolauna
ʻO P-Phenylenediamine (English p-Phenylenediamine), i kapa ʻia ʻo Ursi D, kekahi o nā diamine ʻala maʻalahi. ʻO ka huahana maʻemaʻe he keʻokeʻo i ka kristal lavender, e lilo i poni a ʻeleʻele paha ke ʻike ʻia i ka lewa. Hiki ke hoʻoheheʻe ʻia i ka wai anuanu, hiki ke hoʻoheheʻe ʻia i ka ethanol, etera, chloroform a me benzene. Hiki ke hoʻohana ʻia no ka hoʻomākaukau ʻana i nā waiʻala azo, nā polymers molekala kiʻekiʻe, a hiki ke hoʻohana ʻia no ka hana ʻana i nā mea pena hulu, nā antioxidants rubber a me nā mea hoʻomohala kiʻi Chemicalbook. Hoʻohana nui ʻia no ka aramid, nā dyes azo, nā sulfur dyes, acid dyes, a hiki ke hoʻohana ʻia no ka huluhulu. Iecaianoaaiiuo o eleele D, hulu uliuli eleele DB, fur brown N2, a me ka pulupulu antioxidants DNP, DOP, a me MB. Hoʻohana ʻia ʻo ia ma ke ʻano he mea maka no ka lauoho lauoho lauoho Ursi D series, gasoline polymerization inhibitor a me ka mea hoʻomohala. Ma ke ʻano he kala kemika, ua ʻae ʻia ka p-phenylenediamine i kēia manawa e hoʻohana ʻia i ka hana ʻana i nā lauoho lauoho, akā aia nā palena maopopo i ka nui o ka hoʻohana.
Waiwai
ʻO ke keʻokeʻo a me nā kristal lavender. Huli poni a ʻeleʻele paha ke ʻike ʻia i ka ea. Hiki ke hoʻoheheʻe ʻia i ka wai, ethanol, ether, chloroform a me benzene. He mea koʻikoʻi ka mea hoʻonanea a hoʻohana nui ʻia no ka hana ʻana i nā dyes azo a me nā sulfur dyes. Hiki ke hoʻohana ʻia e hana i ka hulu ʻeleʻele D a me ka DNP antioxidant rubber. Hoʻohana ʻia ma ke ʻano he hōʻailona fluorescent, analytical reagent a me ka fur dye, a hoʻohana ʻia hoʻi i ka synthesis o nā dyes.
Manaʻo kōkua
Aloha, hauʻoli e hālāwai me ʻoe ma ʻaneʻi. Makemake ʻoe i kēia huahana? Hoʻokomo ʻia kēia huahana ma nā papa e aʻu. Nui koʻu ʻike e pili ana i kēia huahana. Inā makemake ʻoe i kahi kūkākūkā, hiki iā ʻoe ke hoʻokaʻaʻike mai iaʻu i kēlā me kēia manawa a hoʻāʻo e hāʻawi iā ʻoe i nā lawelawe ma mua o ke kūʻai aku a ma hope o ke kūʻai aku. Aia ma lalo kaʻu ʻike pili, e hoʻokipa i kāu nīnau.
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Pūʻolo
Ma ke ʻano o ka pauka, ʻoi aku ka nui o ke kauoha ma mua o 25 kg. Hoʻopili ʻia ia i loko o kahi ʻeke plastik a me kahi ʻeke alumini alumini, a ʻo ka papa o waho e hoʻopili ʻia i loko o kahi pahu pahu.
25kg a ʻoi aʻe, hoʻopaʻa ʻia a hoʻopaʻa ʻia i loko o kahi pahu pahu pahu me nā ʻeke aniani i kūkulu ʻia a me nā ʻeke alumini alumini.
Hoʻouna pololei ʻia kekahi mau huahana kemika maʻamau i loko o nā ʻeke.
Ma ke ano wai, emi iho ma lalo o 25 kg. Hoʻopili ʻia i nā ʻano barela kemika. E hoʻouna ʻia nā huahana waiwai nui me ke ʻano R&D i loko o nā hue fluorinated.
E hoʻouna ʻia nā huahana o 25 kg a ʻoi aʻe i loko o 25 kg a i ʻole 50 kg barela kemika ma ke ʻano he ʻāpana kumu.
Hoʻouna
ʻO nā kauoha i kau ʻia ma mua o 17:00 mai ka Pōʻakahi a hiki i ka Pōʻalima e hoʻouna ʻia mai ka hale hana i ka mea lawe ukana ma ka lā hoʻokahi (ʻaʻole i hoʻouna ʻia i nā hopena pule), a hiki i ka mea lawe ukana ma kahi o ʻekolu a ʻehā lā.
Na ka mea lawe ukana e hoʻopuka i kahi helu helu honua ma ka lā a i ʻole ka lā aʻe o ka hōʻea ʻana.
Ma muli o ka ʻāina, e hoʻohana mākou i nā ʻano hoʻouna ʻokoʻa. ʻO ka maʻamau, ʻo nā laina i hoʻolaʻa ʻia, logistic a me nā lawelawe leka ka mea nui, a e holo kekahi i DHL, Fedex, UPS, etc.
ʻO ka lawe ʻana i ka ea a me ke kai ka mea nui, hoʻohui ʻia e ka halihali kaʻa a me ka lawe kaʻa. ʻO kā mākou kaʻa kaʻa ʻana i nā lawelawe puka i kēlā me kēia puka, e hoʻopau ana i ka ʻae ʻana i nā kuʻuna ma waena o ka ʻāina lawe aku a me ka ʻāina lawe mai, koe wale nō nā kūlana kūikawā ma kekahi mau ʻāina a i ʻole nā ʻāina.
hale hana & hale kūʻai
Loaʻa i kā mākou hale hana kahi hoʻopuka makahiki paʻa o 50,000 tons o nā mea maka i ka makahiki āpau. Ke hoʻomau nei ke kaulahao hana a me ke kaulahao kūʻai. Loaʻa i kā mākou hale kūʻai kahi waihona nui o ka pauda a me nā waihona wai. Hoʻokipa mākou i nā kānaka mai nā ʻano like ʻole e kākoʻo a hui pū.
