1,6-Hexanediol

Hōʻike Pōkole:

ʻO 1, 6-hexadiol, a i ʻike ʻia hoʻi me 1, 6-dihydroxymethane, a i ʻole HDO no ka pōkole, aia kahi mole mole o C6H14O2 a me ka mole mole o 118.17. I ka mahana o ka lumi, he waxy keʻokeʻo keʻokeʻo ia, hiki ke hoʻoheheʻe ʻia i ka ethanol, ethyl acetate a me ka wai, a haʻahaʻa haʻahaʻa.


ʻIke kikoʻī

Nā huahana huahana

Hoʻolauna Hoʻolaha

1,6-Hexanediol

Molecular haʻilula: C6H14O2
Brand: ʻEnehana Zhongrong
Kumu: Tangshan, Hebei
CAS: 629-11-8
Kaumaha Molecular: 118.17400
Ka nui: 1.116 g / ml (20 ℃); 0.96 g / ml (50 ℃)
Morphology: 20 ℃ - keʻokeʻo waxy hygroscopic paʻa; 50 ℃ - wai aniani moakaka
Nā kūlana mālama: ≤30 ℃ (hoʻoliʻiliʻi wela haʻahaʻa)
Hoakaka huahana: GB / T 30305-2013 huahana maikaʻi loa
ʻIke ʻike: 99.5%
Kāleka Dute: 2905399090
Hāʻawe hoakaka:  barela / nui (tona)

Hale Hōʻikeʻike

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Nā waiwai o ke kino

ʻO 1, 6-hexadiol, a i ʻike ʻia hoʻi me 1, 6-dihydroxymethane, a i ʻole HDO no ka pōkole, aia kahi mole mole o C6H14O2 a me ka mole mole o 118.17. I ka mahana o ka lumi, he waxy keʻokeʻo keʻokeʻo ia, hiki ke hoʻoheheʻe ʻia i ka ethanol, ethyl acetate a me ka wai, a haʻahaʻa haʻahaʻa.

Nā waiwai kemika

ʻO ke kūkulu o 1, 6-hexadiol i loko o ʻelua mau hui hydroxyl mua me ka hana kiʻekiʻe, e maʻalahi ai ke hana me nā waikawaola, isocyanates, anhydride a me nā waikawa ʻē aʻe e hana i nā ʻano mea like ʻole.

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Kahua Noi

ʻO 1, 6-hexadiol kahi mea kemika maikaʻi maikaʻi, i hoʻohana nui ʻia e hana i ka monomer hana o ka uhi hoʻōla kukui, polycarbonate polyol a me ka polyester ʻoihana. Ma ke ʻano he extender kaulahao e hoʻohana ʻia i ka ʻili synthetic a me ka pā lina; Polyesters no ka uhi synthetic (pā hao nā pale, nā pale ʻōwili, nā pale kaola); Ka lāʻau lapaʻau synthetic, nā waena waena 1, 6- dibromohexane a me nā kula ʻē aʻe.

Pahu koi

1, 6-hexanediol e hoʻopili ʻia i loko o kahi pahu kila o kahi ipu 200L paʻa, maloʻo a maʻemaʻe. E hoʻopaʻa ʻia ka waha wili o ka uhi pahu me ka polyethylene a i ʻole ke apo lahilahi ʻole e pale ai i ka liu. hoʻokō i nā koina i luna.

Ka mālama no ka mālama ʻana

Pono ka hale mālama i kahi hale anuanu, maloʻo, hoʻoluʻu, hoʻomālamalama māmā. Hoʻomaʻamaʻa maikaʻi ʻia nā mea kūkulu hale i ka corrosion. Ka mahana hale kūʻai ≤30 ℃, ka wai ona ≤80%. E hoʻokaʻawale i nā kumu wela, kumu wai a me nā kumu ahi. nā puka a me nā puka aniani, pono e hoʻomaʻemaʻe mau i nā papa e hoʻomaʻemaʻe mau ai. Hoʻopaʻa paʻa ʻia ka hoʻopaʻa ʻana a ma ke kūlana maikaʻi, manuahi mai ka pulu a me ka haumia. mai kāwili i ka waihona. lako pono ka hale waihona mea me nā hydrants ahi, kaukini ahi, nā pū ahi a me nā pono ahi ahi ʻē aʻe.

Nā Pahu Kaʻa

Pono e halihali ʻia e nā kaʻa me nā pono no ka lawe ʻana i nā kemika; pono i nā mea hoʻokele a me nā ukali nā palapala like a me nā laikini piha. E lako pono nā kaʻa halihali me nā ʻano like ʻole a me nā nui o nā pono hakakā ahi a me nā pono hana ulia pōpilikia no ka liu. a palekana i ka hoʻouka ʻana ke hoʻouna ʻia. E hōʻoia i ka ʻole o nā ipu i loko, hāʻule, hāʻule a hōʻino hoʻi i ka wā o ka halihali. Mai hui pū me ka mea ʻokikū, hoʻemi i ka mea ʻākena, acid chloride, anhydride, chloroformate. Pale ʻia mai ka lā, ka ua a me ka mahana wela. i ka wā o ka halihali. E haʻalele i ke ahi, ka wela a me ka wahi wela kiʻekiʻe i ka wā e holo ana. pāpā ʻia ka hoʻohana ʻana i nā pono mīkini a me nā pono hana e ʻike maka. E ukali ka lawe ukana i ke ala i kuhikuhi ʻia, mai noho i nā wahi noho a me nā wahi i noho nui ʻia.

Palekana: Māhele kūlana pilikia GHS: Wahi a ke ʻano maʻamau GB30000 o ka Classical Chemical and Labeling Specification, no ka mahele 2B kēia huahana me ka ʻeha o ka maka a me ka huhū o ka maka. 

'Ōpala a me ka halihali

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