hae ʻaoʻao

n-Heptana | 142-82-5

n-Heptana | 142-82-5


  • Māhele:Kemimi maikaʻi - Aila & Solvent & Monomer
  • inoa ʻē aʻe:Heptane / Heptyl hydride
  • Helu CAS:142-82-5
  • Helu EINECS:205-563-8
  • ʻAno Molekala:C7H16
  • Hōʻailona mea pōʻino:Hiki ke ahi / ʻino / ʻino no ke kaiapuni
  • Kapa inoa:Colorcom
  • Kahi i kumu:Kina
  • Ke ola papa:2 Makahiki
  • Huahana Huahana

    Huahana Huahana

    ʻIkepili kino huahana:

    Inoa Huahana

    n-Heptana

    Waiwai

    ʻAʻole waihoʻoluʻu, ʻalohilohi wai kahe

    Lae hehee(°C)

    -90.5

    Lae paila(°C)

    98.5

    Māmā pili (Wai=1)

    0.68

    ʻAno mahu (ea=1)

    3.45

    Pumi mahu (kPa)

    6.36(25°C)

    Hōʻike huahana:

    ʻO ka inoa ʻepekema o ka aila uila keʻokeʻo he n-heptane, no ka mea he kiʻekiʻe ka momona o ka momona a me ka volatility kiʻekiʻe, a he ikaika ka decontamination ikaika, hoʻohana pinepine ʻia ʻo ia ma ke ʻano he mea hoʻomaʻemaʻe i ka ʻoihana, a he mea hoʻohana nui ia i ka mīkini. ʻoihana uila, paʻi a hana kāmaʻa.

    Hoʻohana huahana:

    1. Hoʻohana e like me ka analytical reagent, gasoline engine burst test standard, chromatographic analysis reference material, solvent. Hiki i ka huahana ke hoʻoulu i ka ʻōpū hanu, a he hopena anesthetic i ke kiʻekiʻe kiʻekiʻe. He ahi ia, ʻo ka palena palena o ka hoʻokumu ʻana i ka hui pahū i ka ea he 1.0-6.0% (v/v).

    2.It hiki ke hoʻohana 'ia e like me extraction solvent no ka holoholona a me ka mea kanu aila a me ka momona, hoʻokēʻai-maloʻo laau sima. ʻO ka mea hoʻoheheʻe no ka ʻoihana lāʻau. Hoʻohana ʻia ʻo ia e like me ka hoʻomaʻemaʻe ʻana i loko o ka pena, varnish, ka inika maloʻo wikiwiki a me ka ʻoihana paʻi. Hoʻohana ʻia ka huahana maʻemaʻe e like me ka wahie maʻamau no ka hoʻoholo ʻana i ka helu octane o ka petrol.

    3.Hoʻohana ma ke ʻano he maʻamau a me ka solvent no ka hoʻoholo ʻana i ka helu octane, a me ka synthesis organik a me ka hoʻomākaukau ʻana i nā reagents hoʻokolohua.

    Nā memo mālama huahana:

    1. E kūʻai i loko o kahi hale kūʻai ʻoluʻolu.

    2. E mālama i ke ahi a me ke kumu wela.

    3. ʻAʻole pono ka mahana mālama ma mua o 37 ° C.

    4. E hoʻopaʻa i ka pahu.

    5. Pono e hoʻokaʻawale ʻia mai nā mea oxidizing, a ʻaʻole pono e hui pū ʻia.

    6.E hoʻohana i nā kukui pahū-hōʻoia a me nā pono ea.

    7. Hoʻopaʻa i ka hoʻohana ʻana i nā mea hana mīkini a me nā mea hana maʻalahi e hoʻohua i nā huna huna.

    8. Pono e hoʻolako ʻia ka wahi e mālama ai me nā lako lapaʻau ulia pōpilikia a me nā mea hoʻomaha kūpono.


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