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huahana

ʻAlani Pigment 34 CAS 15793-73-4

Waiwai Kemika:

ʻĀpana Molekala C34H28Cl2N8O2
Molar Mass 651.54
ʻO ka mānoanoa 1.39
Lae Boling 850.4±65.0 °C(Wānana ʻia)
Lae Flash 468.1°C
Puʻupuʻu mahu 3.3E-29mmHg ma 25°C
Ka nana aku Paʻa: nanomaterial
pKa 1.55±0.70(Wanamua)
Kūlana Waihona Kemi lumi
Hōʻike Hōʻike 1.699

Huahana Huahana

Huahana Huahana

 

Hoʻolauna

ʻO ka ʻalani HF (ChineseHF) he mea hoʻohuihui ʻole i loaʻa ka fluorine.

 

He wai waihoʻoluʻu ʻole ka HF ʻalani me ka ʻala ʻala ikaika. Hiki ke hoʻoheheʻe ʻia i ka wai a me nā mea hoʻoheheʻe organik he nui. He mea ʻino ka HF ʻalani i nā metala he nui a hoʻopili me nā mea he nui e hana i nā paʻakai.

 

Loaʻa i ka Orange HF ka laulā o nā noi ma nā kahua he nui. Hoʻohana nui ʻia ia i ka etching a me ka hoʻomaʻemaʻe ʻana i nā ʻili metala no ka hoʻomākaukau ʻana i nā kaapuni i hoʻohui ʻia, nā lens optical a me nā huahana metala ʻē aʻe. Hoʻohana ʻia ia i nā kula e like me ka hoʻomākaukau ʻana i nā pūhui fluoride, ka hoʻomaʻemaʻe ʻaila, ka synthesis organik, a me ka hana aniani.

 

Hiki ke hoʻomākaukau ʻia ka HF ʻalani ma nā ʻano like ʻole. ʻO ke ala maʻamau, ʻo ia ka wela o ka waika hydrofluoric ma ke ʻano paʻa me ka waikawa ikaika e like me ka sulfuric acid (H2SO4) e hoʻohua ai i ka HF alani. No ke ʻano hoʻomākaukau kikoʻī, e ʻoluʻolu e nānā i ka manual hana hoʻokolohua a i ʻole ke alakaʻi ʻoihana.

 

ʻO ka HF ʻalani he mea hoʻoheheʻe ikaika e hoʻonāukiuki a hoʻopōʻino i ka ʻili, nā maka, a me ka ʻōpū hanu. Pono ka ʻike ʻana i ka HF ʻalani i ke komo ʻana i nā mea pale kūpono e like me nā mīkina lima, nā maka aniani, a me nā lole pale. Pono e hoʻohana ʻia ma kahi wahi e hoʻoheheʻe maikaʻi ʻia a pale i ka inhalation pololei o kāna mau mahu. Inā loaʻa ka HF ʻalani, holoi koke me ka wai nui a ʻimi koke i ka lāʻau lapaʻau. I ka lawelawe ʻana i ka HF ʻalani, pono e lawe ʻia nā hana palekana kūpono a pono e hahai i nā kaʻina hana kūpono.


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