He aha ka Nitric Acid?

Ma lalo o nā kūlana maʻamau, ʻo ka wai nitric he wai waihoʻoluʻu a ʻaʻole hoʻi me ka ʻala ʻeha a hoʻonāukiuki.He ʻakika ikaika oxidizing a corrosive monobasic inorganic ikaika.ʻO ia kekahi o nā ʻakika ikaika inorganic nui ʻeono a me kahi mea kemika koʻikoʻi.ʻO ke kumu hoʻohālikelike kemika ʻo HNO3, ʻo ke kaumaha molekala he 63.01, a hiki ke hui pū me ka wai.

ʻO ka waikawa Nitric ka nui o ka hoʻohana ʻana, hoʻohana nui ʻia i nā mea kanu kemika, nā kala, ka pale aupuni, nā mea pahū, nā metallurgy, nā lāʻau lapaʻau a me nā ʻoihana ʻē aʻe.

1. ʻO ka waikawa Nitric kahi mea waiwai nui, hoʻohana nui ʻia no ka hana ʻana i nā mea hoʻohuihui e like me ka ammonium nitrate, calcium ammonium nitrate, nitrophosphate fertilizer, a me ka nitrogen, phosphorus a me ka potassium.

2. Hoʻohana ʻia e like me ka etchant a me ka etchant hoʻomaʻemaʻe ʻakika ikaika, a hiki ke hoʻohana pū ʻia me ka glacial acetic acid, hydrogen peroxide, etc.

3. Hiki ke hoʻohana ʻia ka waikawa Nitric ma ke ʻano he mea hoʻomaʻemaʻe a hoʻopau ʻia no ke kila kalapona a me nā mea kila kila, i hoʻohana ʻia i ka hoʻomaʻamaʻa redox o ka lepo a me ka wai ʻino;i ka mālama ola kino o ka wai, hiki ke hoʻohana ʻia ma ke ʻano he kumu nitrogen i nā meaʻai microbial, etc.

4. Hoʻohana ʻia ka ʻoihana uhi no ka hana ʻana i nā varnish nitro a me nā enamels nitro

5. Ua hoʻohana ʻia ka waikawa Nitric i nā ʻano like ʻole ma ke ʻano he mea hoʻolalelale no nā rockets wai

6. ʻO ka waika Nitric kekahi mea koʻikoʻi a koʻikoʻi hoʻi i ka analytical chemical reagent, e like me ka solvent a me ka oxidant.Hoʻohana ʻia ia i ka synthesis organik e hoʻomākaukau i nā pūhui nitro like ʻole.

ala mālama

E kūʻai i loko o kahi hale kūʻai maʻalili.E mālama i ke ahi a me nā kumu wela.ʻAʻole pono ka mahana mālama ma mua o 30 ℃, a ʻaʻole pono ka haʻahaʻa haʻahaʻa ma mua o 80%.Paʻa paʻa ka ipu.Pono e mālama kaʻawale mai nā mea hoʻohaʻahaʻa, alkalis, alcohols, alkali metala, etc., a ʻaʻole pono e hui pū ʻia.

Paʻa hana, e hoʻolohe i ka ventila.ʻO ka hana e like me ka mechanized a me ka automated e like me ka hiki.Pono nā mea hana e hoʻomaʻamaʻa kūikawā a mālama pono i nā kaʻina hana.