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Product Name:Nitric acid
Molecular format:HNO3
Nhamba yeCAS:7697-37-2
Chigadzirwa chemolecular chimiro:
Chemical Properties:
Nitric acid imvura inopfungaira isina ruvara kusvika kubrown ine akridhi, inokachidza munhuwi. Fuming nitric acid imvura yakatsvuka inopisa. Hutsi mumhepo yakanyorova. Kazhinji inoshandiswa mune aqueous solution. Fuming nitric acid yakanyanyiswa nitric acid ine yakanyungudika nitrogen dioxide. Nitric acid inogadziriswa ye nitrogen dioxide, NO2, mumvura uye inonzi fuming nitric acid ine yakawandisa yeNO2 uye ndeyero kune brownish-tsvuku muruvara.
Mvura isina ruvara; inoparadza zvakanyanya; refractive index 1.397 pa 16.5 ° C; density 1.503 g/L; kunotonhora pa -42°C; inovira pa83 ° C; kusanganiswa zvachose nemvura; inoumba azeotrope anogara achifashaira nemvura pa 68.8 wt% nitric acid; iyo azeotrope ine density 1.41 g/mL uye inofashaira pa121°C.
Application:
Nitric acid chinhu chakakosha chekutanga kugadzirwa kwefetereza nemakemikari. Diluted nitric acid inoshandiswa pakunyungudutsa uye etching simbi Chigadzirwa DataSheet
Mvura iyi inorema, yakajeka kana kuti yero zvishoma ine muchetura uye inokonzera kupisa kwakanyanya pakubata neganda. Yakagadzirwa nekunatswa kwealkali-metal nitrate yakasanganiswa ne sulfuric acid. Iko kusanganiswa kwenitric uye sulfuric acids kwakashandiswa kushandura plain cotton kuita cellulose nitrate. Nitric asidhi yakashandiswa mukunyorova kweplate process sechinhu chinowedzera kune vanogadzira ferrous sulfate kusimudzira ruvara ruchena rwemufananidzo weambrotypes uye ferrotypes. Yakawedzerwawo kudzikisa pH yebhati yesirivha yemaplateti ecollodion. Kuwedzera asidhi kune yekugezesa sirivheri kwakaita kuti mahwendefa ecollodion asanzwe kuchiedza, ayo aive nemhedzisiro inobatsira yekudzikisa kuitika kusiri kwemufananidzo mhute.