NITRIC ACID(CAS#52583-42-3)
| Hazard Symbols | C – Kuora |
| Risk Codes | R8 - Kubata nezvinhu zvinobvira zvinogona kukonzera moto R35 – Inokonzera kupiswa kwakanyanya |
| Tsanangudzo Yekuchengetedza | S23 - Usafeme mhute. S26 – Kana wasangana nemaziso, sukurudza nekukurumidza nemvura yakawanda uye tsvaga mazano ekurapwa. S36 - Pfeka zvipfeko zvinodzivirira zvakakodzera. S45 - Kana waita tsaona kana ukanzwa usinganzwe zvakanaka, tsvaga rubatsiro rwekuchipatara nekukasika (ratidza chinyorwa pese pazvinogoneka.) |
| UN IDs | UN 3264 8/PG 3 |
| WGK Germany | 1 |
| RTECS | QU5900000 |
| FLUKA BRAND F CODES | 8 |
| Hazard Kirasi | 8 |
| Packing Group | II |
NITRIC ACID(CAS#52583-42-3) suma
Mumunda wekugadzirwa kwemaindasitiri, nitric acid inoita basa rakakosha. Chinhu chakakosha mukugadzirwa kwefetereza yemakemikari, kunyanya ammonium nitrate, iyo inoshandiswa zvakanyanya mukurima kupa nitrogen yakakosha kuti zvirimwa zvikure uye kubatsira mukukohwewa kwepasi rose. Muindasitiri yekugadzira simbi, nitric acid inowanzoshandiswa mukugadzirwa kwesimbi, kuburikidza nekuora, passivation uye mamwe maitiro, kubvisa kusvibiswa uye ngura pamusoro pesimbi, kuita kuti simbi yepasi iite kutsvedza uye kuchena, kunatsiridza kusimba kwekuora uye aesthetics yesimbi. zvigadzirwa, uye inosangana nezvinodiwa zvakasimba zveminda yepamusoro-soro senge aerospace uye kugadzirwa kwemotokari kwezvikamu zvesimbi.
Nitric asidhi chinhu chakakosha chemakemikari mumiriri mukutsvagisa marabhoritari. Inotora chikamu mukuita kwemakemikari akawanda, uye neiyo oxidation yakasimba, inogona kushandiswa kuita oxidation, nitrification uye kumwe kuyedza mashandiro ezvinhu, kubatsira vaongorori kugadzira makomisheni matsva, kuongorora microstructure uye shanduko yezvivakwa zvezvinhu, uye kusimudzira kuenderera mberi kwekusimudzira. chemistry.
