Maƙerin Kyakkyawan Farashin Sodium fluoride CAS: 7681-49-4

Sodium fluoride;NAF; SF;Inorganic Fluoride, Yana da lu'ulu'u marasa launi ko farin foda mai haske, na tsarin tetragonal ne, tabbataccen lu'ulu'u hexahedral ko octahedral.Yana da ɗan narkewa a cikin barasa, mai narkewa cikin ruwa.Maganin ruwa mai ruwa shine acidic.Ya narke a cikin hydrofluoric acid don samar da sodium hydrogen fluoride.
1. Sodium fluoride ne yafi amfani da Inlaid karfe domin inji ruwa da kuma planer don bunkasa weld ƙarfi.Abu na biyu, ana amfani da shi azaman masu kiyaye itace, fungicides a cikin masana'antar bushewa, magungunan kashe qwari na noma (ya kamata a kamu da su da shuɗi), abubuwan kiyaye lafiyar likita, walda walda, wakili na fluorine don ruwan sha.Hakanan ana amfani da shi don samar da sauran fluoride da manne casein, sodium fluoride man goge baki, azaman adhesives, kuma ana amfani dashi a cikin masana'antar takarda da masana'antar ƙarfe.A cikin samar da elemental fluorine, ana amfani dashi don cire adadin adadin hydrogen fluoride.Bugu da ƙari, ana amfani da ita a cikin enamels da masana'antun magunguna.
2. Ana amfani da sinadarin Sodium fluoride a matsayin maganin kashe kwayoyin cuta, kayan kariya, magungunan kashe kwari, ana kuma amfani da su wajen gyaran enamel, adana itace, magani, karafa, kera sinadarin fluoride da sauransu.
3. An yi amfani da shi don ƙayyade scandium a cikin microanalysis, ƙaddarar phosphorus a cikin nazarin launi na photoelectric, wanda aka yi amfani da shi azaman reagent, masking agents, preservatives na baƙin ƙarfe da karfe.
4. Kamar yadda abinci kari.Bisa ga dokokin kasar Sin don gishiri, matsakaicin amfani shine 0.1g/kg.
5. Ana amfani da ita azaman kayan hana itace, maganin rigakafi, walda da kuma amfani da ita a masana'antar takarda, samfuran wannan kamfani sune takamaiman matakin goge goge, ana iya amfani dashi azaman kayan tsarkakewa na ruwan sha, kuma ana amfani dashi don sarrafa fatu da fata a masana'antar tanning. don narkewa da tace karfen haske, da kariya daga karfen haske, don lalatawar manne, da kera tafasasshen karfe.
6. Sodium fluoride ana amfani da matsayin Phosphate totur a shafi masana'antu, sa phosphating bayani kwanciyar hankali, phosphate tacewa, inganta yi na phosphate shafi.Aluminum da abubuwan haɗin phosphate nasa na iya rufe ƙarancin catalytic Al3 + na babban haɗari, kuma suna yin phosphating sumul.Ana amfani da shi azaman masu kiyaye itace, magungunan kashe qwari na noma, fungicides a cikin masana'antar ƙira, magunguna masu adanawa, walƙiya juzu'i, abubuwan ƙara zinc na zinc da alkaline da enamel, takarda da sauransu.