Soo saaraha Qiimaha Wanaagsan Sodium fluoride CAS: 7681-49-4
La mid ah
Sodium fluoride;NAF;SF;Fluoride aan organic
Codsiyada Sodium fluoride
Sodium fluoride;NAF;SF;Fluoride Inorganic, Waa kiristaalo aan midab lahayn ama budo cad oo dhalaalaysa, waxay ka tirsan tahay nidaamka tetragonal, waa kiristaalo hexahedral ama octahedral togan.Waxoogaa way ku milmi kartaa aalkolada, waxay ku milmi kartaa biyaha.Xalka aqueous waa acidic.Waxay ku milmi acid hydrofluoric si ay u samayso sodium hydrogen fluoride.
1. Sodium fluoride waxaa inta badan loo isticmaalaa sida birta la gashado ee daabka makaanikada iyo qoraxda si kor loogu qaado xoogga alxanka.Marka labaad, waxaa loo isticmaalaa sida ilaalinta alwaax, fungicides ee warshadaha brewing, cayayaanka beeraha (waa in ay ku jiraan buluug), ilaalinta caafimaadka, qulqulka alxanka, wakiilka fluorine ee biyaha la cabbo.Waxa kale oo loo isticmaalaa soo saarista fluoride kale iyo xabagta casein, daawada cadayga ee fluoride sodium, sida xabag, sidoo kale loo isticmaalo warshadaha waraaqaha iyo birta.Marka la soo saaro fluorine elemental, waxaa loo isticmaalaa in lagu tirtiro cadadka fluoride ee hydrogen.Intaa waxaa dheer, waxaa sidoo kale loo isticmaalaa dhaldhalaalka iyo warshadaha dawooyinka.
2. Sodium fluoride waxa loo isticmaalaa jeermi-dileyaal, jeermis-dileyaal, sunta cayayaanka lagu dilo, waxa kale oo loo isticmaalaa dhaldhalaalka, ilaalinta alwaaxyada, dawooyinka, birta, samaynta fluoride iyo wixii la mid ah.
3. Loo isticmaalo go'aaminta scandium ee falanqaynta microanalysis, go'aaminta fosfooraska ee falanqaynta midabaynta midabka, loo isticmaalo sida reagent, wakiilada maaskaro, ilaalinta birta iyo birta.
4. Sida cunto kabka.Marka loo eego xeerarka Shiinaha ee milixda, isticmaalka ugu badan waa 0.1g/kg.
5. Waxa loo isticmaalaa sida alwaax ka ilaaliya, daawooyinka, alxanka flux oo loo isticmaalo warshadaha waraaqaha, shirkadda this wax soo saarka waa heer gaar ah daawaynta cadayga, sidoo kale waxaa loo isticmaali karaa sifaynta biyaha la cabbo, iyo isticmaalka hargaha iyo haragga warshadaynta haragga. ee loogu talagalay dhalaalinta iyo sifaynta birta fudud, iyo ilaalinta lakabka birta fudud, ee daxalka xabagta, iyo soo saarista birta karkaraya.
6. Sodium fluoride waxaa loo isticmaalaa sida dardargelinta Fosfate ee warshadaha daahan, ka dhigaysa xasiloonida xal fosfat, sifaynta fosfat, hagaajinaysaa waxqabadka daahan fosfat.Aluminium iyo fosfateed alloyskeeda waxay xidhi karaan catalytic Al3 + ee khatarta weyn leh, waxayna ka dhigi karaan fosfatka si habsami leh.Waxaa loo isticmaalaa sida ilaalinta alwaax, sunta cayayaanka beeraha, fungicides ee warshadaha brewing, preservative farmashiyaha, alxanka flux, alxanka zincate lagu daro zinc iyo dhaldhalaalka, warqad iyo wixii la mid ah.
Cadaynta Sodium fluoride
ITEM | SPEC |
Sodium Fluoride | 98.00% MIN |
Biyaha (H2O) | 0.5%MAX |
Sulfate (SO42-) | 0.30%MAX |
Walaxda aan biyuhu milmin | 0.7% MAX |
Sodium Carbonate (Na2CO3) | 0.5%MAX |
Aysiidh (sida HF) | 0.1%MAX |
Silicon oxide (SiO2) | 0.5%MAX |
Xirmooyinka Stearic acid
25kg/bac
Kaydinta waa inay ahaataa mid qabow, engegan oo hawo leh.