Sodium Fluoride Powder Supplier
CAS Nr .: 7681-49-4
Cov mis mos molecular: NaF
Molecular Luj: 41.99
Lub cev lub cev: tsis muaj xim ci ci siv lead ua lossis hmoov dawb
Ntim: 25KG / hnab
Khoom Description
Sodium fluoride hmoovyog ib qho kev lag luam - qib tshuaj siv hauv kev kho dej, kev tsim khoom siv kho hniav, thiab kev ua tshuaj. Nrog cov khoom siv tshuaj lom neeg ruaj khov thiab tswj cov purity, nws muab kev ua haujlwm zoo ib yam rau cov ntawv thov uas xav tau kev txhim kho zoo. Lub ntiajteb txawj nqus 2.25, melting point 993℃thiab boiling point 1695 degree. Soluble nyob rau hauv dej (solubility 10℃3.66, 20℃4.06, 30℃4.22, 40℃4.4, 60℃4.68, 80℃4.89, 100℃5.08), hydrofluoric acid, me ntsis soluble nyob rau hauv cawv.Cov khoom yog nkag mus rau hauv kg.
Khoom Description
| Yam khoom | Specification |
|---|---|
| Khoom npe | Sodium Fluoride |
| Tshuaj Formula | NaF |
| CAS Nr | 7681-49-4 |
| Qhov tshwm sim | Dawb crystalline hmoov |
| Purity (NaF) | Ntau dua lossis sib npaug li 99.0% |
| Cov ntsiab lus noo noo | Tsawg dua los yog sib npaug li 0.5% |
| Dej Insoluble Matter | Tsawg dua lossis sib npaug li 0.1% |
| Sulfate (SO₄²⁻) | Tsawg dua lossis sib npaug li 0.1% |
| Chloride (Cl⁻) | Tsawg dua lossis sib npaug li 0.05% |
| Hlau (Fe) | Tsawg dua lossis sib npaug li 0.003% |
| Ntim | 25 kg rau ib lub hnab |
Sodium fluoride hmoovyog tsim nrog ib tug ua tib zoo tswj sulfate cov ntsiab lus ntawmTsawg dua lossis sib npaug li 0.1%, uas ua kom ntseeg tau tias cov khoom tsis cuam tshuam nrog cov ntawv thov kev lag luam rhiab. Kev tswj xyuas cov qib sulfate tsawg yog qhov tseem ceeb rau kev khaws cia cov purity ntawm formulations, tshwj xeeb tshaj yog nyob rau hauv cov dej kho tshuab, kho hniav khoom tsim, thiab ntau yam tshuaj. Qhov kev tswj hwm qib no pab tiv thaiv qhov tsis xav tau lossis los ntawm - cov khoom uas tuaj yeem cuam tshuam qhov zoo ntawm cov khoom kawg. Hauv kev kho dej, piv txwv li, cov ntsiab lus sulfate tsawg txhawb cov fluoridation meej thiab cov dej zoo ib yam. Hauv cov khoom siv kho hniav thiab tshuaj tsim khoom, nws ua kom ntseeg tau tias kev ua tau zoo thaum sib xyaw, tsim, thiab ua haujlwm. Los ntawm minimizing sulfate impurities, lubSodium Fluoridemuab cov txiaj ntsig zoo ib yam, kev ruaj ntseg, thiab kev kwv yees, ua rau nws xaiv qhov kev ntseeg siab rau kev lag luam kev lag luam uas xav tau siab - purity raw khoom.
Purity thiab Quality Assurance
Sodium fluoride hmoovyog tsim nyob rau hauv kev tswj xyuas nruj kom tswj cov qib qis ntawm impurities xws li hlau, sulfates, thiab chlorides. Ua kom cov impurities no nyob rau hauv cov qauv kev lag luam ua kom muaj kev ua tau zoo ib yam hauv cov ntawv thov rhiab, suav nrog kev kho dej, kev tsim khoom siv kho hniav, thiab kev ua tshuaj lom neeg. High purity tsis tsuas yog guarantees txhim khu kev qha tshwm sim nyob rau hauv txhua batch tab sis kuj txo qhov kev pheej hmoo ntawm kev kis kab mob, txhawb kev lag luam efficiency thiab cov khoom muaj kev ruaj ntseg.
Metallurgical Flux Applications
sodium fluoride hmoovmuaj kev tswj cov dej noo ntawmTsawg dua los yog sib npaug li 0.5%, uas pab tswj nws txoj kev ruaj ntseg thaum khaws cia thiab thauj. Nws yog feem ntau siv los ua tus neeg sawv cev fluoridation hauv cov tshuab kho dej uas yuav tsum tau siv tshuaj noj. Nws ruaj khov muaj pes tsawg leeg thiab tsis muaj dej noo kom ntseeg tau tias tsim nyog thiab ua haujlwm zoo ib yam hauv kev ua haujlwm ntev - dej kho dej.
FAQ rau ZnCl2 Catalyst
Q: Dab tsi yog lub ntsiab impurities hauv cov khoom?
A: Cov khoom lag luam tswj hwm qis qis ntawm impurities, suav nrog hlau (Fe Less dua lossis sib npaug li 0.0005%), sulfate (SO₄²⁻ Tsawg dua lossis sib npaug rau 0.001%), thiab acid-insoluble teeb meem tsawg dua lossis sib npaug li 0.02%, kom ntseeg tau tias kev ua haujlwm zoo ib yam hauv cov txheej txheem kev lag luam.
Q: Dab tsi yog cov dej noo ntawm ZnCl2 Catalyst?
A: Cov ntsiab lus noo noo yog tswj tau tsawg dua lossis sib npaug li 0.3%, uas pab tswj kev ruaj khov thiab ua kom ntseeg tau tias muaj kev cuam tshuam zoo hauv kev siv tshuaj lom neeg lossis metallurgical.
Q: Hom kev ntim khoom twg muaj?
A: Lub ZnCl2 Catalyst yog muab rau hauv 25 kg hnab, haum rau kev txiav txim ntau thiab optimized rau thoob ntiaj teb shipping thiab tuav.
Q: Cov khoom no puas raug cais raws li cov khoom siv phom sij rau kev thauj mus los?
A: Yog lawm, nws raug cais raws li UN 2331, Chav Kawm 8, thiab tuaj yeem xa khoom nyab xeeb thoob ntiaj teb ua raws li cov cai tswj kev phom sij.
Q: Cov khoom no puas tsim nyog ua cov khoom siv rau cov khoom siv tshuaj lom neeg?
A: Yog lawm. Nws cov purity siab thiab tsis tshua muaj hlau cov ntsiab lus ua rau nws zoo tagnrho raws li ib tug Lewis acid catalyst rau ntau yam organic synthesis tshua.
Cim npe nrov: Tuam Tshoj sodium fluoride hmoov manufacturers, lwm tus neeg, Hoobkas
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