Sodium nitrate
Sodium nitrate yog dawb crystalline compound. Nws muaj ntau yam kev siv nyob rau hauv ntau yam xws li iav ntau lawm, steel thiab aluminium alloy ntau lawm, thiab raws li ib tug raw khoom rau zus tau tej cov iab acids thiab dyes.
Hauj lwm lawm
Kev piav qhia
Lub npe tshuaj: Sodium nitrate
Cov tsos mob: hmoov thiab granular (2-4 mm thiab 6-8 mm)
Purity: 99.7% 99.3% 99.2%
Molecular Formula: NaNO3
CAS Naj Npawb: 7631-99-4
Hazard chav kawm: 5.1 UN 1498.
Daim ntawv pov thawj: ISO
Khoom duab
Sodium Nitrate Hmoov thiab Granular Sodium Nitrate
Khoom Parameters
| Element | Qhov zoo tshaj plaws | Thawj qhov zoo | Tsim Nyog Zoo |
| Cov ntsiab lus ntawm sodium nitrate | Ntau dua lossis sib npaug rau 99.7 | Ntau dua lossis sib npaug rau 99.3 | Ntau dua lossis sib npaug rau 98.5 |
| (raws li lub hauv paus qhuav)% | |||
| Cov ntsiab lus ntawm sodium nitrite | Tsawg dua lossis sib npaug rau 0.01 | Tsawg dua lossis sib npaug rau 0.02. | Tsawg dua lossis sib npaug rau 0.15. |
| (raws li lub hauv paus qhuav)% | |||
| Cov ntsiab lus chloride (NaCl) | Tsawg dua lossis sib npaug rau 0.25. | Tsawg dua lossis sib npaug rau 0.30. | - |
| (raws li lub hauv paus qhuav)% | |||
| Cov ntsiab lus ntawm insoluble tshuaj nyob rau hauv dej | Tsawg dua lossis sib npaug rau 0.03 | Tsawg dua lossis sib npaug rau 0.06. | - |
| (raws li lub hauv paus qhuav)% | |||
| Cov ntsiab lus carbonate | |||
| (raws li lub hauv paus qhuav)% | |||
| Cov dej noo% | Tsawg dua lossis sib npaug rau 1.0 | Tsawg dua los yog sib npaug li 1.5 | Tsawg dua lossis sib npaug rau 2.0 |
| Cov ntsiab lus hlau (Fe)% | Tsawg dua lossis sib npaug rau 0.005. | - | - |
Ntim thiab xa khoom
Ntim: 25 kg hnab.
Tsis muaj pallet 25-26MT/20'FCL
Daim ntawv thov
Sodium nitrate feem ntau yog siv los ua flux hauv iav ntau lawm. Qhov no pab txo qis cov ntsiab lus melting ntawm cov khoom siv raw siv los ua iav, ua kom yooj yim rau yaj thiab ua rau cov duab xav tau. Qhov no yog qhov tseem ceeb tshwj xeeb rau kev tsim cov iav tiaj tus siv hauv qhov rais, iav thiab lwm yam kev siv. Nws tseem tuaj yeem pab txhim kho qhov pom tseeb, xim thiab kav ntev ntawm lub iav.
Lwm qhov tseem ceeb ntawm kev siv sodium nitrate hauv iav kev lag luam yog decolorize iav. Thaum siv cov khoom me me, nws tuaj yeem pab tshem tawm cov xim tsis xav tau ntawm iav, ua kom pom tseeb. Qhov no yog qhov tseem ceeb tshwj xeeb tshaj yog rau cov iav kho qhov muag zoo siv hauv cov koob yees duab, telescopes thiab lwm yam cuab yeej precision.
Hauv kev tsim cov hlau, sodium nitrate yog siv los ua tus neeg sawv cev oxidizing kom tshem tawm cov impurities xws li sulfur thiab phosphorus. Nws qhov sib ntxiv yuav pab txo qis qhov melting point ntawm impurities, ua kom yooj yim tshem tawm lawv los ntawm cov hlau molten. Thaum nws reacts nrog impurities, nws tsim cov tebchaw ruaj khov uas tuaj yeem tshem tau yooj yim. Cov txheej txheem no tsim cov hlau zoo dua nrog cov ntsiab lus sulfur qis dua.
Hauv kev lag luam aluminium alloy, sodium nitrate yog siv los ua cov flux los txhim kho cov txheej txheem casting thiab smelting. Fluxes yog siv los tshem tawm impurities, feem ntau nyob rau hauv daim ntawv ntawm oxides. Siv nws li flux kuj pab txhim kho qhov ntws thiab sib xws ntawm molten aluminium, uas ua rau muaj kev sib txuam ntau dua thiab cov khoom zoo dua zaum kawg.
Lwm qhov tseem ceeb ntawm kev siv sodium nitrate yog cov khoom siv raw rau kev tsim cov iab acids thiab dyes. Bitter acids yog ib qho tseem ceeb hauv kev tsim npias, muab iab thiab tshuaj tua kab mob. Nws yog siv rau hauv kev tsim cov iab acids los ntawm cov tshuaj tiv thaiv nrog cov nroj tsuag rho tawm xws li hops.
Nws kuj tseem siv rau hauv kev tsim cov dyes, tshwj xeeb tshaj yog nyob rau hauv kev lag luam textile. Lub compound reacts nrog ntau yam organic tebchaw los tsim ib tug ntau yam ntawm vibrant xim. Sodium nitrate yog siv los ua ib qho tseem ceeb nruab nrab hauv kev tsim cov dyes ntau. Nws kuj yog siv los ua cov xim fixative hauv qee cov txheej txheem dyeing.
Txog Peb
Founded hauv 1998 hauv Dalian, Tuam Tshoj, TNN Development Limited yog IS0 tau lees paub kev tsim khoom thiab faib pawg nrog kev muag khoom txhua xyoo ntawm US $ 40 lab thiab kev sib raug zoo nrog 60+ lub teb chaws. Nrog superior zoo, kev pabcuam thiab lub koob npe nrov hauv kev lag luam, peb tau xa tawm ntau hom khoom mus rau ntau lub tebchaws thiab cheeb tsam.
Cim npe nrov: Tuam Tshoj sodium nitrate manufacturers, lwm tus neeg
