Soda Caustic Flake
Molecular Formula: NaOH
CAS Naj Npawb: 1310-73-2
HS code: 28151200
Cov tsos mob: Dawb khoom, flakes, hmoov, pearls
Purity: 50%, 99%
CAUSTIC SODA
Soda caustic flakes, tseem hu ua sodium hydroxide flakes, muaj ob peb lub cev tseem ceeb:
Cov tsos mob: Nws feem ntau tshwm sim li dawb, khoom flakes lossis granules. Lawv tuaj yeem sib txawv ntawm qhov loj thiab cov duab nyob ntawm tus txheej txheem tsim khoom.
Solubility: Nws yog heev soluble nyob rau hauv dej, txhais tau tias lawv yooj yim yaj los ua ib tug ntshiab, tsis muaj xim tov. Cov cuab yeej no ua rau lawv pab tau ntau yam kev lag luam thiab tshuaj.
Hygroscopicity: Nws muaj affinity siab rau dej thiab tuaj yeem nqus dej noo los ntawm ib puag ncig ib puag ncig. Yog li ntawd, lawv yuav tsum tau muab cia rau hauv cov thawv airtight kom tsis txhob raug cov dej noo thiab ua kom lawv cov txiaj ntsig zoo.
Ceev: Qhov ceev ntawm nws yog feem ntau nyob ib ncig ntawm 2.13 grams ib cubic centimeter. Tus nqi no yuav txawv me ntsis nyob ntawm seb yam xws li purity thiab kub.
Corrosiveness: Nws yog cov khoom corrosive heev, muaj peev xwm ua rau kub hnyiab thiab puas rau daim tawv nqaij, qhov muag, thiab lwm yam ntaub ntawv thaum sib cuag. Kev tiv thaiv kev nyab xeeb kom raug, xws li hnav khaub ncaws tiv thaiv thiab tuav nrog kev saib xyuas, yog qhov tseem ceeb thaum ua haujlwm nrog cov tshuaj no.
Melting point: Lub melting point ntawm soda caustic flakes yog kwv yees li 318 degree (604 degree F). Nyob rau ntawm qhov kub thiab txias, lawv raug hloov mus rau theem ntawm cov khoom mus rau cov kua.
| Yam khoom |
STANDARD PARAMETERS |
TSEEM CEEB |
| Kev ntsuam xyuas (NaOH) % | Ntau dua lossis sib npaug rau 98.5 |
98.7 |
| Sodium Carbonate (Na2Co3) % |
Tsawg dua lossis sib npaug rau 0.5 |
0.32 |
| Sodium Chloride. NaCL)% |
Tsawg dua lossis sib npaug rau 0.03 |
0.01 |
| Hlau Sesquioxide (Fe 2O3)% |
Tsawg dua lossis sib npaug rau 0.005 |
0.002 |
| Xim | Dawb xim |
Paub meej |
Kev siv Caustic Soda:
1. Sodium hydroxide feem ntau yog siv rau hauv kev tsim cov ntawv ua, cellulose pulp, xab npum thiab cov khoom siv hluavtaws.
2. Textile printing thiab dyeing kev lag luam siv li paj rwb desizing tus neeg saib xyuas, boiling agent thiab mercerizing tus neeg saib xyuas.
3. Kev lag luam tshuaj rau kev tsim cov borax, sodium cyanide, formic acid, oxalic acid, phenol thiab lwm yam.
4. Kev lag luam roj av yog siv los kho cov khoom siv roj av, thiab siv hauv cov roj av drilling av nkos.
5. Nws kuj yog siv rau kev kho deg ntawm alumina, hlau zinc thiab hlau tooj liab, nrog rau iav, enamel, tawv, tshuaj, dyes thiab tshuaj tua kab.
6. Khoom noj khoom haus qib yog siv los ua kua qaub rau hauv kev lag luam khoom noj khoom haus, tuaj yeem siv los ua tev tus neeg sawv cev rau citrus, txiv duaj, thiab lwm yam., kuj tseem tuaj yeem siv los ua cov tshuaj ntxuav tais diav, cov kaus poom thiab lwm cov ntim khoom, nrog rau cov decolorizing tus neeg sawv cev. , deodorizing tus neeg sawv cev.
7. Siv dav hauv kev tsim khoom ntawm ntau yam ntsev ntsev, xab npum, pulp, xov paj paj ntaub, txhob lo lo ntxhuav, viscose fiber, roj hmab khoom regeneration, hlau tu, electroplating, bleaching, thiab lwm yam.
8. Nyob rau hauv cov tshuaj pleev ib ce, sodium hydroxide thiab stearic acid saponification ua emulsifiers rau kev tsim cov cream, tshuaj zawv plaub hau thiab lwm yam.
Cim npe nrov: Tuam Tshoj soda caustic flake manufacturers, lwm tus neeg, Hoobkas
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