Is anhydrous sodium sulphate yakafanana neanhydrous sodium sulphite?

Sodium Sulphate Anhydrous, chena yunifomu yakanaka granules kana hupfu.

Haina hwema, ine munyu uye inovava.

Density 2.68g/cm. Kunyungudika 884 ℃.

Soluble mumvura, solubility inowedzera nekukurumidza nekuwedzera kwekushisa mukati me 0-30.4 ℃. Soluble mu glycerol, isinganyunguriki mu ethanol.

Iyo aqueous solution haina kwayakarerekera. Kana iyo aqueous solution yadzikira pane 32.38 ℃, inove yakakwenenzverwa uye nekunaya se decahydrate.

Pamusoro pe32.38 ℃, inotanga kupenya neanhydrous sodium sulphate.

Inonyanya kushandiswa sekuzadza madhayi uye anobatsira kugadzirisa kusungirirwa kwedhayi uye anobatsira kuitira kuti iyo yakajairwa yekumisikidza inogona kusvika.

Inogona zvakare kushandiswa sedhayi dzakananga, dhayi dzesarufa, dhayi dzekudzikisa mudhayi wedonje, dhayi dzakanangana neasidhi mukudhaya silika uye mvere dzemhuka fiber retarder, inogona zvakare kushandiswa sekudhinda sirika machira kunatsa kana base yekudzivirira ruvara mumiririri.

Muindasitiri yemapepa, inoshandiswa semugadziri wekubika mukugadzira sulphate pulp. Muindasitiri yemishonga, inoshandiswa semushonga we barium salt poisoning.

Mukuwedzera, inoshandiswawo mugirazi uye maindasitiri ekuvaka.

Sodium sulfite anhydrous, white crystal powder, soluble mumvura (pa 0 ℃, 12.54g/100ml mvura; pa 80 ℃, 283g/100ml mvura), yakanyanya solubility inenge 28% pa 33.4 ℃, the aqueous solution is alkaline, the PH kukosha ingangoita 9~9.5.

Zvishoma kunyungudika mudoro, isinganyunguriki mumvura chlorine, ammonia. Iyo inonyoreswa nyore nyore kune sodium sulphate mumhepo, uye yakaora kuita sodium sulphide pakupisa kwakanyanya. CAS Nha. 7757-83-7.

Kushandiswa kwemakemikari:

Anhydrous sodium sulfite inoshandiswa kugadzira firimu.