xov xwm

Tam sim no, nrog kev sib txawv ntawm cov khoom, NA2S tau siv dav hauv txhua qhov chaw ntawm lub neej, tam sim no feem ntau ntawm kev ua lag luam yog ib daim ntawv ntawm sodium sulfide 50-60.%Nws tsis yooj yim rau khaws cia, yaj rau hauv cov tshuaj dub, muaj cov impurities, kev xa khoom tsis yog tus qauv thiab tsis yooj yim rau siv. Bointe Energy Co., Ltdkev tshawb fawb thiab kev loj hlob pab neeg tshawb fawb thiab kev loj hlob ntawm sodium sulfide kua tom qab tshem tawm impurities thiab saj los ua 12-15%los daws cov teeb meem khaws cia, teeb meem kev xa khoom, cov teeb meem khoom siv crystallization, kom cov lag luam tuaj yeem siv cov khoom lag luam zoo dua, xa khoom sai, tus nqi qis thiab lwm yam zoo.

NKhoom siv: sodium sulfide

Lub npe Askiv: SODIUM SULFIDE

Cov tshuaj formula: Na2S

Solubility dej: 186 g / L (20 ℃)

CAS Nr .: 1313-82-2

Cov khoom xyaw tseem ceeb: cov ntsiab lus tseem ceeb: 12% / 15%

Cov tsos mob: Txiv kab ntxwv-daj kua

Daim ntawv thov thaj chaw: electroplating cog cov dej khib nyiab, petrochemical refinery dej khib nyiab, luam ntawv Circuit Court board Hoobkas dej khib nyiab, kho qhov muag ntsuas dej khib nyiab, thee fais fab nroj tsuag, roj teeb tsim dej khib nyiab, tsuas, mining khib nyiab, hlau khoom manufacturers, nonferrous hlau refineries, nonferrous hlau ua cov nroj tsuag, hluav taws xob qhov chaw manufacturers, steel manufacturers, hlau nroj tsuag, precision machinery tsob nroj dej khib nyiab, tshuaj khib nyiab, ntau yam hluav taws xob machinery khoom tsim dej khib nyiab, hlau vaj huam sib luag, semiconductor kev lag luam, hnub ci zog kev lag luam, thiab lwm yam

Daim ntawv thov:

1. Rau kev kho cov dej phwj hauv kev lag luam thiab mining hlau, muaj cov tshuaj sodium sulfide tuaj yeem siv ua ke nrog ferrous sulfate, thiab cov tooj liab, mercury, nickel, txhuas thiab lwm yam hlau hnyav hauv cov dej khib nyiab tuaj yeem kho tau zoo,

2. Kev lag luam hnub ci hluav taws xob yog siv rau cov khoom siv nitrogen thiab cov pa oxygen khib nyiab kho.

3. Kev lag luam luam ntawv thiab dyeing yog siv los ua tus pab cuam rau dissolving printing thiab dyeing dyes.

4. Nws kuj tuaj yeem siv rau kev tshem tawm cov plua plav tawm, kev lag luam textile, kev lag luam tshuaj thiab lwm yam khoom siv.