Sodium Sulfite CAS 7757-83-7

Khoom Piav Qhia:

Khoom Lub Npe: Sodium sulfite CAS TSIS TAU: 7757-83-7

Lub ntsiab lus:

Disodium sulfite;

Natrium sulfurosum;

anhydrous sodium sulphite;

Tshuaj& Lub Cev Muaj Zog:

Tshwm sim: Dawb muaju los yog hmoov

Kev Ntsuas: ≥99.0%

Ceev: 2.633

Melting Point: 500 ℃

Refractive Index: 1.484

Dej Solubility: 23 g/100 mL (20 ℃)

Kev ruaj ntseg: ruaj khov. Tsis sib xws nrog cov kua qaub muaj zog. Hws noo thiab cua nkag siab.

Kev Cia Cia: Khaws ntawm RT.

Cov Ntaub Ntawv Kev Nyab Xeeb:

RTECS: WE2150000

Cov Lus Hais Txog Kev Nyab Xeeb: S24/25

HS Code: 2832100000

WGK Lub Tebchaws Yelemees: 1

Cov Ntsiab Lus Risk: R22; R36/37/38

Cov lej phom sij: Xn

Cov Lus Qhia Txog Kev Nyab Xeeb Ntxiv: Tiv tauj nrog cov kua qaub ua kom cov pa lom lom.

Sodium sulfite (sodium sulphite) yog soluble sodium ntsev ntawm sulfurous acid (sulfite) nrog cov tshuaj formula Na2SO3. Nws yog cov khoom lag luam ntawm cov tshuaj txhuam hniav sulfur dioxide, ib feem ntawm cov txheej txheem flue-gas desulfurization. Nws kuj tseem siv los ua tshuaj tiv thaiv los tiv thaiv cov txiv hmab txiv ntoo qhuav los ntawm kev hloov xim, thiab rau khaws cia cov nqaij, thiab siv tib yam li sodium thiosulfate los hloov cov tshuaj halogens rau lawv cov hydrohalic acids, hauv kev yees duab thiab txo qis cov tshuaj chlorine hauv cov pas dej.

Yog tias koj txaus siab rau peb cov khoom lossis muaj lus nug, thov koj xav tiv tauj peb!

Cov khoom lag luam nyob rau hauv patent tau muab rau R& D lub hom phiaj nkaus xwb. Txawm li cas los xij, lub luag haujlwm zaum kawg tshwj xeeb tshaj yog nrog tus neeg yuav khoom.

Cim npe nrov: sodium sulfite cas 7757-83-7, tuam ntxhab, cov chaw muag khoom, lub Hoobkas, yuav, hauv Tshuag

• Tug: Tert-Butanol CAS 75-65-0
• Tom ntej: Sodium Metabisulfite CAS 7681-57-4