Magnesium Sulfate CAS 7487-88-9

Khoom Piav Qhia:

Khoom Lub Npe: Magnesium sulfate CAS TSIS TAU: 7487-88-9

Lub ntsiab lus:

anhydrous magnesium sulphate;

MgSO4;

magnesium sulfate;

Tshuaj& Lub Cev Muaj Zog:

Tshwm sim: Dawb crystalline hmoov

Kev Ntsuas: ≥99.0%

Ceev: 2.66 g/cm3

Kub Point: 330 ℃ ntawm 760 mmHg

Cov ntsiab lus melting: 1124 ℃

Kev ruaj ntseg: ruaj khov. Hygroscopic.

Kev Cia Cia: Khaws rau hauv lub thawv kaw kaw. Khaws rau hauv qhov chaw txias, qhuav, qhov cua zoo kom deb ntawm cov tshuaj tsis sib xws.

Vapor Ceev:< 0.01="" (vs="" huab="">

Vapor Siab:< 0.1="" hli="" hg="" (20="">

Cov Ntaub Ntawv Kev Nyab Xeeb:

RTECS: OM4500000

Cov Lus Hais Txog Kev Nyab Xeeb: S22-S24/25-S36-S26

HS Code: 2833210000

WGK Lub Tebchaws Yelemees: 1

Cov Lus Qhia Risk: R36/37/38

Tus lej phom sij: Xi

Magnesium sulfate yog cov ntsev inorganic (cov tshuaj sib xyaw) uas muaj magnesium, sulfur thiab oxygen, nrog cov mis MgSO4. Nws feem ntau ntsib raws li heptahydrate sulfate mineral epsomite (MgSO4 · 7H2O), feem ntau hu ua Epsom ntsev, siv nws lub npe los ntawm lub caij nplooj ntoo qab ntsev hauv Epsom hauv Surrey, Askiv, qhov twg ntsev tau tsim los ntawm cov dej ntws uas tshwm sim qhov twg cov ntxhia dej. ntawm North Downs ntsib cov av nplaum London tsis ntxeem tau. Cov monohydrate, MgSO4 · H2O yog pom ua cov ntxhia kieserite. Kev siv thoob ntiaj teb txhua xyoo nyob rau nruab nrab xyoo 1970s ntawm monohydrate yog 2.3 lab tons, uas feem ntau yog siv hauv kev ua liaj ua teb.

Anhydrous magnesium sulfate yog siv los ua tus neeg sawv cev ziab khaub ncaws. Daim ntawv tsis muaj dej yog hygroscopic (nkag tau yooj yim nqus dej los ntawm huab cua) thiab yog li ntawd nyuaj rau hnyav kom raug; cov dej feem ntau nyiam thaum npaj cov kev daws teeb meem (piv txwv li, hauv kev npaj kho mob). Epsom ntsev tau ib txwm siv los ua ib feem ntawm cov ntsev da dej. Epsom ntsev kuj tseem tuaj yeem siv ua khoom zoo nkauj. Cov neeg ncaws pob siv nws los so cov leeg mob, thaum cov neeg ua teb siv nws los txhim kho qoob loo. Nws muaj ntau yam kev siv lwm yam: piv txwv li, Epsom ntsev kuj tseem muaj txiaj ntsig zoo hauv kev tshem cov kab tawg.

Nws yog nyob rau hauv WHO Tus Qauv Cov Npe ntawm Cov Tshuaj Tseem Ceeb, cov tshuaj tseem ceeb tshaj plaws uas xav tau hauv cov txheej txheem kev noj qab haus huv.

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: magnesium sulfate cas 7487-88-9, tuam ntxhab, cov chaw muag khoom, lub Hoobkas, yuav, hauv Tshuag

• Tug: Zinc Sulfate Heptahydrate CAS 7446-20-0
• Tom ntej: SODIUM SULFATE CAS 15124-09-1