Mangesuim Sulphate Heptahydrate Cas: 10034-99-8
| Catalog Number | xwm 91853 |
| Khoom npe | Mangesuim Sulphate Heptahydrate |
| CAS | 10034-99-8 |
| Molecular Formula | Mg.O4S.7H2O |
| Molecular Luj | 246.47 Nws |
| Cov ntaub ntawv khaws cia | 5-30 ° C |
| Harmonized tariff Code | 2922509090 ib |
Khoom Specification
| Qhov tshwm sim | Dawb hmoov |
| Assay | 99% min |
| Melting point | 1124 ° C |
| ceev | 2.66 ib |
| vapor ceev | <0.01 (vs huab cua) |
| vapor siab | 0.1 hli Hg (20 ° C) |
| solubility | H2O: 1 M ntawm 20 ° C, ntshiab, tsis muaj xim |
| Specific Gravity | 1.68 ib |
| PH | 5.0-8.0 (25 ℃, 50mg / mL hauv H2O) |
| Dej Solubility | Soluble nyob rau hauv dej thiab acid.Me ntsis soluble hauv cawv thiab glycerol. |
| lw max | λ: 260 nm Amax: 0.010 λ: 280 nm Amax: 0.010 |
| Kev ruaj ntseg | ruaj khov.Tsis-flammable.Tej zaum yuav maj mam deteriorate nyob rau hauv kev sib cuag nrog huab cua. |
1. Nws tuaj yeem siv rau catharsis nrog nws cov tshuaj saturated raws li kev tswj hwm tshuaj.Nws muaj anti-inflammatory, detumescence, detoxification, analgesic nyhuv, thiab muaj peev xwm inhibit cov nyhuv ntawm central paj hlwb, anti-traction thiab antispasmodic;siv los ua tus neeg sawv cev hnyav ntawm kev luam ntawv zoo paj rwb, paj rwb, txhob lo lo ntxhuav thiab muab tub lim rau cov khoom kapok;nws tuaj yeem siv rau kev tsim cov nyom, chiv, porcelain, pigments, ntais ntawv, cov khoom tawg thiab cov khoom siv hluav taws xob;tuaj yeem siv los ua cov khoom nruab nrab hauv kev lag luam microbial;muab cov magnesium rau brewing additives;siv los ua muab tub lim los txhim kho cov thermal kuj hauv kev lag luam tawv;siv rau kev tsim cov poov xab tshiab, monosodium glutamate thiab stabilizer ntawm dicalcium phosphate siv hauv cov tshuaj txhuam hniav;kuj tuaj yeem siv rau hauv cov cement coagulant;kev lag luam pulp, rayon thiab txhob lo lo ntxhuav kev lag luam, thiab lwm yam. Cov khoom uas muaj me me ntawm cov dej siv lead ua los yog tsis muaj dej siv lead ua tuaj yeem siv rau kev sib txuas ntawm cov khoom uas muaj cov ntsiab lus dej tsawg thiab cov khoom sib xyaw.Hauv kev lag luam tshuaj lom neeg, nws tuaj yeem siv rau desiccant thiab dehydrating tus neeg saib xyuas rau luam ntawv nyias paj rwb, txhob lo lo ntxhuav, ua tus aggravating tus neeg saib xyuas ntawm paj rwb thiab muab tub lim ntawm cov khoom kapok.
2. Nws tuaj yeem siv rau kev lag luam tawv, chiv, porcelain, ntais ntawv, tawg, luam ntawv thiab dyeing, tshuaj thiab lwm yam lag luam
3. Nws tuaj yeem siv rau steelmaking thiab ironmaking
4. Magnesium sulfate yog ib qho khoom noj khoom haus ntxiv.
5. Nws tuaj yeem siv tau ua laxative, cholagogue, rau cathartic thiab duodenal diversion
6. Nws tuaj yeem siv los ua cov tshuaj ntsuam xyuas thiab mordant
7. Nws tuaj yeem siv los ua zaub mov fortifier.Tuam Tshoj muab tias nws tuaj yeem siv rau cov khoom siv mis nyuj nrog kev siv nyiaj ntawm 3 ~ 7 g / kg;kev siv nyiaj hauv cov dej haus thiab cov mis nyuj haus yog 1.4 ~ 2.8g / kg;Cov koob tshuaj ntau tshaj plaws hauv cov dej ntxhia yuav tsum yog 0.05g / kg.
8. Nws tuaj yeem siv los ua khoom noj khoom haus, tshuaj tua kab mob, tshuaj tsw qab, kev pab ua haujlwm.Brewing additives rau ntxiv magnesium ntawm brewing dej;raws li qhov chaw ntawm cov as-ham thaum lub sij hawm fermentation los txhim kho lub peev xwm fermentation;txhim kho qhov tsw ntawm hluavtaws caw (siv tus nqi ntawm 0.002%).Kho cov dej hardness.Nyob rau hauv cov teb chaws Europe rau zus tau tej cov "Bolton" hom npias.
9. Nws yog feem ntau siv ua ke nrog cov calcium ntsev rau cov poov xab-hom dej.Ntxiv ntawm 4.4g / 100 dej muaj peev xwm ua kom lub zog ntawm 1 degree nrog ntau siv ua iab thiab ua rau hydrogen sulfide tsw.
10. Cov khoom no tuaj yeem siv ua tanning muab tub lim.Hauv kev lag luam luam ntawv thiab dyeing, nws tuaj yeem siv los ua tus neeg sawv cev ntawm cov paj rwb nyias.Siv ua daim ntawv sizing tus neeg sawv cev.
11. Siv ua tshuaj, zaub mov, pub additives, fermentation, kev lag luam, engineering plastics, ua liaj ua teb chiv, tshuaj hauv tsev, thiab lwm yam teb.
