Calcium Sulphate Dihydrate |10101-41-4
Khoom Description
Calcium Sulphate Dihydrate yog xim tsis muaj xim columnar siv lead ua los yog dawb crystalloid hmoov.128 ° C poob 1.5 gesso mus rau ib nrab hydrate thiab 163 ° C saum toj no yuav tsis muaj dej.Tus txheeb ze ntom ntom 2.32, melting point ° C (1450 tsis muaj dej ntsiab lus).Me ntsis soluble nyob rau hauv dej kub soluble nyob rau hauv alcohols thiab feem ntau organic solvents.
1. Kev Lag Luam Kev Lag Luam Kev Lag Luam vim tias cov nplej feem ntau muaj tsawg dua 0.05% calcium, cov fillers yog cov khoom siv nyiaj txiag ntawm calcium ntxiv hauv cov hmoov nplej, nplej, ci hmoov, poov xab, khob cij txias thiab ncuav mog qab zib icing, cov khoom gypsum kuj muaj nyob rau hauv cov kaus poom zaub. thiab artificially sweetened jellies thiab preserves.
2. Kev lag luam Brewing
Nyob rau hauv brewing Kev lag luam, calcium sulfate txhawb ib tug smoother tasting npias nrog txhim kho stability thiab lub neej txee ntev dua.
3. Soybeaning Industry Calcium sulfate tau siv nyob rau hauv Suav teb rau ntau tshaj 2,000 xyoo los coagulate soy mis nyuj los ua tofu .Calcium sulfate yog ib qho tseem ceeb rau tej yam ntawm tofu.Tofu ua los ntawm calcium sulfate yuav softer thiab smoother nrog ib tug me me, bland tsw profile.
4. Pharmaceutical
Rau kev siv tshuaj, calcium sulfate feem ntau yog siv los ua ib qho diluent vim nws zoo flowability thaum tseem ua hauj lwm raws li kev noj haus calcium ntxiv.
Specification
| Yam khoom | STANDARD |
| Assay (ntawm lub hauv paus qhuav) | min.98.0% |
| Poob rau ziab | 19.0% -23% |
| Floride | max. 0.003% |
| Arsenic (As) | max.2 mg/kg |
| Lead (Pb | max.2 mg/kg |
| Selenium | max.0.003% |
| Cov hlau hnyav | max.10 mg/kg |
