Calcium Sulfate dihydratum cum CAS 7778-189

CAS;7778-18-9

Formulae hypotheticae:CaSO4·2H2O

Pondus hypotheticum:172.14

EINECS:231-900-3

Synonyma:anhydrousgypsum; anhydroussulfateoflime; calciumsulfate (1:1); calciumsulfate(anhydrous); naturalanhydrite; sulfatedecalcium,anhydre; Sulfuricacidum, calciumsalt (1:1); sulfuricacidcalcium(2+)sal(1:1)

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What is Calcium Sulfate Dihydrate With CAS 7778-18-9?

Calcium sulfatum Dihydratum est genus pulveris albi crystallini, inodori, astringentis, densitatis relativi 2.96, punctum 1450 graduum liquefaciens, cum ad 100 gradus calefactus amittit partem aquae crystallini et fit sal semi-aqueum. Difficilis est in aqua dissolvere, solutio est neutrum et gustum habet astringentem, leviter solutum in glycerino et in ethanolo solubile.

Specification

ITEM	VEXILLUM
Aspectus	Alba pulveris
Se	≤0.003%
Pb	≤2 mg/kg
As	≤3 mg/kg
Fluoride	≤0.003%
Damnum in siccitate	19.0~23.0%
Calcium sulfate (sicca basis)	≥98.0