塩化アンモン石
1. SalammoniacSal ammoniac is a rare mineral composed of ammonium chloride, NH4Cl. It forms colorless to white to yellow-brown crystals in the isometric-hexoctahedral class. It has very poor cleavage and a brittle to conchoidal fracture. It is quite soft, with a Mohs hardness of 1.5 to 2, and has a low specific gravity of 1.5. It is water-soluble. Sal ammoniac is also the archaic name for the chemical compound ammonium chloride.
Read “Salammoniac” on English Wikipedia
Read “塩化アンモン石” on Japanese Wikipedia
Read “Salammoniac” on DBpedia
Read “Salammoniac” on English Wikipedia
Read “塩化アンモン石” on Japanese Wikipedia
Read “Salammoniac” on DBpedia
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