Potassium sulphate, also called sulphate of potash, arcanite, or archaically known as potash of sulfur) is a non-flammable white crystalline salt which is soluble in water.
sulphate potassium, ເອີ້ນວ່າຍັງ sulphate ຂອງ potash, arcanite ຫລືເກົ່າທີ່ຮູ້ຈັກເປັນ potash ຂອງກໍາມະຖັນເປັນເກືອ crystalline ທີ່ບໍ່ແມ່ນ flammable ສີຂາວຊຶ່ງເປັນລະລາຍໃນນ້ໍາ.