S
硫磺，别名硫，为淡黄色脆性结晶或粉末，有特殊臭味，不溶于水，微溶于乙醇、醚，易溶于二硫化碳。作为易燃固体，硫磺主要用于制造染料、农药、火柴、火药、橡胶、人造丝等。
2023-04-09 02:06:03
2023-04-08 19:07:54
2023-04-08 11:25:09
2023-04-08 04:38:06
2023-04-08 02:08:29
2023-04-07 16:27:28
2023-04-07 11:56:25
2023-04-07 01:54:42
2023-04-07 01:22:43
2023-04-06 00:39:25
2023-04-05 23:43:37
2023-04-05 20:54:51
