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Classification: 38000000 [AAF876011]

Preferred name 38 无机化学药品
Definition 范围:所有化学元素和无机化合物,只要它们是纯净的、在室温下稳定的、具有重要的技术价值,并能通过化学文摘编号明确地加以描述。特殊性:不包括:a) 元素的结构异构体(臭氧、石墨和炭黑除外);b) 同位素和同位素化合物(氘、氧化氘和三氧化二氘除外);c) 含水溶液(含水碳酸和含水氢氧化铵除外)。结构:第 38 部分的结构与元素周期表一致,从碳和氧及其化合物和(土)碱碳酸盐(包括铵) 开始,以第 VII 至 VIII 亚类化合物结束。
IRDI 0173-1#01-AAF876#011
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