硼酸銨
別名：硼酸氫銨；偏硼酸銨；四
英文名稱： Ammonium borate
其他英文名稱： Ammonium meta-borate；Ammonium tetraborate
產(chǎn)品規(guī)格： CP，99%
包裝：250克
CAS號(hào)：12007-58-8
NH4HB4O7·3H2O=228.33
級(jí)別：CP
含量：≥99.0%
鈣：≤0.02%
硫酸鹽：≤0.01%
氯化物：≤0.002%
鹽酸不溶物：≤0.02%
重金屬：≤0.002%
性狀：無色結(jié)晶。風(fēng)化后其氨逸出。溶于水,幾乎不溶于乙醇。相對(duì)密度2.38～2.95。有刺激性。商品也有含4份結(jié)晶水的。
用途：生化研究。木材及織物的防火。電容器。除草劑
保存：RT
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