Share to
Overview
Specs
Technical Documents
Related
Articles
reviews
Consult
returns
Product introduction
300°C时会完全分解。氧化银是立体的共价聚合物,难溶于大多数溶剂中。它在水中可略微溶解,生成Ag(OH)2–离子及类似的水解产物,水中溶解度 0.0013 g/100 ml (20°C) 。溶于生成可溶性银盐的酸中,也可与氨水、碳酸铵、氰化钾和氰化钾溶液配合而溶解。 氧化银是氧化银电池的电极材料。它也是有机合成中的弱氧化剂和弱碱,可与1,3-二取代的咪唑盐及苯并咪唑盐反应生成氮杂环卡宾,可替代不稳定的配体环辛二烯或乙腈作卡宾转移试剂,合成过渡金属卡宾配合物。此外,氧化银可在低温和水汽存在下将有机溴化物和氯化物转化为醇类,把苯甲基卤化物转化成苯甲基醚,与碘甲烷连用为甲基化试剂,用于糖类甲基化分析和霍夫曼消去反应中,以及将醛氧化为羧酸。也作为表面催化剂,用于烯的环氧化反应中。 化学计量的 Ag2O 可将叔溴化物转化为酯、醚和胺。 由二醇制备内酯的氧化剂。调节对称二醇与卤代烷的单保护反应以得到高产率。 Application: Polishing glass, coloring glass yellow, catalyst, purifying drinking water, lab reagent, carbon dioxide scrubber, and chemical sensors. It is used in the preparation of other silver compounds, and silver-oxide batteries. In organic chemistry, silver oxide finds use as an oxidizing agent for aldehyes to produce carboxylic acids.
Chinese name
氧化银
English name
Silver oxide
Chinese alias
一氧化二银 | 氧化二银 | 氧化亚银 | 氧化银(I)
English alias
Disilver Oxide | Argentous Oxide | Silver(I) Oxide
CAS number
20667-12-3
molecular formula
Ag2O
molecular weight
231.74 g/mol
Exact mass
-
PSA
-
Logp
-
Related
「No upstream and downstream information yet」
Articles
「No related articles yet」
user reviews
Loading...
Consultation

Warm reminder:

Because the manufacturer may temporarily adjust product specifications, prices, inventory, parameters and other information without notice, and there are differences in each user's consultation time and procurement needs, the platform reply content is only of reference value within a certain period. Sorry for the inconvenience caused to you, and thank you for your understanding and support! Please consult the online customer service for the latest details. Everything is subject to the real-time reply of the customer service.!

After Sales Services

Please check the quantity, appearance and product information in time when you receive the goods. In case of damage, wrong delivery, abnormal quality and other problems, please feel free to contact us.

Service Hotline:400-6226-992 ,We will handle it for you as soon as possible, thank you for your support and trust.!

Research chemical CAS 20667-12-3 99. 99% 1g

Research chemical CAS 20667-12-3 99. 99% 1g, complete specifications; suitable for production, research, laboratory testing and inspection; digital one-stop procurement platform for scientific materials.

item number:W10149-1g
Product model:1g
level: 99.99% 1g
Lead Time:30days
sold 965 Items
Ask Solution engineer
Qty

Recommended for you