订购电话:4001650900

Cupric sulfide

Cas:
1317-40-4
MDL:
--MFCD00016066
Molecular Formula:
CuS·H2O
Molecular Weight:
113.62
Alias:
Copper(ic) sulfide Copper(II) sulfide
Product order:
Name Specifications Packing Price Delivery
Cupric sulfide AR 500g  RMB 418 现货
Cupric sulfide CP 100g RMB 126.5 现货
Cupric sulfide AR 100g RMB 140.8 现货
Character:
黑褐色或蓝黑色粉未。溶于硝酸,热浓盐酸、硫酸和氰化钠溶液,微溶于硫化铵溶液,不溶于水和硫化钠溶液。在潮湿空气中能被氧化而成胶态。导电性能优于硫化亚铜。加热至220℃分解成硫化亚铜。
Quality Standard:

   协 105-96
项目Item                                分析纯   化学纯
                                                    (AR)     (CP)
含量(CuS·H2O)Assay,%                         ≥ 99.0     98.0
氯化物(Cl)Chloride,%                             ≤ 0.002    0.005
硝酸盐(NO3)Nitrate,%                             ≤ 0.002    0.005
铁(Fe)Iron,%                                     ≤ 0.002    0.005
碱钓饵及碱土金属(以硫酸盐计)Alkali and
Alkaliearth metals,%                             ≤ 0.1      0.2
Storage:
极易吸潮,密封保存。
用途  制备混合催化剂,苯胺黑染料显色,船底保护油漆。
上海紫一试剂厂   © 2024 All Rights Reserved      备案号:沪ICP备19037119号-1     
网站地图:
试剂CAS试剂分类试剂产品实验仪器耗材分类实验仪器耗材新闻资讯
   沪公网安备 31012002003055号