红色或红紫色结晶性粉末,极具潮解性(极易吸收空气中的水分而潮解)。易溶于水、乙醇、丙酮等溶剂。其水溶液在常温下呈红色。受热时会发生失水反应并伴随明显的颜色变化
产品名称 | cobalt chloride |
分子式 | CoCl₂·6H₂O |
分子量 | 237.95 |
性状 | 红色结晶性粉末或颗粒,易潮解,易溶于水、乙醇等溶剂,水溶液为红色。常见的是六水合物(Co(NO₃)₂·6H₂O),受热后会分解。 |
用途 | 1. 湿度指示剂:利用其吸湿变色特性,用于硅胶干燥剂中作为变色指示剂(干燥时为蓝色,吸湿后变为粉红色)。 2. 催化剂:作为催化剂或催化剂前驱体,用于有机合成(如制备增塑剂)等领域。 3. 饲料添加剂:为动物提供必需的微量元素钴,防治因缺钴引起的贫血等疾病。 4. 电镀工业:用于电镀钴和作为电镀合金的组分。 5. 化学试剂:在实验室中用作化学试剂,用于制备其他钴化合物,也曾在隐形墨水中使用。 |
包装 | / |
Co ( ≥% ) | 杂质含量 ( ≤% ) | |||
Ni | Cu | Fe | Ca | |
Mg | Mn | Zn | Si | |
Na | Cd | |||
Zhejiang Lujia New Materials Co., Ltd. was established in 2018, with a registered capital of 100 million yuan and an area of about 40 acres, located in Zhejiang Taizhou Toumen Port Economic Development Zone, which belongs to the national chemical park! The company is a new energy company with comprehensive utilization of resources, mainly providing nickel, cobalt and lithium main materials for ternary lithium batteries for new energy electric vehicles, and its products are mainly divided into two categories of products, one is new energy products, and the other is additive products.
Contact: Mr. Xiang
Contact number: 13777659333
Contact number: Contact: Mr. Lu (head of nickel and cobalt products) 13777659333
Contact number: 13606667164
Copyright © 2025 浙江路加新材料有限公司 All rights reserved. 浙ICP备2025189866号-1