产品名称 ： 七水合硫酸钴（七水合硫酸亚钴）
Product Name : Cobalt(Ⅱ) sulfate heptzhydrate分子式 ： CoSO4.7H20
分子量 ： 281.10
执行标准 ： 企业标准 (Q/3320684 FND 03-2005)
Executive Standard : Company standard
性状：桃红至带棕黄色的红色结晶。易溶于水和乙醇。
character:peachblow crystal or yellow,easily dissolving in water and alcohol.
用途：主要用于电池行业及玻璃搪瓷着色。制钴化合物，涂料工业用作油漆催干剂use: Mainly for the battery industry,glass and enamel painting, compounds
used to the manufacture of coblt and coatings industry as paint driers.
储存：储于通风干燥处，防止受热受潮。
Storage: At dry and ventilated places,preventing heat and damps.
包装：外编织袋内衬熟料袋密封包装25kg/袋，可根据客户要求。
Packging:25kg/bag knitted bag,inside plastic sealed package accrding to the requirements of customers
|
主要技术指标（以%计） |
|
Main technical indexes (indicated by % ) |
|
指标名称 |
优等品 |
一级品 |
|
Co |
≥20.5 |
≥20.5 |
|
Ni |
≤0.001 |
≤0.002 |
|
Cu |
≤0.001 |
≤0.002 |
|
Fe |
≤0.001 |
≤0.002 |
|
Mn |
≤0.001 |
≤0.002 |
|
Na |
≤0.001 |
≤0.003 |
|
Ca |
≤0.002 |
≤0.003 |
|
Al |
≤0.001 |
≤0.002 |
|
Zn |
≤0.001 |
≤0.002 |
|
As |
≤0.0005 |
≤0.002 |
|
Mg |
≤0.002 |
≤0.003 |
|
Pb |
≤0.0008 |
≤0.002 |
|
Cl- |
≤0.005 |
≤0.005 |
|
水不溶物 |
≤0.002 |
≤0.003 |
