产品名称:硫酸铜
Product name : cupric suflate
分子式:CuSO4.5H2O
分子量:249.68
执行标准:GB437-93硫酸铜
Executive standard : GB437-93
主要技术指标(以%计)
|
Main technical indexes (indicated by % )
|
指标名称
|
优等品
|
一等品
|
CuSO4.5H2O≥
|
98.0
|
96.0
|
铁(Fe)≤
|
0.01
|
0.05
|
镍(Ni)≤
|
0.01
|
0.05
|
锌(Zn)≤
|
0.01
|
0.05
|
铝(AL)≤
|
0.01
|
0.01
|
钙(Ca)≤
|
0.01
|
|
CI—≤
|
0.02
|
|
砷(As)≤
|
0.005
|
0.001
|
水不溶物≤
|
0.05
|
0.05
|
PH值(5%,20)
|
3.5-4.5
|
2-3
|
性状:亮蓝色结晶或粉末,溶于水。
haracter : Brilliant blue crystals or powders , easily dissolving in water.
用途:用于制造铜盐,染料等。
USE:For the manufacture of other copper salts , dyes and etc.
储存:储于通风干燥处,防止受潮雨淋。
Storage : At dry and ventilated places , preventing damps and rains .
包装:外编织带内衬塑料袋密封包装25kg/袋,可根据客户要求。
Packaging : 25kg/bag knitted bag , inside plastic sealed package according to the requirements of customers.