半岛bd体育手机客户端 说明

一般描述

Copper(II) sulfate acts as a redox catalyst along with potassium permanganate for the oxidation of alcohols. On heating above 560℃, it decomposes to CuO.5
It can find applications in agriculture as a nutrient for plants. It can also serve as a precursor in the production of foliar bactericides and fungicides.

应用

Copper(II) sulfate may be employed for the following studies:

• As a catalyst for the acetylation of alcohols and phenols under solvent-free conditions.
• To compose the electrolyte for the electrodeposition of Cu-Zn-Sn precursors, required for the preparation of Cu₂ZnSnS₄(CZTS) thin films.
• As a Lewis acid catalyst for the dehydration of alcohols.5

包装

250 g in poly bottle
1 kg in poly bottle

基本信息

线性分子式	CuSO4
分子量	159.61
EC 号	231-847-6
MDL编号	MFCD00010981
PubChem化学物质编号	329749899
NACRES	NA.21

半岛bd体育手机客户端 性质

质量水平	200
蒸汽压	7.3 mmHg ( 25 ℃)
等级	puriss.
测定	99-100.5% (based on anhydrous substance)
形式	solid
质量	meets analytical specification of Ph. Eur., BP, USP
杂质	residual solvents, complies
缺失	≤1% loss on drying, 250 ℃
pH值(酸碱度)	3.5-4.5 (20 ℃, 50 g/L)
mp	200 ℃ (dec.) (lit.)
密度	3.603 g/mL at 25 ℃ (lit.)
痕量阴离子	chloride (Cl-): ≤100 mg/kg
痕量阳离子	Ca: ≤50 mg/kg Fe: ≤30 mg/kg K: ≤100 mg/kg Mg: ≤100 mg/kg Na: ≤200 mg/kg Ni: ≤50 mg/kg Pb: ≤80 mg/kg
SMILES string	[Cu++].[O-]S([O-])(=O)=O
InChI	1S/Cu.H2O4S/c;1-5(2,3)4/h;(H2,1,2,3,4)/q+2;/p-2
InChI key	ARUVKPQLZAKDPS-UHFFFAOYSA-L

安全信息

象形图
警示用语：	Warning
危险声明	H302 - H315 - H319 - H410
预防措施声明	P264 - P270 - P273 - P301 + P312 - P302 + P352 - P305 + P351 + P338
危险分类	Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Skin Irrit. 2
储存分类代码	13 - Non Combustible Solids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable