无水硫酸铜，Copper(II) sulfate；puriss., meets analytical specification of Ph. Eur., BP, USP, anhydrous, 99-100.5% (based on anhydrous substance)

图片 无水硫酸铜，Copper(II) sulfate；puriss., meets analytical specification of Ph. Eur., BP, USP, anhydrous, 99-100.5% (based on anhydrous substance)
Cupric sulfate；线性分子式: CuSO4 CAS号: 7758-98-7 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
制造商品牌: 西格玛 Sigma-Aldrich
货号（SKU）: 12852
CAS号: 7758-98-7
MDL号: MFCD00010981
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¥571.95

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°C, it decomposes to CuO.5
It can find applications in agriculture as a nutrient for plants.[1] It can also serve as a precursor in the production of foliar bactericides and fungicides.[1]
 

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.[2]
  • To compose the electrolyte for the electrodeposition of Cu-Zn-Sn precursors, required for the preparation of Cu2ZnSnS4 (CZTS) thin films.[3]
  • As a Lewis acid catalyst for the dehydration of alcohols.5
 

属性

蒸汽压

7.3 mmHg ( 25 °C)

质量水平

200

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 °C

pH值（酸碱度）

3.5-4.5 (20 °C, 50 g/L)

mp

200 °C (dec.) (lit.)

密度

3.603 g/mL at 25 °C (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

警示用语：

Danger

危险声明

H302 - H318 - H410

危险分类

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1

储存分类代码

13 - Non Combustible Solids

WGK

WGK 3

个人防护装备

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

商品规格
属性名称属性值
储存温度 Storage temp.常温阴凉避光
全球实时库存 Availability √美国St. Louis ≥ 50 | 欧洲Eur. ≥ 12 | 東京Tokyo ≥ 20 | 香港与北京 ≥ 50
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