61245

Copper(II) sulfate pentahydrate

purum p.a., crystallized, ≥99.0% (RT)

• 동의어(들): Cupric sulfate pentahydrate, Sulfuric acid, copper(II) salt (1:1) pentahydrate
• Linear Formula: CuSO₄ · 5H₂O
• CAS Number: 7758-99-8
• Molecular Weight: 249.69
• EC Number: 231-847-6
• MDL number: MFCD00149681
• UNSPSC 코드: 12352302
• PubChem Substance ID: 329759406
• NACRES: NA.21

속성

• vapor pressure: 7.3 mmHg ( 25 °C)
• Quality Level: 200
• grade: purum p.a.
• 분석: ≥99.0% (RT)
• 형태: crystalline
• 품질: crystallized
• pH: 3.5-4.5 (25 °C, 50 mg/mL in H₂O)
• mp: 110 °C (dec.) (lit.)
• 음이온 미량물: chloride (Cl^-): ≤100 mg/kg
• 양이온 미량물: Ca: ≤50 mg/kg; Cd: ≤50 mg/kg; Co: ≤50 mg/kg; Fe: ≤100 mg/kg; K: ≤100 mg/kg; Na: ≤100 mg/kg; Ni: ≤100 mg/kg; Pb: ≤50 mg/kg; Zn: ≤500 mg/kg
• SMILES string: O.O.O.O.O.[Cu++].[O-]S([O-])(=O)=O
• InChI: 1S/Cu.H2O4S.5H2O/c;1-5(2,3)4;;;;;/h;(H2,1,2,3,4);5*1H2/q+2;;;;;;/p-2
• InChI key: JZCCFEFSEZPSOG-UHFFFAOYSA-L

설명

애플리케이션

• Efficient Removal of Nickel from Wastewater Using Copper Sulfate-Ammonia Complex Modified Activated Carbon: Adsorption Performance and Mechanism.: This study explores the use of copper sulfate-ammonia complex modified activated carbon for the efficient removal of nickel from wastewater. The research highlights the adsorption performance and underlying mechanisms, demonstrating the potential of this method for wastewater treatment (Wang et al., 2024).

안전성 정보

• 픽토그램: GHS05,GHS07,GHS09
• 신호어: Danger
• 유해 및 위험 성명서: H302,H318,H410
• 예방조치 성명서: P264 - P273 - P280 - P301 + P312 - P305 + P351 + P338 - P391
• Hazard Classifications: Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1
• Storage Class Code: 13 - Non Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: dust mask type N95 (US), Eyeshields, Faceshields, Gloves