12849

Copper(II) sulfate pentahydrate

puriss., suitable for, meets analytical specification of Ph. Eur., BP, USP,FCC

• 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: 329749897
• NACRES: NA.21

속성

• vapor pressure: 7.3 mmHg ( 25 °C)
• grade: puriss.
• 분석: 98.5-100.5% (USP)
• 양식: crystals
• 품질: meets analytical specification of Ph. Eur., BP, USP,FCC
• 손실: 35.0-36.5% loss on drying, 250 °C
• pH: 3.5-4.5 (20 °C, 50 g/L)
• mp: 110 °C (dec.) (lit.)
• 음이온 미량물: chloride (Cl^-): ≤100 mg/kg
• 양이온 미량물: As: ≤5 mg/kg; Ca: ≤50 mg/kg; Fe: ≤30 mg/kg; K: ≤100 mg/kg; Mg: ≤50 mg/kg; Na: ≤200 mg/kg; Ni: ≤50 mg/kg; Pb: 4 ppm
• 적합성: passes test for appearance of solution; suitable for
• 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

일반 설명

Copper(II) sulfate pentahydrate (CuSO₄·5H₂O, blue vitriol) is a hydrated copper(II) salt. It undergoes hydrothermal reactions with the tripodal ligands to afford metal-organic frameworks (MOFs). CuSO₄·5H₂O along with metallic copper was employed as catalyst for the synthesis of different ligand-arm functionalized azoamides. On heating above 560°C, it decomposes to CuO.

애플리케이션

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

• As 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 catalyst for the dehydration of alcohols.

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