383058

Zinc acetate dihydrate

ACS reagent, ≥98%

• Linear Formula: Zn(CH₃COO)₂ · 2H₂O
• CAS Number: 5970-45-6
• Molecular Weight: 219.51
• Beilstein: 3732513
• EC Number: 209-170-2
• MDL number: MFCD00066961
• UNSPSC 코드: 12352302
• PubChem Substance ID: 329755663
• NACRES: NB.24

속성

• Grade: ACS reagent
• Quality Level: 200
• 분석: ≥98%; 98.0-101.0% (ACS specification)
• 형태: powder, crystals or chunks
• 반응 적합성: reagent type: catalyst; core: zinc
• 불순물: ≤0.005% insolubles
• pH: 6.0-7.0 (25 °C, 5%)
• 음이온 미량물: chloride (Cl^-): ≤5 ppm; sulfate (SO₄^2-): ≤0.005%
• 양이온 미량물: Ca: ≤0.005%; Fe: ≤5 ppm; K: ≤0.01%; Mg: ≤0.005%; Na: ≤0.05%; Pb: ≤0.002%
• SMILES string: O.O.CC(=O)O[Zn]OC(C)=O
• InChI: 1S/2C2H4O2.2H2O.Zn/c2*1-2(3)4;;;/h2*1H3,(H,3,4);2*1H2;/q;;;;+2/p-2
• InChI key: BEAZKUGSCHFXIQ-UHFFFAOYSA-L

설명

일반 설명

Zinc acetate dehydrate is an organic zinc salt. Its enthalpy of formation has been studied using solution calorimetry. Its vibrational spectra has been analyzed. It decomposes into ZnO (zinc oxide) nanoparticles which has been investigated using time-of-flight secondary ion mass spectrometry (TOF-SIMS). A study on the crystalline structure has revealed that it is monoclinic with space group C₂/c.

애플리케이션

Zinc acetate dehydrate was used as seeds to grow ZnO nanorods on the microfibers of PET (polyethylene terephthalate) fabric.
It may be used in the synthesis of layered Zn-arylphosphonates with potential application in sorption, ion exchange or catalysis. Also it may be used in the ultrasonic preparation of zinc sulfide nanoparticles coated on silica particles.

안전성 정보

• 픽토그램: GHS05,GHS07,GHS09
• 신호어: Danger
• 유해 및 위험 성명서: H302,H318,H411
• 예방조치 성명서: P264 - P273 - P280 - P301 + P312 - P305 + P351 + P338 - P391
• Hazard Classifications: Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Dam. 1
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable