31650-M

Zinc chloride

puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., ≥98%

• 동의어(들): Dichlorozinc
• Linear Formula: ZnCl₂
• CAS Number: 7646-85-7
• Molecular Weight: 136.30
• EC Number: 231-592-0
• MDL number: MFCD00011295
• UNSPSC 코드: 12352302
• PubChem Substance ID: 329753865
• NACRES: NA.21

속성

• Grade: ACS reagent
• Agency: USP/NF; reag. ISO; reag. Ph. Eur.
• vapor pressure: 1 mmHg ( 428 °C)
• grade: puriss. p.a.
• 분석: ≥98%
• 형태: crystalline powder
• 불순물: ≤0.002% total nitrogen (N); ≤0.005% insoluble in HCl; ≤1.2% oxide chloride (as ZnO)
• pH: 5 (20 °C, 100 g/L)
• mp: 293 °C (lit.)
• 음이온 미량물: sulfate (SO₄^2-): ≤20 mg/kg
• 양이온 미량물: Ca: ≤0.001%; Cd: ≤5 mg/kg; Cu: ≤0.001%; Fe: ≤0.0005%; K: ≤0.02%; Mg: ≤0.001%; Na: ≤0.05%; Pb: ≤0.001%
• SMILES string: [Cl-].[Cl-].[Zn++]
• InChI: 1S/2ClH.Zn/h2*1H;/q;;+2/p-2
• InChI key: JIAARYAFYJHUJI-UHFFFAOYSA-L

설명

일반 설명

Zinc chloride in combination with 1-ethyl-3-methylimidazolium chloride comprises a molten salt, which is employed in the electrodeposition studies of zinc.

애플리케이션

Zinc Chloride may be employed as a catalyst in Knoevenagel condensation of carbonyl compounds with active methylene group containing reagents. It may be used in the preparation of porous carbon nanofibers, useful in the fabrication of efficient electrodes for supercapacitors. It may be used as a catalyst in the preparation of poly(propylene fumarate).

안전성 정보

• 픽토그램: GHS05,GHS07,GHS09
• 신호어: Danger
• 유해 및 위험 성명서: H302,H314,H335,H410
• 예방조치 성명서: P260 - P273 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Corr. 1B - STOT SE 3
• 표적 기관: Respiratory system
• Storage Class Code: 8B - Non-combustible corrosive hazardous materials
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable