A4514

Ammonium chloride

ReagentPlus^®, ≥99.5%

• 동의어(들): Salmiac
• Linear Formula: NH₄Cl
• CAS Number: 12125-02-9
• Molecular Weight: 53.49
• Beilstein: 4371014
• EC Number: 235-186-4
• MDL number: MFCD00011420
• UNSPSC 코드: 12352300
• eCl@ss: 38050207
• PubChem Substance ID: 329770857
• NACRES: NA.21

속성

• Agency: suitable for SM 5210
• Quality Level: 200
• vapor density: 1.9 (vs air)
• vapor pressure: 1 mmHg ( 160.4 °C)
• 제품 라인: ReagentPlus^®
• 분석: ≥99.5%
• 형태: powder or crystals
• pH: 4.5-5.5 (20 °C, 50 g/L)
• mp: 340 °C (subl.) (lit.)
• solubility: water: soluble 100 mg/mL
• SMILES string: N.Cl
• InChI: 1S/ClH.H3N/h1H;1H3
• InChI key: NLXLAEXVIDQMFP-UHFFFAOYSA-N

설명

일반 설명

Ammonium chloride is commonly used as fertilizer. It can be synthesized by neutralizing ammonia with hydrochloric acid. It shows high vapor pressure at higher temperature. It is employed as an electrolyte during the production of drycell batteries. Its crystal structure has been analyzed by powder and single crystal neutron diffraction methods. Ammonium chloride shows change in some of the physical characteristics on its addition to a high carbonate containing unfired and fired illitic shale.

애플리케이션

Ammonium chloride may be used as a catalyst in the preparation of:

• 3,4-dihydropyrimidin- 2-(1H)-ones
• diindolylmethanes
• 2-arylbenzothiazoles derivatives
• 4(3H)-quinazolinones

법적 정보

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H302,H319
• 예방조치 성명서: P264 - P280 - P301 + P312 - P305 + P351 + P338 - P337 + P313 - P501
• Hazard Classifications: Acute Tox. 4 Oral - Eye Irrit. 2
• Storage Class Code: 13 - Non Combustible Solids
• WGK: WGK 1
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable