96527

Tin(II) chloride dihydrate

suitable for AAS

• 동의어(들): Stannous chloride dihydrate
• Linear Formula: SnCl₂ · 2H₂O
• CAS Number: 10025-69-1
• Molecular Weight: 225.65
• EC Number: 231-868-0
• MDL number: MFCD00149863
• UNSPSC 코드: 12000000
• PubChem Substance ID: 329770520
• NACRES: NA.21

속성

• 분석: ≥96.0% (RT)
• Quality Level: 100
• 형태: crystals
• 기술: AAS: suitable
• bp: 652 °C (lit.)
• mp: 37-38 °C (dec.) (lit.)
• solubility: hydrochloric acid: passes test
• 음이온 미량물: sulfate (SO₄^2-): ≤20 mg/kg
• 양이온 미량물: As: ≤1 mg/kg; Ca: ≤50 mg/kg; Cu: ≤10 mg/kg; Fe: ≤20 mg/kg; Hg: ≤5 μg/kg; K: ≤50 mg/kg; NH₄⁺: ≤10 mg/kg; Na: ≤100 mg/kg; Pb: ≤50 mg/kg
• SMILES string: O.O.Cl[SnH2]Cl
• InChI: 1S/2ClH.2H2O.Sn/h2*1H;2*1H2;/q;;;;+2/p-2
• InChI key: FWPIDFUJEMBDLS-UHFFFAOYSA-L

설명

일반 설명

Tin(II) chloride dehydrate converts conjugated dioxolones to aldehyde. It helps as a catalyst in multi-component condensation reaction from aromatic aldehydes, 2-aminopyridines and isonitriles which results in reasonable yield and reducing the reaction time.

애플리케이션

Tin(II) chloride dehydrate may be used:

• As a reducing agent for the determination of hydride forming species by AAS.
• In the conversion of organomercurials into inorganic mercury determined using a flow injection-cold vapor atomic absorption spectrometry
• In the determination of total mercury content, using atomic fluorescence spectroscopy and mercury speciation was performed using gas chromatography inductively coupled plasma mass spectrometry (GC-ICPMS).

안전성 정보

• 픽토그램: GHS08,GHS05,GHS07
• 신호어: Danger
• 유해 및 위험 성명서: H290,H302 + H332,H314,H317,H335,H373,H412
• 예방조치 성명서: P260 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B - Skin Sens. 1 - STOT RE 2 Oral - STOT SE 3
• 표적 기관: Cardio-vascular system, Respiratory system
• Storage Class Code: 8B - Non-combustible corrosive hazardous materials
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges