1.07815

Tin(II) chloride dihydrate

for analysis EMSURE^® ACS,ISO,Reag. Ph Eur

• 동의어(들): Tin(II) chloride dihydrate, Tin dichloride, dihydrate, Stannous chloride
• 실험식(Hill 표기법): Cl₂Sn · 2H₂O
• CAS Number: 10025-69-1
• Molecular Weight: 225.65
• MDL number: MFCD00149863
• UNSPSC 코드: 12352302
• EC 인덱스 번호: 231-868-0
• NACRES: NA.21

속성

• Grade: ACS reagent
• Quality Level: 300
• Agency: reag. ISO; reag. Ph. Eur.
• 제품 라인: EMSURE^®
• 분석: 98.0-103.0% (SnCl₂.2H₂O basis, iodometric)
• 형태: solid
• 효능: 700 mg/kg LD₅₀, oral (Rat)
• 불순물: ≤0.05% Substances not precipitated with H2S (as sulphates)
• pH: 1-2 (20 °C, 100 g/L in H₂O)
• bp: 623 °C/1013 hPa (anhydrous substance)
• mp: 38 °C (anhydrous substance)
• density: 2.71 g/cm³ at 20 °C
• 벌크 밀도: 1250 kg/m³
• 음이온 미량물: sulfate (SO₄^2-): ≤0.002%
• 양이온 미량물: As: ≤0.0001%; Ca: ≤0.005%; Cu: ≤0.001%; Fe: ≤0.002%; K: ≤0.005%; NH₄⁺: ≤0.002%; Na: ≤0.01%; Pb: ≤0.005%; heavy metals (as Pb): ≤0.005%
• 저장 온도: 15-25°C
• InChI: 1S/2ClH.2H2O.Sn/h2*1H;2*1H2;/q;;;;+2/p-2
• InChI key: FWPIDFUJEMBDLS-UHFFFAOYSA-L

설명

애플리케이션

• The Effect of Precursor Concentration on the Particle Size, Crystal Size, and Optical Energy Gap of Ce(x)Sn(1-x)O(2) Nanofabrication: This study explores the role of precursor concentration, including Tin(II) chloride dihydrate, in the control of particle size and crystal size during the fabrication of cerium-doped tin oxide nanomaterials. These parameters critically influence the optical properties and energy gap of the produced nanomaterials, making the compound valuable in applications like sensors, catalysts, and energy devices (Al-Hada NM et al., 2021).

결합

Replaces: SX0885-1

분석 메모

Assay (iodometric, SnCl₂·2H₂O): 98.0 - 103.0 %
Identity: passes test
Appearance of solution in hydrochloric acid: passes test
Sulfate (SO₄): ≤ 0.002 %
Heavy metals (as Pb): ≤ 0.005 %
As (Arsenic): ≤ 0.0001 %
Ca (Calcium): ≤ 0.005 %
Cu (Copper): ≤ 0.001 %
Fe (Iron): ≤ 0.002 %
K (Potassium): ≤ 0.005 %
Na (Sodium): ≤ 0.01 %
NH₄ (Ammonium): ≤ 0.002 %
Pb (Lead): ≤ 0.005 %
Substances not precipitated with H₂S (as sulphates): ≤ 0.05 %

법적 정보

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

안전성 정보

• 픽토그램: GHS05,GHS07,GHS08
• 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