1.07814

Tin(II) chloride dihydrate

for analysis (max. 0.000001% Hg) EMSURE^®

• Synonyme(s) : Tin(II) chloride dihydrate, Tin dichloride, dihydrate, Stannous chloride
• Formule empirique (notation de Hill): Cl₂Sn · 2H₂O
• Numéro CAS: 10025-69-1
• Poids moléculaire : 225.65
• Numéro MDL: MFCD00149863
• Code UNSPSC : 12352302
• Numéro de classement CE : 231-868-0
• Nomenclature NACRES : NA.21

Propriétés

• Niveau de qualité: 300
• Gamme de produits: EMSURE^®
• Pureté: 98.0-103.0% (SnCl₂.2H₂O basis, iodometric)
• Forme: solid
• Puissance: 700 mg/kg LD₅₀, oral (Rat)
• pH: 1-2 (20 °C, 100 g/L in H₂O)
• Point d'ébullition: 623 °C/1013 hPa (anhydrous substance)
• Pf: 38 °C (anhydrous substance)
• Solubilité: 1187 g/L
• Densité: 2.71 g/cm³ at 20 °C
• Masse volumique apparente: 1250 kg/m³
• Traces d'anions: sulfate (SO₄^2-): ≤0.002%
• Traces de cations: As: ≤0.0001%; Ca: ≤0.005%; Cu: ≤0.001%; Fe: ≤0.002%; Hg: ≤0.000001%; K: ≤0.005%; NH₄⁺: ≤0.002%; Na: ≤0.01%; Pb: ≤0.005%; heavy metals (as Pb): ≤0.005%
• Température de stockage: 15-25°C
• InChI: 1S/2ClH.2H2O.Sn/h2*1H;2*1H2;/q;;;;+2/p-2
• Clé InChI: FWPIDFUJEMBDLS-UHFFFAOYSA-L

Description

Application

• 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).

Liaison

Replaces: 7814-1

Remarque sur l'analyse

Assay (iodometric, SnCl₂·2H₂O): 98.0 - 103.0 %
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 %
Hg (Mercury): ≤ 0.000001 %
K (Potassium): ≤ 0.005 %
Na (Sodium): ≤ 0.01 %
NH₄ (Ammonium): ≤ 0.002 %
Pb (Lead): ≤ 0.005 %

Informations légales

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

Informations sur la sécurité

• Pictogrammes: GHS05,GHS07,GHS08
• Mention d'avertissement: Danger
• Mentions de danger: H290 - H302 + H332 - H314 - H317 - H335 - H373 - H412
• Conseils de prudence: P260 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Classification des risques: 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
• Organes cibles: Cardio-vascular system, Respiratory system
• Code de la classe de stockage: 8B - Non-combustible, corrosive hazardous materials
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable