1.07815
Tin(II) chloride dihydrate
for analysis EMSURE® ACS,ISO,Reag. Ph Eur
Synonym(s):
Tin(II) chloride dihydrate, Tin dichloride, dihydrate, Stannous chloride
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About This Item
grade
ACS reagent
Quality Level
agency
reag. ISO, reag. Ph. Eur.
product line
EMSURE®
assay
98.0-103.0% (SnCl2.2H2O basis, iodometric)
form
solid
potency
700 mg/kg LD50, oral (Rat)
impurities
≤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
bulk density
1250 kg/m3
anion traces
sulfate (SO42-): ≤0.002%
cation traces
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%
storage temp.
15-25°C
SMILES string
[Sn](Cl)Cl.O.O
InChI
1S/2ClH.2H2O.Sn/h2*1H;2*1H2;/q;;;;+2/p-2
InChI key
FWPIDFUJEMBDLS-UHFFFAOYSA-L
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).
Analysis Note
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 %
Other Notes
Legal Information
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Danger
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
target_organs
Cardio-vascular system, Respiratory system
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Storage Class
8B - Non-combustible corrosive hazardous materials
Certificates of Analysis (COA)
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