Synonym:
Stannous chloride dihydrate
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CAS Number 10025-69-1
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Linear Formula SnCl2 · 2H2O
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Molecular Weight 225.65
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EC Number 231-868-0
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MDL number MFCD00149863
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PubChem Substance ID 329753876
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Popular Documents: Specification Sheet (PDF)
Properties:
| Related Categories |
Analytical Reagents,
Analytical Reagents for General Use,
Analytical/Chromatography,
Essential Chemicals,
Puriss p.a. ACS,
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grade
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ACS reagent, reag. ISO, reag. Ph. Eur.
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InChI Key
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FWPIDFUJEMBDLS-UHFFFAOYSA-L
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grade
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puriss. p.a.
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assay
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≥98%
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impurities
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≤0.002% ammonium (NH4)
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≤0.005% insoluble in hydrochloric acid
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≤0.01% other heavy metals (as Pb)
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≤0.05% subst. not precip. by H2S (SO4)
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bp
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652 °C(lit.)
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mp
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37-38 °C (dec.)(lit.)
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anion traces
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sulfate (SO42-): ≤20 mg/kg
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cation traces
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As: ≤1 mg/kg
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Ca: ≤50 mg/kg
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Cu: ≤10 mg/kg
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Fe: ≤20 mg/kg
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K: ≤50 mg/kg
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Mg: ≤50 mg/kg
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Mn: ≤5 mg/kg
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Na: ≤50 mg/kg
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Ni: ≤5 mg/kg
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Pb: ≤50 mg/kg
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Description:
Packaging
100, 500 g in poly bottle
Application
Tin(II) chloride dihydrate may be used in the following studies:
• Synthesis of indoles.
• Preparation of aldehydes.
• As Lewis acid catalyst for the synthesis of 3-aminoimidazo[1,2-a]pyridines, via multi-component reactions.
General description
Tin(II) chloride dihydrate is the hydrated salt of tin(II). Its crystals are monoclinic and their structure has been investigated by single crystal X-ray diffraction method. Cell parameters were reported to be: a=9.313, b=7.250, c=8.970?, β=114°55′ and Z=4.
Safety:
Hazard statements
H314-H317-H332-H335-H341-H361-H373-H410
Precautionary statements
P260-P280-P303 + P361 + P353-P304 + P340 + P310-P305 + P351 + P338
Target organs
Cardio-vascular system