Sigma-Aldrich 31669 Tin(II) chloride dihydrate puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., ≥98% 500 gr
Kategori
Marka
Stok Kodu
LB.SA.31669-500G
Kısa Bilgi
Synonym(s): Stannous chloride dihydrate, Linear Formula: SnCl2 · 2H2O, CAS Number: 10025-69-1, Molecular Weight: 225.65, EC Number: 231-868-0
| Sigma-Aldrich 31669 Tin(II) chloride dihydrate puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., ≥98% 500 gr |
| Synonym(s): Stannous chloride dihydrate Linear Formula: SnCl2 · 2H2O CAS Number: 10025-69-1 Molecular Weight: 225.65 EC Number: 231-868-0 MDL number: MFCD00149863 PubChem Substance ID: 329753876 NACRES: NA.21 |
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PROPERTIES
grade ACS reagent puriss. p.a.
Quality Level 200 Agency USP/NF reag. ISO reag. Ph. Eur. Assay ≥98% form fine crystals impurities ≤0.002% ammonium (NH4) ≤0.005% insoluble in hydrochloric acid ≤0.01% other heavy metals (as Pb) ≤0.05% subst. not precip. by H2S (SO4) bp 652 °C (lit.) mp 37-38 °C (dec.) (lit.) anion traces sulfate (SO42-): ≤20 mg/kg cation traces As: ≤1 mg/kg Ca: ≤50 mg/kg Cu: ≤10 mg/kg Fe: ≤20 mg/kg K: ≤50 mg/kg Mg: ≤50 mg/kg Mn: ≤5 mg/kg Na: ≤50 mg/kg Ni: ≤5 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 DESCRIPTION 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=8.970Å, β=114°55′ and Z=4.[1] Application Tin(II) chloride dihydrate may be used in the following studies: - Synthesis of indoles.[2] - Preparation of aldehydes.[3] - As Lewis acid catalyst for the synthesis of 3-aminoimidazo[1,2-a]pyridines, via multi-component reactions.[4] |
Tavsiye Ürünler
2.543,88 TL + KDV
3.052,66 TL
897,63 TL + KDV
1.077,15 TL
