31669-M
氯化锡(II) 二水合物
puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., ≥98%
别名:
氯化亚锡 二水合物
选择尺寸
关于此项目
产品名称
氯化锡(II) 二水合物, puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., ≥98%
InChI key
FWPIDFUJEMBDLS-UHFFFAOYSA-L
InChI
1S/2ClH.2H2O.Sn/h2*1H;2*1H2;/q;;;;+2/p-2
SMILES string
O.O.Cl[SnH2]Cl
grade
ACS reagent
puriss. p.a.
agency
USP/NF
reag. ISO
reag. Ph. Eur.
assay
≥98%
form
fine crystals
impurities
≤0.005% insoluble in hydrochloric acid
≤0.01% other heavy metals (as Pb)
≤0.05% subst. not precip. by H2S (SO4)
≤20 mg/kg ammonium (NH4)
bp
652 °C (lit.)
mp
37-38 °C (dec.) (lit.)
anion traces
sulfate (SO42-): ≤20 mg/kg
cation traces
As: ≤0.0001%
Ca: ≤0.005%
Cu: ≤0.001%
Fe: ≤0.002%
K: ≤0.005%
Mg: ≤0.005%
Mn: ≤0.0005%
Na: ≤0.005%
Ni: ≤0.0005%
Pb: ≤0.005%
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Application
- 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
signalword
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
存储类别
8B - Non-combustible corrosive hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
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