31669
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
选择规格
关于此项目
Quality Segment
agency
USP/NF, reag. ISO, reag. Ph. Eur.
grade
ACS reagent, puriss. p.a.
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
General description
Application
- 吲哚的合成。
- 醛的制备。
- 作为路易斯酸催化剂，通过多组分反应，用于3-氨基咪唑并 [1，2-a] 吡啶的合成。
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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