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线性分子式:
SnCl2 · 2H2O
化学文摘社编号:
分子量:
225.65
EC 号:
MDL编号:
UNSPSC代码:
12352200
PubChem化学物质编号:
NACRES:
NA.21
方案
≥96.0% (RT)
质量水平
表单
crystals
技术
AAS: suitable
沸点
652 °C (lit.)
mp
37-38 °C (dec.) (lit.)
溶解性
hydrochloric acid: passes test
痕量阴离子
sulfate (SO42-): ≤20 mg/kg
痕量阳离子
As: ≤1 mg/kg
Ca: ≤50 mg/kg
Cu: ≤10 mg/kg
Fe: ≤20 mg/kg
Hg: ≤5 μg/kg
K: ≤50 mg/kg
NH4+: ≤10 mg/kg
Na: ≤100 mg/kg
Pb: ≤50 mg/kg
SMILES字符串
O.O.Cl[SnH2]Cl
InChI
1S/2ClH.2H2O.Sn/h2*1H;2*1H2;/q;;;;+2/p-2
InChI key
FWPIDFUJEMBDLS-UHFFFAOYSA-L
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一般描述
氯化锡 (II) 二水合物可将共轭的二氧杂环戊二烯酮转化为醛。它是芳香醛、2-氨基吡啶和异腈等多组分缩合反应的催化剂,产率高,反应时间短。
应用
氯化锡 (II) 二水合物可用于:
- 作为还原剂测定可通过AAS形成氢化物的化合物。
- 采用流动注射冷蒸汽原子吸收光谱法测定有机汞制剂转化为无机汞的过程
- 通过原子荧光光谱法测定总汞含量,采用气相色谱-电感耦合质谱 (GC-ICPMS) 进行汞物种形成分析
警示用语:
Danger
危险分类
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
靶器官
Cardio-vascular system, Respiratory system
储存分类代码
8B - Non-combustible corrosive hazardous materials
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
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