dichlorostannane dihydrate

• ChemBase编号: 102758
• 分子式: Cl2H4O2Sn
• 平均质量: 225.63756
• 单一同位素质量: 225.86102873
• SMILES: O.O.Cl[Sn]Cl
• Canonical SMILES: Cl[Sn]Cl.O.O
• InChI: InChI=1S/2ClH.2H2O.Sn/h2*1H;2*1H2;/q;;;;+2/p-2
• InChIKey: FWPIDFUJEMBDLS-UHFFFAOYSA-L

名称和登记号

名称

• IUPAC标准名: dichlorostannane dihydrate
• IUPAC传统名: stannous chloride dihydrate
• 别名: 氯化亚锡 二水合物; 氯化锡(II) 二水合物; Tin (II) Chloride; Tin Dichloride; Tin Protochloride; STANNOUS CHLORIDE DIHYDRATE; Stannous dichloride dihydrate; Stannous chloride dihydrate; Tin(II) chloride dihydrate

登记号

• CAS号: 10025-69-1
• EC号: 231-141-8; 231-868-0
• MDL号: MFCD00149863
• PubChem SID: 24867021; 24852488; 24871047; 24859035; 162090249; 24854508
• PubChem CID: 61436

理论计算性质

• 质子受体: 0
• 质子供体: 0
• LogD (pH = 5.5): -1.383
• LogD (pH = 7.4): -1.383
• Log P: -1.383
• 摩尔折射率: 13.8726 cm^3
• 极化性: 10.528271 Å^3
• 极化表面积: 0.0 Å^2
• 可自由旋转的化学键: 0
• 里宾斯基五规则: true

分子性质

理化性质

• 溶解度: hydrochloric acid: passes test
• 熔点: 231.9 °C; 37-38 °C (dec.)(lit.)
• 沸点: 2260 °C at 1013 hPa; 652 °C; 652 °C(lit.)
• 密度: 7.3 g/cm^3 at 20 °C
• 蒸汽压: 1.3332 hPa at 1492 °C

安全信息

• 保存条件: Room Temperature (15-30°C), Store Under Nitrogen
• RTECS编号: XP8850000
• 欧盟危险性物质标志: 腐蚀性(Corrosive) (C)
• 联合国危险货物编号: 1759; 3260
• 德国WGK号: 1
• 联合国危险货物等级: 8
• 联合国危险货物包装类别(PG): 3; II
• 澳大利亚Hazchem: 2X
• 危险公开号: 22-34; R:34
• 安全公开号: 26-36/37/39-45; S:26-27/28-36/37/39-46-64
• 欧盟危险货物分类: C10
• 欧盟危险识别号(EUHIN): 8B
• 美国ERG指导号: 154
• GHS危险品标识: GHS05; GHS07
• GHS警示词: Danger
• GHS危险声明: H302-H314
• GHS警示性声明: P280-P305 + P351 + P338-P310
• 个人保护装置: Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges; Eyeshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
• RID/ADR: UN 3260 8/PG 3
• 保存温度: 2-8°C

产品相关信息

• 纯度: ≥90.0%; ≥96% (RT); ≥96.0%; ≥96.0% (RT); ≥97.0%; ≥98%; ≥98.0% (RT); ≥99.99% trace metals basis; ≥99.995% trace metals basis; ≥99.999% (metals basis); 98%; 98.0-103.0% (ACS specification)
• 级别: ACS reagent; ACS reagent, reag. ISO, reag. Ph. Eur.; for AAS; JIS special grade; puriss. p.a.; purum p.a.; reagent grade; SAJ first grade; TraceSELECT®
• 适用性: cell culture tested; suitable for determination of toxic metals
• 杂质: ≤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)
• 痕量阳离子: Ag: ≤0.2 mg/kg; Al: ≤0.5 mg/kg; As: ≤1 mg/kg; Ba: ≤0.05 mg/kg; Be: ≤0.05 mg/kg; Bi: ≤1 mg/kg; Ca: ≤0.005%; Ca: ≤0.2 mg/kg; Ca: ≤10 mg/kg; Ca: ≤50 mg/kg; Cd: ≤0.05 mg/kg; Cd: ≤5 mg/kg; Cd: ≤50 mg/kg; Co: ≤0.2 mg/kg; Co: ≤5 mg/kg; Co: ≤50 mg/kg; Cr: ≤1 mg/kg; Cr: ≤5 mg/kg; Cu: ≤10 mg/kg; Cu: ≤5 mg/kg; Cu: ≤50 mg/kg; Fe: ≤0.003%; Fe: ≤20 mg/kg; Fe: ≤5 mg/kg; Fe: ≤50 mg/kg; Hg: ≤0.5 μg/kg; Hg: ≤1 μg/kg; K: ≤0.005%; K: ≤0.5 mg/kg; K: ≤100 mg/kg; K: ≤50 mg/kg; Li: ≤0.5 mg/kg; Mg: ≤0.05 mg/kg; Mg: ≤5 mg/kg; Mg: ≤50 mg/kg; Mn: ≤0.05 mg/kg; Mn: ≤5 mg/kg; Mo: ≤0.5 mg/kg; Na: ≤0.01%; Na: ≤0.5 mg/kg; Na: ≤100 mg/kg; Na: ≤50 mg/kg; NH4+: ≤10 mg/kg; NH4+: ≤20 mg/kg; Ni: ≤1 mg/kg; Ni: ≤5 mg/kg; Ni: ≤50 mg/kg; Pb: ≤0.01%; Pb: ≤5 mg/kg; Pb: ≤50 mg/kg; Sb: ≤1 mg/kg; Sr: ≤0.05 mg/kg; Ti: ≤0.05 mg/kg; V: ≤0.05 mg/kg; Zn: ≤0.05 mg/kg; Zn: ≤50 mg/kg; Zr: ≤0.2 mg/kg
• 痕量阴离子: sulfate (SO42-): ≤100 mg/kg; sulfate (SO42-): ≤20 mg/kg; sulfate (SO42-): passes test (lim. ~0.003%)
• 有效期: (limited shelf life, expiry date on the label )
• 品质说明: crystallized
• 线性分子式: SnCl2 · 2H2O

详细说明

MP Biomedicals - 02102949

Dihydrate

Sigma Aldrich - 474762

包装
5, 25 g in poly bottle

Sigma Aldrich - 431508

Application
Reducing agent; carbonyl allylation; Lewis acid catalyst in C-C bond-forming reactions; catalyst withAgClO4 for the synthesis of α-glycosides; synthesis of alkenes, dienes, cis-vinyloxiranes, and allylic selenides; deoxygenation of 1,4-endoperoxides; protection of carboxylic acids as 1,3-dithianes;selective p-methoxybenzyl ether cleavage reagent; additive in hydroformylation and carbonylation reactions.
Features and Benefits
符合 A.C.S. 试剂规范。
包装
50, 250 g in glass bottle

Sigma Aldrich - 44355

Application
作为氢化物发生原子吸收光谱的还原剂
General description
美国环保局。1979 年 3 月。水和废弃物的化学分析方法。EPA-6004-79-020，方法 245.1。
法律信息
TraceSELECT 注册商标 Sigma-Aldrich Co. LLC

Sigma Aldrich - 96527

Application
AAS 检测反应生成氢化物的还原剂

Sigma Aldrich - 243523

包装
100, 500 g in poly bottle
12 kg in poly drum
2.5 kg in poly bottle
5 g in glass bottle

Sigma Aldrich - 208035

包装
100, 500 g in poly bottle
2.5 kg in poly bottle