• 氯化亚锡二水合物 [10025-69-1]

  • 英文名：Stannous chloride dihydrate
  • 别名：氯化锡(II)二水合物 氯化亚锡二水 氯化亚锡结晶
  • CAS号：10025-69-1 分子式：CL2H4O2SN 分子量：225.65
P150130-500g 氯化亚锡二水合物 [10025-69-1] AR 500g 263.00 促销价:165.69
P150137-100g 氯化亚锡二水合物 [10025-69-1] AR 100g 91.00 促销价:57.33
P150130-25g 氯化亚锡二水合物 [10025-69-1] AR 25g 40.00 促销价:28.00
P150132-500g 氯化亚锡二水合物 [10025-69-1] GR 500g 275.00 促销价:173.25
P150133-100g 氯化亚锡二水合物 [10025-69-1] GR 100g 96.00 促销价:60.48
P150134-25g 氯化亚锡二水合物 [10025-69-1] GR 25g 41.00 促销价:25.83
P150134-10g 氯化亚锡二水合物 [10025-69-1] SP 10g 66.00 促销价:41.58
订货编号 商品名称 规格 包装 单价 促销价 会员价 数量
P150130-500g 氯化亚锡二水合物 [10025-69-1] AR 500g 263.00 165.69 登录可见
P150130-500g 氯化亚锡二水合物 [10025-69-1] AR 500g 263.00 促销价:165.69
P150137-100g 氯化亚锡二水合物 [10025-69-1] AR 100g 91.00 57.33 登录可见
P150137-100g 氯化亚锡二水合物 [10025-69-1] AR 100g 91.00 促销价:57.33
P150130-25g 氯化亚锡二水合物 [10025-69-1] AR 25g 40.00 28.00 登录可见
P150130-25g 氯化亚锡二水合物 [10025-69-1] AR 25g 40.00 促销价:28.00
P150132-500g 氯化亚锡二水合物 [10025-69-1] GR 500g 275.00 173.25 登录可见
P150132-500g 氯化亚锡二水合物 [10025-69-1] GR 500g 275.00 促销价:173.25
P150133-100g 氯化亚锡二水合物 [10025-69-1] GR 100g 96.00 60.48 登录可见
P150133-100g 氯化亚锡二水合物 [10025-69-1] GR 100g 96.00 促销价:60.48
P150134-25g 氯化亚锡二水合物 [10025-69-1] GR 25g 41.00 25.83 登录可见
P150134-25g 氯化亚锡二水合物 [10025-69-1] GR 25g 41.00 促销价:25.83
P150134-10g 氯化亚锡二水合物 [10025-69-1] SP 10g 66.00 41.58 登录可见
P150134-10g 氯化亚锡二水合物 [10025-69-1] SP 10g 66.00 促销价:41.58
  •  订货编号
  •  商品名称
  •  规格
  •  包装
  •  单价
  •  促销价
  •  会员价
  •  数量

化学性质

无色或白色单斜晶系结晶。 溶于醇、乙醚、丙酮、冰醋酸中。 熔点 37-38 °C (dec.)(lit.) 沸点 652 °C(lit.) 密度 2.71 水溶解性 1187 g/L (20 oC)

质量标准

  

Q/（HG）SJ　638-88
项目Item　　　                                                  分析纯　化学纯
                                                                （AR）  （CP）
含量（SnCl2·2H2O）Assay,%                                     ≥ 98.0 　97.0
澄清度试验Clarity                                                 合格   合格
盐酸不溶物Insoluble matter in hydrochloric acid,%              ≤ 0.005  0.01
硫酸盐(SO4)Sulfate,%                                           ≤ 0.003　0.01
铁(Fe)Iron,%                                                   ≤ 0.003　0.01
铜(Cu)Copper,%                                                 ≤ 0.002　0.005
砷(As)Arsenic,%                                                ≤ 0.0001 0.0002
铅(Pb)Lead,%                                                   ≤ 0.005　0.02
碱金属及碱土金属（以硫酸盐计）Alkali and alkali erath metals,% ≤ 0.02 　0.1
 
 
ACS级
项目名称Item                     　                            ACS Grade
含量(SnCl2·2H2O)Assay                                         98.0-103.0%
盐酸中的溶解性Solubility in hrdrochloric acid                  Passes test
硫酸盐(SO4)Sulfate                                             passes test
钙(Ca)Calcium(Ca)                                              ≤0.005%
铁(Fe)Iron(Fe)                                                 ≤0.003%
铅(Pb)Lead(Pb)                                                 ≤0.01%
钾(K)Potassium(K)                                              ≤0.005%
钠(Na)Sodium(Na)                                               ≤0.01%
 
 
≥99.99% metals basis：
 
 
外观Appearance                          白色至类白色粉末或结晶
纯度Purity                              ≥99.99% Based on Trace Metals Impurities of ICP
Assay                                   98.0 - 103.0 %(Titration by Iodine)
盐酸溶解性Solubility in HCl             Pass
钙Calcium (Ca)                          ≤0.005 %
铁Iron (Fe)                             ≤0.003 %
钾Potassium (K)                         ≤0.005 %
钠Sodium (Na)                           ≤0.01 %
铅Lead (Pb)                             ≤0.01 %
硫酸根Sulfate                           Pass
ICP:                                    Confirms Tin Component Confirmed
痕量金属分析Trace Metal Analysis        ≤100ppm by ICP Atomic emission
(B、Ba、Ca、Cu、Fe、Mg、Na、Ni、Pb)
 
 
 
≥99.999% metals basis：
 
 
外观Appearance                          白色粉末
X-射线衍射分析X-Ray Diffraction         Conforms to standard
红外光谱鉴别Infrared spectrometry       Conforms to Structure
纯度Purity                              ≥99.999% Based on Trace Metals Impurities of ICP
硫酸根sulfate (SO42-):                  ≤20 ppm
痕量金属分析Trace Metal Analysis        ≤20ppm by ICP-MS
  Ag:                                   ≤0.2 ppm
  Al:                                   ≤0.5 ppm
  As:                                   ≤1 ppm
  Ba:                                   ≤0.05 ppm
  Be:                                   ≤0.05 ppm
  Bi:                                   ≤1 ppm
  Ca:                                   ≤0.2 ppm
  Cd:                                   ≤0.05 ppm
  Co:                                   ≤0.2 ppm
  Cr:                                   ≤1 ppm
  Fe:                                   ≤2 ppm
  Hg:                                   ≤0.5 μg/kg
  K:                                    ≤0.5 ppm
  Li:                                   ≤0.5 ppm
  Mg:                                   ≤0.05 ppm
  Mn:                                   ≤0.05 ppm
  Mo:                                   ≤0.5 ppm
  NH4+:                                 ≤10 ppm
  Na:                                   ≤0.5 ppm
  Ni:                                   ≤1 ppm
  Pb:                                   ≤0.5 ppm
  Sb:                                   ≤1 ppm
  Sr:                                   ≤0.05 ppm
  Ti:                                   ≤0.05 ppm
  V:                                    ≤0.05 ppm
  Zn:                                   ≤0.05 ppm
  Zr:                                   ≤0.2 ppm

  

危险性质

WGK Germany  1
RTECS号 XP8850000
TSCA  Yes
HazardClass  8
PackingGroup  II
危险品标志  C
危险类别码  22-34
安全说明  26-36/37/39-45

  

用途及存储

用途  用作还原剂、媒染剂、脱色剂，电镀工业中用以镀锡
用途  用于银、铅、砷、钼等的比色测定，也用作还原剂、媒染剂

  密封干燥保存。

实验耗材

仪器设备