• 氯化亞錫二水合物 [10025-69-1]

  • 英文名：Stannous chloride dihydrate
  • 別名：氯化錫(II)二水合物 氯化亞錫二水 氯化亞錫結(jié)晶
  • CAS號：10025-69-1 分子式：CL2H4O2SN 分子量：225.65
P150130-500g 氯化亞錫二水合物 [10025-69-1] AR 500g 263.00 促銷價:165.69
P150137-100g 氯化亞錫二水合物 [10025-69-1] AR 100g 91.00 促銷價:57.33
P150130-25g 氯化亞錫二水合物 [10025-69-1] AR 25g 40.00 促銷價:28.00
P150132-500g 氯化亞錫二水合物 [10025-69-1] GR 500g 275.00 促銷價:173.25
P150133-100g 氯化亞錫二水合物 [10025-69-1] GR 100g 96.00 促銷價:60.48
P150134-25g 氯化亞錫二水合物 [10025-69-1] GR 25g 41.00 促銷價:25.83
P150134-10g 氯化亞錫二水合物 [10025-69-1] SP 10g 66.00 促銷價:41.58
訂貨編號 商品名稱 規(guī)格 包裝 單價 促銷價 會員價 數(shù)量
P150130-500g 氯化亞錫二水合物 [10025-69-1] AR 500g 263.00 165.69 登錄可見
P150130-500g 氯化亞錫二水合物 [10025-69-1] AR 500g 263.00 促銷價:165.69
P150137-100g 氯化亞錫二水合物 [10025-69-1] AR 100g 91.00 57.33 登錄可見
P150137-100g 氯化亞錫二水合物 [10025-69-1] AR 100g 91.00 促銷價:57.33
P150130-25g 氯化亞錫二水合物 [10025-69-1] AR 25g 40.00 28.00 登錄可見
P150130-25g 氯化亞錫二水合物 [10025-69-1] AR 25g 40.00 促銷價:28.00
P150132-500g 氯化亞錫二水合物 [10025-69-1] GR 500g 275.00 173.25 登錄可見
P150132-500g 氯化亞錫二水合物 [10025-69-1] GR 500g 275.00 促銷價:173.25
P150133-100g 氯化亞錫二水合物 [10025-69-1] GR 100g 96.00 60.48 登錄可見
P150133-100g 氯化亞錫二水合物 [10025-69-1] GR 100g 96.00 促銷價:60.48
P150134-25g 氯化亞錫二水合物 [10025-69-1] GR 25g 41.00 25.83 登錄可見
P150134-25g 氯化亞錫二水合物 [10025-69-1] GR 25g 41.00 促銷價:25.83
P150134-10g 氯化亞錫二水合物 [10025-69-1] SP 10g 66.00 41.58 登錄可見
P150134-10g 氯化亞錫二水合物 [10025-69-1] SP 10g 66.00 促銷價:41.58
  •  訂貨編號
  •  商品名稱
  •  規(guī)格
  •  包裝
  •  單價
  •  促銷價
  •  會員價
  •  數(shù)量

化學性質(zhì)

無色或白色單斜晶系結(jié)晶。 溶于醇、乙醚、丙酮、冰醋酸中。 熔點 37-38 °C (dec.)(lit.) 沸點 652 °C(lit.) 密度 2.71 水溶解性 1187 g/L (20 oC)

質(zhì)量標準

  

Q/（HG）SJ　638-88
項目Item　　　                                                  分析純　化學純
                                                                （AR）  （CP）
含量（SnCl2·2H2O）Assay,%                                     ≥ 98.0 　97.0
澄清度試驗Clarity                                                 合格   合格
鹽酸不溶物Insoluble matter in hydrochloric acid,%              ≤ 0.005  0.01
硫酸鹽(SO4)Sulfate,%                                           ≤ 0.003　0.01
鐵(Fe)Iron,%                                                   ≤ 0.003　0.01
銅(Cu)Copper,%                                                 ≤ 0.002　0.005
砷(As)Arsenic,%                                                ≤ 0.0001 0.0002
鉛(Pb)Lead,%                                                   ≤ 0.005　0.02
堿金屬及堿土金屬（以硫酸鹽計）Alkali and alkali erath metals,% ≤ 0.02 　0.1
 
 
ACS級
項目名稱Item                     　                            ACS Grade
含量(SnCl2·2H2O)Assay                                         98.0-103.0%
鹽酸中的溶解性Solubility in hrdrochloric acid                  Passes test
硫酸鹽(SO4)Sulfate                                             passes test
鈣(Ca)Calcium(Ca)                                              ≤0.005%
鐵(Fe)Iron(Fe)                                                 ≤0.003%
鉛(Pb)Lead(Pb)                                                 ≤0.01%
鉀(K)Potassium(K)                                              ≤0.005%
鈉(Na)Sodium(Na)                                               ≤0.01%
 
 
≥99.99% metals basis：
 
 
外觀Appearance                          白色至類白色粉末或結(jié)晶
純度Purity                              ≥99.99% Based on Trace Metals Impurities of ICP
Assay                                   98.0 - 103.0 %(Titration by Iodine)
鹽酸溶解性Solubility in HCl             Pass
鈣Calcium (Ca)                          ≤0.005 %
鐵Iron (Fe)                             ≤0.003 %
鉀Potassium (K)                         ≤0.005 %
鈉Sodium (Na)                           ≤0.01 %
鉛Lead (Pb)                             ≤0.01 %
硫酸根Sulfate                           Pass
ICP:                                    Confirms Tin Component Confirmed
痕量金屬分析Trace Metal Analysis        ≤100ppm by ICP Atomic emission
(B、Ba、Ca、Cu、Fe、Mg、Na、Ni、Pb)
 
 
 
≥99.999% metals basis：
 
 
外觀Appearance                          白色粉末
X-射線衍射分析X-Ray Diffraction         Conforms to standard
紅外光譜鑒別Infrared spectrometry       Conforms to Structure
純度Purity                              ≥99.999% Based on Trace Metals Impurities of ICP
硫酸根sulfate (SO42-):                  ≤20 ppm
痕量金屬分析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

  

危險性質(zhì)

WGK Germany  1
RTECS號 XP8850000
TSCA  Yes
HazardClass  8
PackingGroup  II
危險品標志  C
危險類別碼  22-34
安全說明  26-36/37/39-45

  

用途及存儲

用途  用作還原劑、媒染劑、脫色劑，電鍍工業(yè)中用以鍍錫
用途  用于銀、鉛、砷、鉬等的比色測定，也用作還原劑、媒染劑

  密封干燥保存。