• 碳酸钠(十水) [6132-02-1]

  • 英文名:Sodium carbonate decahydrate
  • 别名:十水合碳酸钠 石碱 碳酸钠(十水) 碳酸钠
  • CAS号:6132-02-1 分子式:CH20NA2O13 分子量:286.14
P100244-500g 碳酸钠(十水) [6132-02-1] 99.99% 500g 382.00
P100243-100g 碳酸钠(十水) [6132-02-1] 99.99% 100g 114.00
P100246-100g 碳酸钠(十水) [6132-02-1] 99.997% 100g 292.00
P100245-25g 碳酸钠(十水) [6132-02-1] 99.997% 25g 86.00
P100242-500g 碳酸钠(十水) [6132-02-1] ACS 500g 38.00
P100249-500g 碳酸钠(十水) [6132-02-1] AR 500g 28.00
P100241-500g 碳酸钠(十水) [6132-02-1] GR 500g 35.00
订货编号 商品名称 规格 包装 单价 促销价 会员价 数量
P100244-500g 碳酸钠(十水) [6132-02-1] 99.99% 500g 382.00 382.00 登录可见
P100244-500g 碳酸钠(十水) [6132-02-1] 99.99% 500g 382.00
P100243-100g 碳酸钠(十水) [6132-02-1] 99.99% 100g 114.00 114.00 登录可见
P100243-100g 碳酸钠(十水) [6132-02-1] 99.99% 100g 114.00
P100246-100g 碳酸钠(十水) [6132-02-1] 99.997% 100g 292.00 292.00 登录可见
P100246-100g 碳酸钠(十水) [6132-02-1] 99.997% 100g 292.00
P100245-25g 碳酸钠(十水) [6132-02-1] 99.997% 25g 86.00 86.00 登录可见
P100245-25g 碳酸钠(十水) [6132-02-1] 99.997% 25g 86.00
P100242-500g 碳酸钠(十水) [6132-02-1] ACS 500g 38.00 38.00 登录可见
P100242-500g 碳酸钠(十水) [6132-02-1] ACS 500g 38.00
P100249-500g 碳酸钠(十水) [6132-02-1] AR 500g 28.00 28.00 登录可见
P100249-500g 碳酸钠(十水) [6132-02-1] AR 500g 28.00
P100241-500g 碳酸钠(十水) [6132-02-1] GR 500g 35.00 35.00 登录可见
P100241-500g 碳酸钠(十水) [6132-02-1] GR 500g 35.00
  •  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

无色透明结晶,在空气中易风化,溶于水,不溶于醇,水溶液呈强碱性。 熔点 34 °C 密度 1.46 溶解度 H2O: 0.5 M at 20 °C, clear, colorless 水溶解性 210 g/L (20 oC)

质量标准

  

GB/T 9856-88

99.99% :


外观Appearance                                           White Crystals
X-射线衍射分析X-Ray Diffraction                 Conforms to Structure
纯度Purity                                                        ≥99.99% Based on Trace Metals Impurities of ICP
滴定纯度Titration by HCL                               98.5 - 101.5 %
ICP:                                                                     Confirms Sodium Component Confirmed
总痕量金属杂质total metallic impurities   ≤100ppm by ICP Atomic emission


项目Item                                                分析纯    化学纯
                                                                  (AR)      (CP)
含量(Na2CO3.10H2O)Assay,%             ≥  99.0      99.0
澄清度试验Clarity                         合格      合格
水不溶物Insoluble matter in water,%   ≤  0.005     0.01
氯化物(Cl)Chloride,%                  ≤  0.001     0.003
总硫量(以SO4计)Total Sulfate,%        ≤  0.003     0.005
磷酸盐(PO4)Phosphate,%                ≤  0.0005    0.002
硅酸盐(SiO3)Silicate,%                ≤  0.001     0.005
总氮量(N)Total nitrogen,%             ≤  0.0005    0.001
镁(Mg)Magnesium,%                     ≤  0.0003    0.002
铝(Al)Aluminum,%                      ≤  0.0005    0.003
钾(K)Potassium,%                      ≤  0.003     0.01
钙(Ca)Calcium,%                       ≤  0.003     0.008
铁(Fe)Iron,%                          ≤  0.0002    0.0003
重金属(以Pb计)Heavy metals,%          ≤  0.0002    0.0005

ACS级
项目名称                                           ACS Grade
含量(Na2CO3·H2O)Assay                              ≥99.5%
干燥失重Loss on drying                               13-15%
水不溶物Insoluble matter                            ≤0.01%
氯化物(Cl)Chloride                                  ≤0.001%
磷酸盐(PO4)Phosphate                                ≤5ppm
硅酸盐(以SiO2计)Silica                             ≤0.005%
含硫化合物(以SO4计)Sulfur compounds                 ≤0.004%
重金属(以Pb计)Heavy metals                          ≤5ppm
铁(Fe)Iron                                          ≤5ppm
钙(Ca)Calcium                                       ≤0.03%
镁(Mg)Magnesium                                     ≤0.005%
钾(K)Potassium                                      ≤0.005%



99.997% metals basis:


外观Appearance                            White Crystals
X-射线衍射分析X-Ray Diffraction           Conforms to Structure
纯度Purity                                ≥99.997% Based on Trace Metals Impurities of ICP
滴定纯度Titration by HCL                  98.5 - 101.5 %
ICP:                                      Confirms Sodium Component Confirmed
总痕量金属杂质total metallic impurities   ≤30ppm by ICP Atomic emission
(Al、As、Ca、Cd、Ce、Cr、Cu、Fe、Si、Ti、Tl、Zr)

  

危险性质

危险品标志  Xi
危险类别码  36
安全说明  22-26
WGK Germany  1
PackingGroup  III

  

用途及存储

用途  用作玻璃、造纸、肥皂、洗涤剂、纺织、制革等工业的重要原料,用作食品添加剂、去污剂



  密封干燥保存。