• 氯化鎳 [7791-20-0]

  • 英文名:Nickel(II) chloride hexahydrate
  • 別名:六水合二氯化鎳 氯化鎳,六水 六水合氯化鎳 氯化鎳六水合物
  • CAS號(hào):7791-20-0 分子式:CL2H12NIO6 分子量:237.69
P143766-250g 氯化鎳 [7791-20-0] 99.9% 250g 400.00 促銷價(jià):280.00
P143765-50g 氯化鎳 [7791-20-0] 99.9% 50g 131.00 促銷價(jià):91.70
P143767-5g 氯化鎳 [7791-20-0] 99.999% 5g 375.00
P143767-500g 氯化鎳 [7791-20-0] AR 500g 125.00 促銷價(jià):78.75
P143764-100g 氯化鎳 [7791-20-0] AR 100g 46.00 促銷價(jià):28.98
P143761-500g 氯化鎳 [7791-20-0] GR 500g 133.00 促銷價(jià):83.79
P143765-100g 氯化鎳 [7791-20-0] GR 100g 50.00 促銷價(jià):31.50
P143764-500g 氯化鎳 [7791-20-0] 細(xì)胞培養(yǎng)級(jí) 500g 582.00
P143763-100g 氯化鎳 [7791-20-0] 細(xì)胞培養(yǎng)級(jí) 100g 165.00
訂貨編號(hào) 商品名稱 規(guī)格 包裝 單價(jià) 促銷價(jià) 會(huì)員價(jià) 數(shù)量
P143766-250g 氯化鎳 [7791-20-0] 99.9% 250g 400.00 280.00 登錄可見
P143766-250g 氯化鎳 [7791-20-0] 99.9% 250g 400.00 促銷價(jià):280.00
P143765-50g 氯化鎳 [7791-20-0] 99.9% 50g 131.00 91.70 登錄可見
P143765-50g 氯化鎳 [7791-20-0] 99.9% 50g 131.00 促銷價(jià):91.70
P143767-5g 氯化鎳 [7791-20-0] 99.999% 5g 375.00 375.00 登錄可見
P143767-5g 氯化鎳 [7791-20-0] 99.999% 5g 375.00
P143767-500g 氯化鎳 [7791-20-0] AR 500g 125.00 78.75 登錄可見
P143767-500g 氯化鎳 [7791-20-0] AR 500g 125.00 促銷價(jià):78.75
P143764-100g 氯化鎳 [7791-20-0] AR 100g 46.00 28.98 登錄可見
P143764-100g 氯化鎳 [7791-20-0] AR 100g 46.00 促銷價(jià):28.98
P143761-500g 氯化鎳 [7791-20-0] GR 500g 133.00 83.79 登錄可見
P143761-500g 氯化鎳 [7791-20-0] GR 500g 133.00 促銷價(jià):83.79
P143765-100g 氯化鎳 [7791-20-0] GR 100g 50.00 31.50 登錄可見
P143765-100g 氯化鎳 [7791-20-0] GR 100g 50.00 促銷價(jià):31.50
P143764-500g 氯化鎳 [7791-20-0] 細(xì)胞培養(yǎng)級(jí) 500g 582.00 582.00 登錄可見
P143764-500g 氯化鎳 [7791-20-0] 細(xì)胞培養(yǎng)級(jí) 500g 582.00
P143763-100g 氯化鎳 [7791-20-0] 細(xì)胞培養(yǎng)級(jí) 100g 165.00 165.00 登錄可見
P143763-100g 氯化鎳 [7791-20-0] 細(xì)胞培養(yǎng)級(jí) 100g 165.00
  •  訂貨編號(hào)
  •  商品名稱
  •  規(guī)格
  •  包裝
  •  單價(jià)
  •  促銷價(jià)
  •  會(huì)員價(jià)
  •  數(shù)量

化學(xué)性質(zhì)

綠色或草綠色單斜棱柱狀結(jié)晶。易溶于水、乙醇,其水溶液呈微酸性。在干燥空氣中易風(fēng)化,在潮濕空氣中易潮解。加熱至140℃以上時(shí)完全失去結(jié)晶水而呈黃棕色粉末。 密度 1,92 g/cm3 儲(chǔ)存條件 Store at RT. 水溶解性 2540 G/L (20 oC)

質(zhì)量標(biāo)準(zhǔn)

  

GB/T 15355-94
項(xiàng)目Item                                           優(yōu)級(jí)純 分析純  化學(xué)純
                                                   (GR)?。ˋR)    (CP)
含量(NiCl2·6H2O)Assay,%                       ≥ 98.0    98.0     97.0
pH(50g/L溶液,25℃)pH of water solution           4.0-6.0 4.0-6.0  4.0-6.0
水不溶物Insoluble matter in water,%                 0.005   0.005    0.01
硫酸鹽(SO4)Sulfate,%                             ≤ 0.002   0.005    0.01
硝酸鹽(NO3)Nitrate,%                             ≤ 0.003   0.005    0.01
鈉(Na)Sodium,%                                   ≤ 0.005   0.01     0.02
鈣(Ca)Calcium,%                                  ≤ 0.005   0.01     0.02
鐵(Fe)Iron,%                                     ≤ 0.0005  0.001    0.002
鈷(Co)Cobalt,%                                   ≤ 0.005   0.01     0.05
銅(Cu)Copper,%                                   ≤ 0.001   0.002    0.005
鋅(Zn)Zinc,%                                     ≤ 0.001   0.005    0.02
鉛(Pb)Lead,%                                     ≤ 0.001   0.002    0.005
 
ACS級(jí)
項(xiàng)目名稱Item                                    ACS Grade
含量Assay                                        ≥97.0%
水不溶物Insoluble matter                         ≤0.005%
氮化合物(以N計(jì))Nitrogen compounds(as N)          ≤0.005%
硫酸鹽(SO4)Sulfate                               ≤0.005%
鈣(Ca)Calcium(Ca)                                ≤0.01%
鈷(Co)Cobalt(Co)                                 ≤0.1%
銅(Cu)Copper(Cu)                                 ≤0.002%
鐵(Fe)Iron(Fe)                                   ≤0.002%
鉛(Pb)Lead(Pb)                                   ≤0.005%
鎂(Mg)Magnesium(Mg)                              ≤0.01%
錳(Mn)Manganese(Mn)                              ≤0.002%
鉀(K)Potassium(K)                                ≤0.01%
鈉(Na)Sodium(Na)                                 ≤0.05%
鋅(Zn)Zinc(Zn)                                   ≤0.01%
 
 
品級(jí)Grade                               細(xì)胞培養(yǎng)級(jí)  
                                         (for cell culture)
外觀Appearance                           Faint Green to Dark Green Powder
可溶性Solubility                         Faint Green to Dark Green ,Clear to Very Slightly Hazy ,100 mg/mL, H2O
鎳Nickel (Titration)                     23.5 - 25.9%
細(xì)胞Cell Culture Test                    Pass
 
 
99.9% metals basis:
 
 
外觀Appearance                            Lime Green Crystals, Crystalline Powder
X-射線衍射分析X-Ray Diffraction           Conforms to Structure
純度Purity                                ≥99.9% Based on Trace Metals Impurities
ICP Major Analysis                        Confirms Nickel component
% Ni                                      24.0- 26.0 %
總痕量金屬雜質(zhì)total metallic impurities   ≤1000ppm by ICP Atomic emission
 
 
99.999% metals basis:
 
 
外觀Appearance                            Lime Green Crystals, Crystalline Powder
X-射線衍射分析X-Ray Diffraction           Conforms to Structure
純度Purity                                ≥99.999% Based on Trace Metals Impurities
ICP Major Analysis                        Confirms Nickel component
% Ni                                      24.0- 26.0 %
總痕量金屬雜質(zhì)total metallic impurities   ≤20ppm by ICP Atomic emission

  

危險(xiǎn)性質(zhì)

WGK Germany  3
RTECS號(hào) QR6480000
HazardClass  6.1
PackingGroup  III
危險(xiǎn)品標(biāo)志  T,N,Xi
危險(xiǎn)類別碼  45-25-36/38-43-50/53

  

用途及存儲(chǔ)

用途  用于電鍍,也可作防腐劑及氨吸收劑
用途  用于電鍍鎳,在快速鍍鎳中作陽極活化劑,在工業(yè)或防毒面具中用作氨吸收劑。用于制造催化劑、干電池。制造隱顯墨水。

  密封干燥保存。