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Hexadecylpyridinium chloride

Molecular Structure:
MDL:
MFCD00149977
Molecular Formula:
C21H38ClN.H2O
Molecular Weight:
358.01
Alias:
十六烷基氯化吡啶,十六烷基吡啶基氯 1-Hexadecylpyridinium chloride monohydrate 1-Hexadecylpyridinium chloride Cetylpyridinium chloride monohydrate
Product order:
Name Specifications Packing Price Delivery
Hexadecylpyridinium chloride 98% 25g RMB 116.6 现货
Hexadecylpyridinium chloride 98% 100g RMB 203.5 现货
Hexadecylpyridinium chloride 98% 500g RMB 753.5 现货
Hexadecylpyridinium chloride 99% 25g RMB 203.5 现货
Hexadecylpyridinium chloride 99% 100g RMB 435.6 现货
Character:
白色固体粉末,常带一分子的结晶水,其熔点为77~83℃。极易溶于水、乙醇,可溶于氯仿,几乎不溶于苯、乙醚。1%的水溶液PH为6.0~7.0。强力振荡其水溶液会产生丰富的泡沫。具有良好的表面活性和杀菌消毒性能。中等毒,半数致死量(大鼠,经口)200mg/kg。有刺激性。
Quality Standard:
98%:

外观Appearance                         白色粉末
红外光谱测定Infrared spectrometry      和对照匹配
纯度purity                             >98%(Titrimetry)
熔点Melting point                      81°C - 86°C
水分Water                              4.5-5.5%
游离胺及胺盐                           ≤0.05%
5%水溶液                              完全溶解


品级Grade                               高纯级  
外观Appearance                          白色至浅黄色粉末
红外光谱鉴别Infrared spectrometry       和对照匹配
纯度Purity                              >99.0% (HPLC)
纯度Purity                              >99.0% (滴定)  
熔点Melting point                       81°C - 86°C
水分Water                               4.5 - 5.5 %  
灼烧残渣Residue on ignition             ≤ 0.1%
硫酸盐Sulfate                           ≤ 0.05%
不溶物Insoluble matter                  ≤ 0.1%
铝Aluminum                              ≤ 0.0005%
钙Calcium                               ≤ 0.0005%
铜Copper                                ≤ 0.0005%
铁Iron                                  ≤ 0.001%
铅Lead                                  ≤ 0.001%
镁MAGNESIUM                             ≤ 0.0005%
磷酸盐PHOSPHORUS                        ≤ 0.001%
钠SODIUM                                ≤ 0.005%
锌ZINC                                  ≤ 0.0005%
钾POTASSIUM                             ≤ 0.005%

(备注:高纯级用在:光谱分析用离子缔合试剂和光谱测定金属用敏化剂、)

Storage:
密封干燥保存。
用途  生化研究。表面活性剂。阳离子去垢剂。卤化剂。
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