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1-Naphthylamine hydrochloride

1-萘胺盐酸盐

Pack 25gPurity AR
CAS No.552-46-5
Synonyms2 in total
  • 1-Aminonaphthalene hydrochloride
  • alpha-naphthylamine hydrochloride

Pack options

Product data

Product code
1189
English name
1-Naphthylamine hydrochloride
Molecular formula
C10H9N•HCl
Molecular weight
179.65
Origin
湖南

Documentation

A certificate of analysis (COA) ships with every order; a safety data sheet (SDS) is available on request.

Product details

性状描述: 白色结晶性粉末。露置空气中见光色变蓝,并渐深。溶于乙醇和乙醚,溶于约27份水。有毒。

质量标准: 项目Item                        分析纯   化学纯 
                                          (AR)     (CP)    
含量Assay,%                            ≥ 96      95    
外观Appearance                             合格     合格    
灵敏度试验Sensitivity                      合格     合格    
水溶解试验Solubility in water              合格     合格    
乙醇溶解试验Solubility in ethanol          合格     合格    
灼烧残渣(以硫酸盐计)Ignition residue,%   ≤ 0.05     0.1  


99%
:

外观Appearance                          白色结晶性粉末
红外光谱鉴别Infrared spectrometry       Conforms
纯度Purity                              ≥99.0% (HPLC area)
纯度Purity                              ≥99.0% (中和滴定)  
熔点Melting point                       269°C - 275°C
水溶解试验solubility in hot Water       clear

储存条件: 密封避光保存。

用途: 测定亚硝酸盐和硝酸盐。

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