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Guanidine hydrochloride

Structural Formula:
HN=C(NH2)2•HCL
Molecular formula:
CH5N3•HCL
Molecular weight:
95.54
Standard:Industrial grade and Medicine grade
Items
Technology Index
  Medicine grade Industrial grade

GUANIDINE HYDROCHLORIDE SOLUTION60%

Appearance  White crystal White crystal Colorless transparent liquid Content > 99.5% 99% 60±l Ammonium salt < 0.3% 0.5% 0.5 Water-insoluble < 0.1% 0.1% 0.2 Moisture < 0.3% 0.3%   Ash Content < 0.05% 0.05%   Water-solubility Qualified Qualified   Melting point℃ 184-188 182-188   Light absorbance(Ultraviolet rays wavelength260NM) ≤0.04     Light absorbance(Ultraviolet rays wavelength280NM) ≤0.02     PH Value(4% water solution) 6.4±0.2 6.4±0.2 6.5~7.5

Proportiond420

    1.1~1.2
 
 
 
 
 
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