Identification
Name: Guanidine hydrochloride/GuHCl/GdnHCl/GdmCl
Molecular Formula: CH5N3.HCl
Molecular Weight: 95.53
CAS Registry Number: 50-01-1
EINECS: 200-002-3
Molecular Structure: 
Quality Standards
Medical grade and industrial grade
COA
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Item Titles
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Specification
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Medical grade
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Industrial grade
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Appearance
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White crystal
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White crystal
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Content>
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99.5%
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99%
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NH 4 CL<
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0.3%
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0.5%
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Water-insoluble Matter<
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0.1%
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0.1%
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Water Content<
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0.3%
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0.3%
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Ash<
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0.05%
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0.05%
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Solubility Test(In water)
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Passes test
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Passes test
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m.p°C
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184-188
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182-188
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A(260NM)
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«0.04
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A(280NM)
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«0.02
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PH(4% In water)
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6.4±0.2
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6.4±0.2
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Application
1. Guanidine hydrochloride uses as the Organically synthesized intermediates of pharmaceuticals, pesticide,dye. It is also used to synthetic 2-Aminopyrimidine,2- amidogen-6- Methylpyrimidine,2- amidogen-4,6-Dimethylpyrimidine. It is the intermediates of sulfonamide, such as sulfadiazine, Sulfamerazine,Sulfamethazine, etc.
2. Guanidine hydrochloride uses as antistatic agent for synthetic fibre.
3. It is used for protein denaturator.
4. It is used for denaturant of RNA extrtion. Guanidine hydrochloride solution dissolve the protein, destroy the cells struction and Nuclear protein secondary structure, dissociated from the nucleic acid.
