三级淫片

三级淫片

 
         Chlorhexidine dihydrochlor...
         Chlorhexidine acetate
         Chlorhexidine digluconate
         P-Chloroaniline hydrochlor...
         1,6-hexanediamine dihydroc...
         1,3-Acetonedicarboxylic ac...
         Dimethyl 1,3-acetonedicarb...
         Diethyl 1,3-acetonedicarbo...
         Hydriodic acid
         Hydroxyethyl urea
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【Product name】 Chlorhexidine dihydrochloride
【CAS NO.】 3697-42-5
【Content】 Molecular weight: 578.37
EC NO: 223-026-6
Molecular formula: C22H30CI2N10.2HCl
Properties:White or white-like crystal powder.
Melting point:255~259℃
Content: C22H30CI2N10.2HCl(drying)≥ 98 %
Appearance:It is odorless and bitter white or nearly white crystal powder.
4-Chloroaniline ≤ 0.05%
Residue on ignition ≤ 0.1%
Loss on drying ≤ 1%
Quality specification:QVR(or BP2002/EP5.2)
Storage:Cool, dry, sealed.
Alias: Chlorhexidine hydrochloride
三级淫片 Structural formula:





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