Rifamycin sodium sa...

Rifamycin sodium salt

Rifamycin sodium salt

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1 Kilogram

Negotiable

  • Min.Order :1 Kilogram
  • Purity: 900 I.U.mg min
  • Payment Terms : L/C,T/T,Other

Keywords

14897-39-3 Rifamycin sodium salt C37H46NNaO12

Quick Details

  • Appearance:red crystalline powder
  • Application:--
  • PackAge:25kg/fibre drum
  • ProductionCapacity:3|Metric Ton|Month
  • Storage:store in dry and cool place
  • Transportation:

Superiority:

ProductName:Rifamycinsodiumsalt(EP5)

CasNo.:14897-39-3

MolecularFormula:C37H46NaNO12

MolecularWeight:719.75

Appearance:Red…

Details:

 

 

   

Product Name:Rifamycin sodium salt ( EP5 ) 
Cas No.:14897-39-3 
Molecular Formula:C37H46NaNO12 
Molecular Weight:719.75 
Appearance: Red crystalline fine powder
Assay: 900 I.U.mg min.
 
Identification:
1) Maximum absorption is at the wavelength of 223nm, 314nm, 445 nm.   
    Absorption degree ratio at 314nm and 445nm is 1.55~1.80
2) IR absorption spectrum complies with one of standard sample
3) It appears flame reaction of sodium salt   
PH: 6.5-8.0
Absorption coefficient: 190-210
Rifamycin B: 0.5% max.
Rifamycin S: 2.0% max.
Other related substance: 2.0% max.
Heavy metal: 10ppm max.
Moisture: 12.0-17.0%
Bacterial endotoxins: 0.50 I.U./mg max.
Abnormal toxity test (ATT): Complies
 
Package: 25kg/fibre drum

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