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1405-10-3 Neomycin Sulphate Antibiotic And Antimicrobial Agents Pharma Intermediates

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  • Brand Name :CAREPHARM
  • Model Number :API
  • Place of Origin :China


1405-10-3 Neomycin Sulphate Antibiotic and Antimicrobial Agents Pharma Intermediates
CAS No.: 1405-10-3
Type: Antibiotic and Antimicrobial Agents
EINECS No.: 215-773-1

Neomycin Sulphate
A white or yellowish white powder
The product above complies with BP2007

Item Standard Result
Characteristics  A white or yellowish white powder .Odorless or almost.bygroscopic Conforms 
Identification  A:B:C The positive reaction.    Conforms 
Solubility   Very soluble in water, insoluble in acetone , chloroform, ether.  Conforms 
Specific optical rotation     +53.5°~ +59.0°  +58.0°
Acidity of alkalinity  5.0~7.5 6.7
Impurity A    2%max   Conforms 
Impurity C    3% ~15% Conforms 
Any other impurity not more than the area of the principal peak  Conforms 
in the chromatogram obtained with RS(B)5%
Total other impurity not more than 3times the area of the principal peak Conforms 
in the chromatogram obtained with RS(B)15%
Disregard limit ae of the principal peak in the chromatogram  Conforms 
obtained with RS(C)1%
Loss on drying (pct) max8.0 5.0%
Sulphate 27.0-31.0% 28.4%max
Sulphated ash 1% max 0.2% 
Microcount limit test NMT 500 col/g 10 col/g
Microcount-yeast and molds NMT 10 col/g Conforms 
Microcount-Escherichia coli Absent Conforms 
Microcount-Staphy lococcus aureus Absent Conforms 
Microcount-Pseudo monas Absent  
Assay ≥680I.U./mg (DRY)   687I.U./mg DRY      653I.U./mg MOIST


kept in a light-proof, well-colsed, dry and cool place.

Service we can provide:

1. Mixed container, we can mix different items in one container.

2. Quality control, before shipment, free sample for test. after shipment,   keep sample for 3 years

3. Prompt shipment with professional documents

4. Packing as your request, with photo before shipment

Our Advantages:

Full experience of large numbers containers loading in Chinese sea port

fast shipment by reputed shipping line

packing with pallet as buyer's special request

cargoes together with container sales seervice available

full experience for Canada & Japan export

cargoes photo before and after loading into container

raw materials from chinese origin

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  • 1405-10-3 Neomycin Sulphate Antibiotic And Antimicrobial Agents Pharma Intermediates

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