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(-)-Erythromycin, Eur.Ph., ACROS Organics™

Brand:  Acros Organics 343880250

UNSPSC : 51101500

Code : 29

Additional Details : CAS Number : 114-07-8 Weight : 0.07500kg

Quantity 25g
Packaging Glass bottle

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Product Code. 11926911

  • £112.00 / 25g


EU Stock 1
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Specifications Description & Specifications

Chemical Identifiers

(-)-Erythromycin
93.0 to 102.0% (sum of erythromycin A, B and C, on anhydrous substance); 5.0% max. erythromycin B and erythromycin C)
C37H67NO13
733.94

Specifications

(-)-Erythromycin
Authentic (Identification A)
93.0 to 102.0% (sum of erythromycin A, B and C, on anhydrous substance); 5.0% max. erythromycin B and erythromycin C)
733.94
Passes Test, 3.0% max. (HPLC) any impurity, 7.0% max. (HPLC) total impurities
0.2% max.
6.5% max. (K.F.)
White or slightly yellow or colorless or slightly yellow
114-07-8
Powder or Crystals, Slightly Hygroscopic
C37H67NO13
Glass bottle
After 30 min., on anhydrous substance: -71° to -78° (20°C, 589nm) (c=2, C2H5OH)
0.3% max.
− 74.50 (20.00°C c=2,ethanol)
25g

Safety and Handling

Product Identifier
  • (-)-Erythromycin

Documentation

Technical Documents