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Doxycycline

Doxycycline

Quick Details:


Package and Storage:

Packaging Details: 25kg/drum
Delivery Detail: prompt shipment

Specifications:
DoxycyclineGMP/ISO9001/DMF/COS/ReachSGS Inspection & Best quality in China

MP 206-209°C(dec.)
storage temp.
Store at +4°C
Usage tetracycline antibiotics group
ITEMS SPECIFICATIONS
Characteristics Yellow crystalline powder
Identification a)      HPLC results
b)      TLC results
c)      Color reaction with sulfuric acid
d)      Color reaction with silver nitrate
PH 2.0-3.0
Specific optical rotation -105-120 Deg.
Specific absorbance at 349nm 300-335
Light-absorbing impurities 490nm 0.07 max
Related substances a)      Methacycline: 2.0% max
b)      6-epidoxycycline: 2.0% max
c)      4-epidoxycycline: 0.5% max
d)      4-epi-6-epidoxycycline: 0.5% max
e)      Oxytetracycline: 0.5% max
f)        2-acetyl-2-decarbamoyldoxycycline: 0.5% max
g)      Any other impurity: 0.5% max
h)      Not indentified impurities:0.1%max
Ethanol 4.3-6.0%
Heavy metals 40ppm max
Water 1.4-2.8%
Sulphate ash 0.4% max
Assay 95.0%102.0% (C22H25ClN2O8) 88.0%~94.0%( C22H24N2O8) based on anhydrous, ethanol-free substance
Conclusion This product fulfils BP2002

Storage: 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
best service after shipment with e mail
cargoes together with container sales seervice available
full experience for the export to more than 50 countries.
cargoes photo before and after loading into container

We provide Flexible payment (O/A 180 days) also with low price, good quality and service!

High Quality & Best Service

If any questions, plz feel free to contact us.

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