Doxycycline HCl
GMP/ISO9001/DMF/COS/Reach
SGS Inspection
Best quality in China
Doxycycline HCl
GMP/ISO9001/DMF/COS/Reach
SGS Inspection
Best quality in China
Item
Specification
Characteristics
Yellow crystalline powder
Identification
a) HPLC results
b) TLC results
c) Color reaction with sulfuric acid
d) Color reaction with silver nitrate
PH
2.03.0
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
4.36.0%
Heavy metals
40ppm max
Water
Sulphate ash
Assay
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 service available
full experience for the export to more than 50 countries.
cargoes photo before and after loading into container
