CAS No.: 24390-14-5 | Place of Origin: henan China (Mainland) | Type: Antibiotic and Antimicrobial Agents |
Grade Standard: Food Grade | Brand Name: puertai | Model BP2001/FDA |
Purity: 99% | 2.0-3.0 | Characteristics: Yellow crystaler |
Specific optical rotation: -105-120 Deg. | Specific absorbance at 349nm: 300-335 | Light-absorbing impurities 490nm: 0.07 max |
Assay: 95.0%-102.0% | Heavy metals: 40ppm max | Water: 1.4-2.8% |
Sulte ash: 0.4% max |
Packaging Detail: | package: 25kg/Fiber drum Type of pallet: on IPPC pallet Plastic Pallets Polywood Pallet FCL=9MT(drum) Shipmark: As buyer's request professional loading container, without dumping and leaking, shipping mark on bag and container door both, fork lift and manual lift can be used during loading and unloading with pallet, packing to before and after loading container. |
Delivery Detail: | prompt |
DoxycycGMP/ISO9001/DMF/COS/Reach SGS Inspection Best quality in China
Item | Specification |
Characteristics | Yellow crystaler |
Identification | a) HPLC results b) TLC results c) Color reaction with sulfuric acid d) Color reaction with silver nitrate |
/p> | 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) Methacyc% max b) 6-epidoxycyc% max c) 4-epidoxycyc% max d) 4-epi-6-epidoxycyc% max e) Oxytetracyc% max f) 2-acetyl-2-decarbamoyldoxycyc% max g) Any other impurity: 0.5% max h) Not indentified impurities:0.1%max |
Ethanol | 4.36.0% |
Heavy metals | 40ppm max |
Water | 1.42.8% |
Sulte ash | 0.4% max |
Assay | 95.0%102.0% (C22H25ClN2O8) 88.0%~94.0%( C22H24N2O8) basedon anhydrous, ethanol-free substance |
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 to before shipment