| Certificates/Standards: | N; |
| Monthly Output: | 10TONS |
| Regional: | Jiangsu |
| Packaging Information: | 25kg/drum |
| Mode Of Payment: | L/C,D/A,D/P,T/T,Western union,MoneyGram |
| Delivery Lead Time: | within 15days |
| Main Sales Markets: | North America，Central/South America，Western Europe，Eastern Europe，Australasia，Asia，Middle East，Africa |
| Sample Provided: | Yes |
| Sample Policy: | Not provided |
| Minimum Quantity: | 100KG |
Product Description
We accept all payment terms!
1.Product Name: doxycycline hydrochloride
2.CAS NO: 10592-13-9
3.Application: Its antibacterial spectrum is very close to Tetracycline and Terramycin, but it has better effect, be sensitive to the Staphylococcus Aureus of tetracycline-resistant, oxytetracycline, long lasting time.
4.Sample: With Free
5.Specification:
| Item | Standard | |||||
| Character | Yellow crystalline Powder | |||||
| Solubility | Freely soluble in water and in methanol, sparingly soluble in ethanol ( 96 per cent ). It dissolves in solutions of alkali hydroxides and carbonates. | |||||
| Identification | a) HPLC | |||||
| b) Sulphurie acid reaction a yellow colour develops | ||||||
| c) It gives reaction of chlorides | ||||||
| PH | 2.0-3.0 | |||||
| Specific Absorbance | At 349 nm E ( 1% ) 300-335 ( anhydrous and ethanol-free substance ) |
|||||
| Specific Optical Rotation | -120°~-105° ( anhydrous and ethanol-free substance ) |
|||||
| Heavy Metal | ≤50ppm | |||||
| Light-absorbing Impurities | At 490nm≤0.07 ( anhydrous and ethanol-free substance ) |
|||||
| a) 6-epidoxycycline ≤2.0% | ||||||
| b) metacycline ≤2.0% | ||||||
| c) 4-epidoxycycline ≤ 0.5% | ||||||
| d) 4-epi-6-epidoxycycline≤ 0.5% | ||||||
| e) oxytetracycline≤ 0.5% | ||||||
| f) 2-acety-2-decarbamoyldoxycycline ADOT ≤ 0.5% | ||||||
| g) any other impurity≤ 0.5% | ||||||
| Ethanol | 4.3-6.0% ( m/m ) | |||||
| Sulphated Ash | ≤ 0.4% | |||||
| Water | 1.4-2.8% | |||||
| Assay | 95.0%-102.0% ( C22H25CIN2O8 ) ( anhydrous and ethanol-free substance ) |
|||||
| Conclusion: This product fulfills EP7.4, BP2010. | ||||||
Packaging & Shipping
Package:25kg/drum
Quality guarantee
Our Services
1. We have good cooperate forwarder partner,every part expense is no problem, you can confirm it before shipment.
If you're afraid of the destination expense,we can do the FOB for you.
2. We can LCL gerenal cargoes and dangerous cargoes together to help you save time,
save money.
Market Information
Company Information
沪公网安备31010402001403号
