Xi'an Julong Bio-Tech Co., Ltd.
Free supplier
- Free
supplier - 4th
years
Free supplier
Product Certification&
Enterprise Certification
Country: 
China (Mainland)
Business Type:Trading Company
Tel: +008618049624045
Tel: +008615877690239
Tel: +0086-18792996027
Tel: +008618049624045
Tel: +008618291367393
Tel: +8618629260427
Tel: +008617802922472
Tel: +008618729964529
Mobile: 18049624045
Tel: +008618049624045
Fax:
URL: http://LookChem.com
Province/state: Shaan xi
City: xi'an
Street: Xi'an
MaxCard:
Ms.Amber Ms.Florence Ms.Lisa Ms.EllenCAS NO.5490-27-7
99%(1-24)Kilogram99%(25-99)Kilogram99%(100-500)Kilogram
Xi'an Julong Bio-Tech Co., Ltd. is located in Xi'an City, Shaanxi Province, China. It is a biotechnology enterprise engaged in the research, development, production and sales of animal and plant extracts, cosmetics, pharmaceutical raw materials and intermediates. The company has complete experimental facilities. And advanced testing instruments ensure the stability of product quality from all aspects. The company has a complete sales service system, the products are exported to countries all over the world, and have won a good international reputation with excellent quality and excellent service.
The company has been adhering to the basic principles of "integrity, quality, service, and win-win" to serve customers, constantly strict requirements, set goals, and implement win-win development.
1. All inquiries will be replied within 12 hours.
2. Dedication to quality, supply & service.
3. Strictly on selecting raw materials.
3. OEM/ODM Available.
4. Reasonable & competitive price, fast lead time.
5. Sample is available for your evaluation & Formulation development.
6. Faster delivery:Sample order in stock and 3-7 days for bulk production.
7. We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS. Or you also can choose your own shipping forwarder.
8. After-Sale Service:
1) International Authorized Third-Party Test For The Products You Demand.
2) 30 Days Warranty of quality of goods.
|
Product name |
Dihydrostreptomycin Sulfate |
|
Cas number |
5490-27-7 |
|
Molecular formula |
C42H88N14O36S3 |
|
Molecular weight |
1451.38 |
|
Boiling point |
954.5ºC at 760 mmHg |
Dihydrostreptomycin Sulfate / Streptomycin sulfate is an aminoglycoside antibiotic drug. Streptomycin Sulfate has a strong antibacterial effect against Mycobacterium tuberculosis. It has a weak antibacterial effect against most Gram-positive cocci (such as various streptococci) and Bacillus (such as Pseudomonas aeruginosa and anaerobic bacteria). Negative bacilli have a strong antibacterial effect. This product is effective against all kinds of cutaneous tuberculosis and has the effect of inhibiting the reproduction and toxin production of Mycobacterium tuberculosis. At high concentrations (>0.4 μg/mL), it has a bactericidal effect. Mycobacterium tuberculosis resistance to streptomycin produced rapidly and should be combined with other anti-tuberculosis drugs.
Function
Streptomycin sulfate is used for the treatment of infective endocarditis, plague and rabbit fever, influenza and gram-negative bacillus infections caused by tuberculosis, brucellosis and non-hemolytic streptococcus.
Dihydrostreptomycin is used to treat infections caused by a variety of gram-negative bacteria, such as tuberculosis, pertussis,plague, toliosis and pneumonia.
Specification
|
Testing Items |
Testing Specifications |
Test Result |
|
Characters |
A white or almost white powder |
white powder |
|
Identification |
A TLC, Complies |
Complies |
|
Appearance of solution |
Clarity: ≤2# |
≤1# |
|
Colour: No more intense than reference solution 5 |
6# |
|
|
PH: |
5.0~7.0 |
5.8 |
|
Specific optical rotation |
-83°~-91° |
-87.1° |
|
Heavy metals: |
≤20ppm |
<20ppm |
|
Loss on drying |
≤5.0% |
3.5% |
|
Sulphate ash: |
≤1.0% |
0.6% |
|
Sulphate : |
18.0%~21.55 |
19.1% |
|
Assay(dried substance) |
≥730 IU/mg |
764IU/mg |
|
Sterility: |
Sterile |
Sterile |
|
Bacterial endotoxins: |
<0.50 IU/mg, Complies |
Complies |
|
*Abnormal toxicity: |
1mg/0.5ml, Complies |
Complies |
|
By Express |
By Air |
By Sea |
||
|
Suitable for under 50kg |
Suitable for more than 50kg |
Suitable for more than 500kg |
||
Xi'an Julong Bio-Tech Co., Ltd. is located in Xi'an City, Shaanxi Province, China. It is a biotechnology enterprise engaged in the research, development, production and sales of animal and plant extracts, cosmetics, pharmaceutical raw materials and intermediates. The company has complete experimental facilities. And advanced testing instruments ensure the stability of product quality from all aspects. The company has a complete sales service system, the products are exported to countries all over the world, and have won a good international reputation with excellent quality and excellent service.
The company has been adhering to the basic principles of "integrity, quality, service, and win-win" to serve customers, constantly strict requirements, set goals, and implement win-win development.
1. All inquiries will be replied within 12 hours.
2. Dedication to quality, supply & service.
3. Strictly on selecting raw materials.
3. OEM/ODM Available.
4. Reasonable & competitive price, fast lead time.
5. Sample is available for your evaluation & Formulation development.
6. Faster delivery:Sample order in stock and 3-7 days for bulk production.
7. We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS. Or you also can choose your own shipping forwarder.
8. After-Sale Service:
1) International Authorized Third-Party Test For The Products You Demand.
2) 30 Days Warranty of quality of goods.
Q: What's your MOQ
A: For the high value product, our MOQ starts from 1g and generally starts from 10gs. For other low, price product, our MOQ starts from 100g and 1kg.
Q: Is there a discount
A: Yes, for larger quantity, we always support with better price.
Q: How to confirm the Product Quality before placing orders
A: You can get free samples for some products, you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests, we will manufacture the products according to your requests
Q: How to start orders or make payments
A: You can send our your Purchase order (if your company has), or just send a simple confirmation by email or by Trade Manager, and we will send you Proforma Invoice with our bank details for your confirmation, then you can make payment accordingly.
Q: How do you treat quality complaint
First of all, our quality control will reduce the quality problem to near zero. If there is a quality problem caused by us, we will send you free goods for replacement or refund your loss.
