CAS 57-92-1 Pharmaceutical Intermediate Streptomycin Sulfate Powder Streptocycline

• Varieties: Parasite Disease Prevention Medicine
• Component: Botany
• Type: The First Class
• Pharmacodynamic Influential Factors: Animal Species
• Storage Method: Cool Dry Place
• CAS: 57-92-1
• Model NO.: Streptocycline
• Mf: C21h39n7o12
• MW: 581.57
• Einecs: 200-355-3
• Size: 100% Pass 80 Mesh
• Shelf Life: 24 Months
• Transport Package: 1kg/Bag, 25kg/Drum
• Specification: 99%
• Trademark: HNB
• Origin: China
• HS Code: 2942000000
• Production Capacity: 3000kg/Month

Product Description

Product Name	Streptomycin
Purity	99%
CAS No.	57-92-1
Appearance	White Powder
Test Method	HPLC

 

         
Streptomycin is an antibiotic extracted from the culture medium of Streptomyces griseus.
Belongs to aminoglycoside alkalescent compound, it and mycobacterium tuberculosis bacterium
body RNA protein body protein is united in wedlock, had interfered with the action that
mycobacterium tuberculosis protein synthesizes, kill thereby or restrain the action that
mycobacterium tuberculosis grows.Because streptomycin intramuscular injection of pain
response is relatively small, suitable for clinical use, as long as the application of the appropriate
object selection, dose and more appropriate, most patients can long-term injection (generally
about 2 months).Therefore, it has remained the main drug in anti-tuberculosis treatment for
decades.

The advantage to choose HNB Biotech Company: 
Before-Sale Service:
---Any inquiries will be replied within 12 hours.
---Golden Manufactory under ISO/GMP with large stock.
---Dedication to quality,We have strict quality control system. 
---OEM/ODM Available.
---Sample is available for your evaluation & Formulation development.
---Low MOQ: No worry about the big MOQ.
---Fast Delivery: Narmolly grt it within 7-10 days after confirming the order.
---Convenient Payment: Trade Assurance on Alibaba(Visa or Credit card), Western Union or TT 

After-Sale Service:
---International Authorized Third-Party Test For The Products You Demand.
---60 Days Warranty of quality of goods.

What's more:
Looking forward to having a long-term cooperation with us in China !
Welcome to visit our factory ! ! !

ITEMS	SPECIFICATION
Characters	A white or almost white powder,hygroscopic,very soluble in water,practically insouble in etnanol
Identification	A.Thin-layer chromatogram meets the requirements B.Positive C.Positive D.Positive
Appearance of solution	Colour:not more intensely coloured than 3
	Clarity:not more opalescent than
pH	4.5-7.0
Methanol(GC)	NMT 0.3%
Streptomytin B	NMT 3.0%
Loss on drying	NMT 7.0%
Sulphated ash	NMT 1.0%
Sulphate	18.5-21.5%
Colorimetric	NLT 90.0%
Sterillity	Meets the requirements
Baterial endotoxins	Less than 0.25IU/mg
Abnormal toxicity	Meets the requirements