1: Product Name: Spiramycin (EP 11.0)
CAS No.: 8025-81-8
2: What is our specification ?
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Item |
Specification |
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Appearance |
White or slightly yellow powder, slightly hygroscopic |
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Identification |
Ultraviolet spectrum: Maximum absorption at 232 nm, with an absorption coefficient of about 340 |
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TLC: Meets the standard. |
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Chemical reaction: Meets the standard. |
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Specific Rotation (on dried basis) |
-80.0° ~ -85.0° |
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pH |
8.5-10.5 |
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Loss on Drying |
≤ 3.5% |
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Residue on Ignition |
≤ 0.1% |
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Related Substances |
Impurity A ≤ 2.0% |
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Impurity B ≤ 2.0% |
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Impurity C ≤ 1.9% |
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Impurity D ≤ 2.0% |
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Impurity E ≤ 2.0% |
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Impurity F ≤ 2.0% |
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Impurity G ≤ 2.0% |
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Impurity H ≤ 2.0% |
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Any other individual impurity ≤ 2.0% |
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Total impurities ≤ 10.0% |
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Residual Solvents |
Acetic acid ≤ 5000 ppm |
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Total Aerobic Microbial Count |
≤ 1000cfu/g |
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Yeasts&Molds |
≤ 100cfu/g |
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E.Coli |
Negative/g |
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Component(s) |
Spiramycin Ⅰ ≥ 80.0% |
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Spiramycin Ⅱ ≤ 5.0% |
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Spiramycin Ⅲ ≤ 10.0% |
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Total of Spiramycin Ⅰ, Ⅱ and Ⅲ ≥ 90.0% |
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Assay (on dried basis) |
≥ 4100 IU/mg |
3:What is the main effects of Spiramycin (EP 11.0)+CAS 8025-81-8?
Broad-spectrum antibacterial activity
High-efficiency antiparasitic effect
Strong tissue affinity
Protein synthesis disruption
4: What is the usage of Spiramycin (EP 11.0)+CAS 8025-81-8?
Used as a 16-membered ring macrolide antibiotic (Spiramycin).
5: What will you get from gihi chemicals except higher quality products?
Gihi Chemicals Co.,Limited, is a professional manufacturer with
3strong research and development lab centers + 4 standardized production workshops,with ISO9001 & FDA certificate & CE certificates.
Except the high quality product, your team will get the following 4 support:
5.1): Factory direct sales, China's lower price, free sample is available.
5.2): COA, TDS, SDS and other testing spectrum are available at any time.
5.3):ISO9001, FDA, CE certificate, 3 labs and 4 factories, to insure the higher quality.
5.4): Large quantity in stock, prompt delivery from warehouse, 24h professional service.
6:Where to buy bulk Spiramycin (EP 11.0)+CAS 8025-81-8?
Send an inquiry email to us : sales@gihichem.com
Our professional team will reply to you within 6 hours.
7:Why Choose gihi chemicals for Your trustful supplier?
●Extensive Selection: Our 3 labs and 4 factories ensure every year, we could produce more than 100 new chemical structures every year.
●GMP-Compliant Facilities: Our 4 professional factories comply with strict GMP (Good Manufacturing Practice) guidelines, ensuring the highest quality and safety standards throughout production.
●Rigorous Certifications: All ingredients are certified with HACCP, ISO, FDA,CE certificates.
●Competitive Wholesale Prices: Enjoy cost-effective pricing without compromising on quality.
●Customizable Solutions: OEM and ODM services are available. Tailor your ingredient blends to your specific needs and target clients.
●Expert Technical Support: Our expert team is here to answer your questions and guide you through the selection process.
●Quicker Delivery: We ensure smooth and timely delivery to your desired destination anywhere.
