CAS 1405-20-5 Polym...

CAS 1405-20-5 Polymyxin B Sulphate Pharmaceutal USP Grade White Powder

CAS 1405-20-5 Polymyxin B Sulphate Pharmaceutal USP Grade White Powder

Min.Order / FOB Price:Get Latest Price

10 Gram

FOB Price:USD 1.0000 -2.0000
  • Min.Order :10 Gram
  • Purity: 99%
  • Payment Terms : L/C

Keywords

1405-20-5 1405-20-5 1405-20-5

Quick Details

  • Appearance:white crystalline powder
  • Application:use in chemical
  • PackAge:bags
  • ProductionCapacity:12|Kilogram|Day
  • Storage:Kept in a well-closed, light-resistant,dry and cool place
  • Transportation:by sea or express

Superiority:

1,Best Quality:
Our products have exported to Germany, Spain, UK, USA, Australia, Middle East, and so on other countries, and we have got very good feedback from our customers.so you can trust us.
2, Payment method: for example T/T, Westerm Union,other
3, Excellent Service: Best service and after-sales service to all clients.
   1)We will ship the goods within 5days after get your payments.If you want to cancel or change order, please tell me within 24hours after you finish the payment..
   2)We will ship the goods that you order from us by DHL, UPS, TNT and EUB.We will decided to choose which courier depend on different countries.To find the best way to delivery the goods for you.
   3)As usual you can get the goods with in 4-7days.If the goods were lost or not received for other reasons, please contact us immediately.
4,Fast and safe delivery:
Sample Order : As usual you can get the goods within 4-7days. We can send it via HKems, HK Air Post, DHL or other methods.
We have a professional and stable logistics, and we can deliver the package smoothly around 3 to 5 days.
Bulk Order: Shipped via sea or air, it's according to your requirement, delivery time is 7-15days after payment.

We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our customers and principals. With our high-performance teamwork centers and associated production sites for custom synthesis, we ensure effective professional response and offer extensive applications-related consulting and compliance regulation services.

 

Details:

CAS 1405-20-5 Polymyxin B Sulphate Pharmaceutal USP Grade White Powder

 

Product Description

1. Quick Detail:

CAS: 1405-20-5
Quality: EP/USP
Appearance: White to alomost white powder, hygroscopic
Certificates: ISO/DMF

2. Description:

Polymyxin B sulfate/trimethoprim is an antibiotic eye drop composed of two drugs. Polymyxin B sulfate works by altering bacterial cell wall structure that causes the leaking out of cellular contents that can result in cell death. Trimethoprim is an antibiotic that interferes with the production of tetrahydrofolic acid, a chemical that is necessary for bacteria and human cells to produce proteins. Trimethoprim inhibits production of tetrahydrofolic acid by inhibiting the enzyme responsible for making tetrahydrofolic acid from dihydrofolic acid. This inhibition interferes with the ability of bacteria to survive. Polymyxin B sulfate/trimethoprim is effective against gram-positive and gram-negative bacteria such as Staphylococcus aureus and epidermis, Streptococcus pyogenes, Streptococcus faecalis, Streptococcus pneumonia, E. coli, Haemophilus influenzae, Klebsiella pneumoniae, and Pseudomonas aeruginosa. The FDA approved polymyxin B sulphate/trimethoprim in October 1988.

3. Specification:


ITEMS

SPECIFICATION of Polymyxin B Sulphate

DESCRIPTION

WHITE TO ALMOST WHITE POWDER,HYGROSCOPIC.

SOLUBILITY

FREELY SOLUBLE IN WATER;SLIGHTLY SOLUBLE IN ALCOHOL.

IDENTIFICATION

A. LIQUID CHROMATOGRAPHIC IDENTIFICATION TEST
B. A REDDISH VIOLET COLOR IS PRODUCED
C. TEST FOR SULFATE

PH(2%)

5.0~7.0

PH(0.5%)

5.0~7.5

SPECIFIC ROTATION

-78°- -90°

LOSS ON DRYING

NOT MORE THAN 7.0%

PHENYLALANINE

9.0%~12.0%

SULPHATED ASH

NOT MORE THAN 0.75%

SULPHATE

15.5%~17.5%

HEAVY METALS

NOT MORE THAN 20PPM

ASSAY(MICROBIAL)
(ON DRIED BASIS)

NOT LESS THAN 6500IU/MG

PARTICLE SIZE

99.0%:NOT MORE THAN 30um BY VOL.
90.0%:NOT MORE THAN 25um BY VOL.
75.0%:NOT MORE THAN 20um BY VOL.
MEAN DIAMETER:NOT MORE THAN 8.0UM

View All
Visit Store

You Might Also Like

Related Searches

Contact Supplier

Confirm to collect the product to my collection?

OKCancel

About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia

Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog

©2008 LookChem.com,License: ICP

NO.:Zhejiang16009103

complaints:service@lookchem.com Desktop View