Metronidazole is used in the treatment of intestinal and parenteral amoeba disease (such as amoeba liver abscess, pleural amoeba disease, etc.).Also can be used to treat vaginal trichomoniasis, bagworm disease and cutaneous leishmaniasis, guinea worm infection.It is also widely used in the treatment of anaerobe infection.
Test Specification: BP2011/EP7.0 Specification
Test Items
Acceptance criteria
Tested Results
Appearance
Yellowish crystalline powder
Yellowish crystalline powder
Solubility
Slightly soluble in water, acetone, alcohol, methylene chloride.
Conforms
Identification
Melting point(ºC)
159~163
160.2~160.4
UV
The solution shows an absorption maximum at 277nm, and a min imum at 240. The specific absorption at the maximum is 365 to 395.
Maximum absorption at 277 nm Minimum absorption at 240nm Specific absorption is 381
IR
The sample spectrum complies with that of the reference standard spectrum.
Conforms
Reaction of primary aromatic amines
The sample solution gives the reaction of primary aromatic amines.
Conforms
Appearance of solution
The solution is not more opalescent than reference suspensions II.
Conforms
The solution is not more intensely coloured than reference solution GY6.
Conforms
Related Substances (HPLC)
Any other unknown impurity,%
≤0.05
0.02
TotalImpurities,%
≤0.2
0.04
Heavy metals(ppm)
≤20
Conforms
Loss on drying(%)
≤0.5
0.1
Sulphated ash(%)
≤0.1
0.05
Assay (calculated on the dried substance),%
99.0~101.0
99.8
Note: N.D indicates "Not detected"
Packaging &Shipping
Packaging Details:
25kg packaging Fiber drum outside and plastic bag inside 1-25kgs packaging aluminium bag outside and double plastic bag inside.Or according customer requairments.
Delivery Time:whith 3-5 working days after get the payment.
Shipping：
We have professional shipping afent,based on customers'requairments for transport.
By express: Fedex, DHL, EMS,UPS etc. By sea and By air
FAQ
Q1: Whats'your Minimum order quality?
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 1000g.
Q2:What is your carrier?
For small order,we ship by air express. For example Fedex,TNT, DHL ,EMS.
For large order,we can send by air to the air port and send by sea to the sea port.
Q3:How to contact us?
You can dial our telephone directly, you will get our reply.
China
