Rifaximin, China Rifaximin Supplier

Rifaximin - 80621-81-4

Rifaximin For Sale, Most Competitive Price, Fast Delivery, Custom Service, Wholesale Rifaximin, Made in China, High Quality Products!, China Rifaximin, 80621-81-4 Supplier, Manufacturer.

Specifications

We supply this
1.In very competitive price;
2.Quality Guaranteed;
3.Fast Delivery;
4.Financial credit support.

Specifications
Product:Rifaximin/ Xifaxan EP/USP/BP
Formulate:C43H51N3O11
Formula weight:785.88
CAS: 80621-81-4

Appearance :Orange-red or dark red powder;odourless and slightly bitter

Items
Standard
Results

Description
Reddish Orange Powder
Conforms
Identification
Positive
Positive
Acidity(PH value)
5.5-7.0
6.1
Related Materials
Single Impurity ≤0.1%
0.1%
Impurity D+H <0.5%
0.4%
Total Impurity<1.0%
0.8%
Loss on drying
≤4.5%
2.6%
Solubility
Practically insoluble in water, soluble in acetone and in methanol
Conforms
Residual solvents
<5000ppm
<5000ppm
Residue on ignition
≤0.1%
0.10%
Mesh size
Pass 120 mesh
Conforms
Heavy metals
≤20ppm
Conforms
Assay
>97.0%-102%
99.0%
Conclusion
It conforms to EP5.0

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Hubei MaxSource Chem Co., Ltd

Address: Donghong Building, No.25, Zhenxing Road, Jianghan District, wuhan, hubei, China, 430000
Tel: 862783555670
Hubei MaxSource Chem Co., Ltd.located in the predominant Wu Han City. It is a traffic hinge of China which is very convenient for transportation. We also have warehouses near by Shanghai port, Tianjin port . We are a big integrative chemical enterprise being engaged in producing and supplying pharmaceutical & its intermediates, food additive and plant extract, and in distributing the products of our own company and affiliated enterprises