- Min.Order :1 Kilogram
- Purity: 99%min
- Payment Terms : L/C,T/T,Other
Keywords
Ribavirin Advanced and completed testing facilities 99% Ribavirin supplier
Quick Details
- Appearance:White or off-white crystalline powder
- Application:For a broad spectrum of nucleoside antiviral drugs
- PackAge:as the customers' request
- ProductionCapacity:1000|Kilogram|Day
- Storage: 2-8°C
- Transportation:by sea/by air
Superiority:
Top Pharm Chemical Group is a regional, research , industry and trade of hightech pharmaceutical
chemical group .
Headquartered in JiuLong Hong Kong . In recent years, through continuous integration, mergers
and establish three domestic production base , now has its TOP Hanzhong plant extract production
base , production base TOP Xi'an food additives , chemical intermediates production base TOP Taizhou .
Superiority
1,In No Less five years exporting experience.
2.Lower Price with higher quality
3,Free sample
4,We are sincerely responsible for the "product quality" and "After Service"
Onchem specialized in APIs, chemical intermediates, herbal extract ， pharmaceutical raw materials and health food supplement
Details:
Product Detailed
1.Ribavirin
2.36791-04-5
3.99%
4.25kg/drum
5.Synonyms: REBETOL;RIBAVIRIN;rtca;tribavirin;vilona;VIRAMID;VIRAZID;VIRAZOLE
6. MP:174-176°C
7.Refractive index:-36 ° (C=1, H2O)
8.Storage temp.:2-8°C
9.Water Solubility:>=10 g/100 mL at 19 ºC
COA for Ribavirin 36791-04-5
|
Item |
Specifications |
Results |
|
Characters |
White crystalline powder |
Complies |
|
Specific rotation |
-33.5°to -37.0° |
-36.9° |
|
Identification |
(1)infrared absorption IR spectrum of the sample corresponds to the standard IR spectrum. (2)TLC identification .Rf value of the sample corresponds to the Rf value of standard reference. |
(1)Complies
(2)Complies |
|
PH |
4.0 to 6.5 |
4.6 |
|
Related substances |
Individual impurity ≤0.25% |
0.03% |
|
|
Total impurities≤1.0% |
0.03% |
|
Loss on drying |
Not more than 0.5% |
0.16% |
|
Residue on ignition |
Not more than 0.25% |
0.03% |
|
Heavy metals |
Not more than 0.001% |
Complies |
|
Assay |
98.9% to 101.5% |
99.6% |
|
Conclusion |
The results conforms with USP35 standards |
|
|
chemical group . Headquartered in JiuLong Hong Kong . In recent years, through continuous integration, mergers and establish three domestic production base , now has its TOP Hanzhong plant extract production base , production base TOP Xi'an food additives , chemical intermediates production base TOP Taizhou .
And China Marketing Center : Shaanxi TOP Pharm Chemical Co., Ltd.
Sole responsibility for the TOP Group of each base , raw material supply factories , sales and import and export business , providing thousands of plant extracts , food additives , feed additives , vitamin , pharmaceutical raw materials (API), chemical intermediates and other related customers worldwide products.
The company has advanced production equipment , perfect quality assurance system and perfect quality control system. Have multiple sets of high-pressure liquid chromatography, gas chromatography and ultraviolet spectrophotometer, such as efficient high-sensitivity analytical instruments, for the product of effective analysis and monitoring.
To provide quality products , fast service is our final purpose , customer satisfaction is our relentless pursuit. At Top Pharm, we firmly believe that customers' success is our success. Each staff member of our company is devoted to being ready for your requirements.
|
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