China High Quality Amoxicillin Sodium Factories - Vitamin B5 | 137-08-6 – COLORKEM
China High Quality Amoxicillin Sodium Factories - Vitamin B5 | 137-08-6 – COLORKEM Detail:
Products Description
Vitamin B5, D-Calcium Pantothenate Food/feed Grade Formular C18H32CaN2O10 Standard USP30 Appearance white powder Purity 98%.
Specification
| ITEM | STANDARD |
| Appearance | White powder |
| Identification Infrared absorption 197K | Concordant with reference spectrum |
| Identification A solution (1 in 20) responds to the tests for calcium | Conform to USP30 |
| Specific optical rotation | +25.0°~+27.5° |
| Alkalinity | No pink color is produced within 5 seconds |
| Loss on drying | Not more than 5.0% |
| Heavy metals | Not more than 0.002% |
| Ordinary impurities | Not more than 1.0% |
| Organic volatile impurities | Meet the requirements |
| Nitrogen content | 5.7%~6.0% |
| Content of calcium | 8.2~8.6% |
| Assay | Conform to USP30 |
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Our eternal pursuits are the attitude of regard the market, regard the custom, regard the science and the theory of quality the basic, belief the very first and management the advanced for China High Quality Amoxicillin Sodium Factories - Vitamin B5 | 137-08-6 – COLORKEM , The product will supply to all over the world, such as: Orlando, Monaco, Jakarta, Whether selecting a current product from our catalog or seeking engineering assistance for your application, you can talk to our customer service center about your sourcing requirements. We can provided good quality with competitive price for you.
By Nicole from Paraguay - 2018.06.09 12:42
This supplier offers high quality but low price products, it is really a nice manufacturer and business partner.
By Ryan from Johor - 2017.08.15 12:36
