China High Quality Citral Suppliers - Vitamin B5 | 137-08-6 – COLORKEM
China High Quality Citral Suppliers - 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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With our leading technology also as our spirit of innovation,mutual cooperation, benefits and advancement, we'll build a prosperous future together with your esteemed organization for China High Quality Citral Suppliers - Vitamin B5 | 137-08-6 – COLORKEM , The product will supply to all over the world, such as: Paris, Rwanda, Malta, Now, we are trying to enter new markets where we do not have a presence and developing the markets we have the already penetrated. On account of superior quality and competitive price , we will be the market leader, please don’t hesitate to contact us by phone or email, if you are interested in any of our products.

Hope that the company could stick to the enterprise spirit of Quality, Efficiency, Innovation and Integrity, it will be better and better in the future.
