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.
By Sandra from Kuwait - 2018.09.21 11:44
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.
By Jack from Portugal - 2017.09.26 12:12