cas | 516-12-1 |
Name | N-Iodosuccinimide |
Appearance | White-yellow to brown Crystalline Powder |
Application | Pharmaceutical Intermediates |
Test Item | Standard | Result | |
Appearance | White or pale yellow | White | |
Assay | ≥98% | 99.54 | |
Active iodine | 55~58% | 56.15 | |
Melting point | 195~199ºC | 195.2~198.3 | |
Free acid | ≤0.20% | <0.14 | |
Loss on drying | ≤0.50% | 0.30 | |
Conclusion | Through analysis the quality of this batch number is approved. |
Thanks for your considering of Hebei Guanlang Biotechnology Co., Ltd.(Crovell).Crovell is a fast growing intermediates company,Which located in Shijiazhuang,Hebei Province.
Crovell is specialized in pharmaceutical intermediate,veterinary drug intermediates and dyes intermediates.Crovell also supply various industrial chemicals for customers, such as citric acid,potassium chloride etc.
So far,Crovell has business in more than 35 countries,most big customers come from europe and America, because among the suppliers in china,Crovell can always make the product quality best, some of the products from Crovell can reach the purity of 99.9+, such as 2-phenylacetamide. This is the important reason for customers who choosing Crovell.
2. What's your delivery time ?
Usually we will arrange the shipment in 3-5 days.
3. How about the packing
?
Usually1kg/bag;25kgs/drum or according to your individual requirements
4. How about the validity of the products
According to the products you ordered.
5. What documents you provide
Usually, we provide COA .If your markets have any special requirements, let us know.
6. What is loading port
Usually is Shanghai or qingdao ,shagnhai,tianjin Port.