China wholesale Pharmaceutical Grade Tannic Acid - 2,3,4-TRIHYDROXYBENZOPHENONE – Kanwinn
China wholesale Pharmaceutical Grade Tannic Acid - 2,3,4-TRIHYDROXYBENZOPHENONE – Kanwinn Detail:
Item |
Specification |
CAS No |
1143-72-2 |
Molecular Formula |
C13H10O4 |
Appearance |
White crystalline powder |
Assay |
99.0%min. |
Moisture |
0.50% max |
Melting point |
139-141ºC |
Packing |
25kg/drum |
Structure |
Product detail pictures:
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We will devote ourselves to giving our esteemed buyers using the most enthusiastically thoughtful services for China wholesale Pharmaceutical Grade Tannic Acid - 2,3,4-TRIHYDROXYBENZOPHENONE – Kanwinn, The product will supply to all over the world, such as: Puerto Rico , Jamaica , Liberia , All the imported machines effectively control and guarantee the machining precision for the products. Besides, we have a group of high-quality management personnels and professionals, who make the high-quality products and have the ability to develop new products to expand our market home and abroad. We sincerely expect customers come for a blooming business for both of us.
By Amy from United States - 2018.09.23 18:44
Wide range, good quality, reasonable prices and good service, advanced equipment, excellent talents and continuously strengthened technology forces,a nice business partner.
By Nydia from Cairo - 2017.03.07 13:42