Chengdu chemical Co., Ltd here, We are a Chinese factory with more than 50 years of experience in the Potassium products supply market. Chengdu Chemical Company is well known as the first class name in domestic market. we have more than 50 years on producing Potassium carbonate (K2CO3); CAS: 584-08-7； Mono potassium phosphate (KH2PO4); CAS: 7778-77-0 with good quality and low price in China. Welcome here to get update price and free sample for reference.