Is the gold concentrator poisonous?

Jinchan gold concentrator is a high-tech product pioneered by Guangxi He Sen High-tech Co., Ltd. (formerly Guangxi He Sen Mining Technology Co., Ltd.) to replace sodium cyanide for gold beneficiation, and it is a patented product of "environmental protection and gold extraction". This product can directly replace sodium cyanide for gold production without changing the original "cyanide gold extraction" process and equipment; At the same time, it has the advantages of low toxicity, environmental protection, high recovery rate, good stability, convenient operation, quick recovery, less dosage, low cost, convenient storage and transportation, etc.