Physical and chemical properties
Light yellow powder, melting point﹥360℃,vapor pressure 1.33×10-3 pa(20℃), Solubility in water: 174mg/L. It is stable in light, heat and weak alkaline conditions.
Prohexadione calcium is a new type of plant growth retarder and a late stage inhibitor of gibberellin biosynthesis.
1. Low toxicity, no residue, no adverse effect on the growth of the next crop, no impact on the environment;
2. Inhibit the biosynthesis of GA, control vegetative growth and promote reproductive growth;
3. It can protect the existing gibberellin’s activity, and effectively prevent premature senescence of crops in the later stage;
4. Have a certain ability to resist stress, control prosperity, increase production, and prevent disease in one.
WHY CHOOSE US
23 years of professional experience in agrochemical, support customization to meet all your needs
Professional management, research, professional product application technology and sales team
We own two modern production factories equipped with professional quality management and process inspection
Company quality concept: quality is the life of the enterprise. We also have ISO9001.ISO18001.ISO14001 certificates.
patents for invention
Served 80+ countries
More than 1000 customers
2 Modern factories and 2 advanced laboratories
23 years of experience focused on plant growth regulators
10 technical registrations and 74 pesticide formulation registrations
1.ZHENGZHOU ZHENGSHI CHEMICAL CO., LTD, a professional manufacture and exporter, focuses on the research, development and production of Plant Growth Regulator, Pesticide and Fertilizer.
2.ZHENGSHI CHEMICAL is the only manufacturer that can produce Prohexadione calcium TC in China. It has more than 700 employees including 67 researchers.
3.ZHENGSHI CHEMICAL has always been adhering to the core of “innovative technology, at your service”.
GLP certification and advanced lab
According to GLP laboratory standards, ZS-CHEM has built a 2000 square meter Henan Crop Chemical Control Engineering technology Research Center. The research center is equipped with advanced scientific research equipment, which can intergrade the research of raw material plant growth regulations, formulations and application scientific technology.
Modern and high-standard factory
ZS-CHEM has two production bases, Xiayi branch 32,000 square meters, built a high standard quality inspection center, modern preparation production workshop, automatic preparation production line, intelligent three-dimensional warehouse. Hebi branch 146,000 square meters, including the original drug 7 production workshops, warehouses and exhaust gas treatment equipment RTO.
Logistics and Warehouse
Safe and convenient logistics
Intelligent three-dimensional warehouse