Sulphur suspending agent is an agricultural chemical prepared with sulfur powder. It is generally used for the control of powdery mildew on fruit trees, and can also kill some pests on fruit trees. Sulphur suspending agent has long-term efficacy, anti-rain erosion, easy to use, not easy to produce resistance after long-term use, low toxicity to humans and livestock, and does not pollute crops. So how do we judge the quality of the product and what precautions should we use when buying sulphur suspending agent?
The identification and packaging of the sulfur suspension agent shall comply with the relevant provisions of GB3796, and shall be marked with the trademark and production license number.
Sulphur suspending agent should be packaged in clean and dry plastic bottles with net weights of 0.5kg, 1kg and 2kg/bottle, and packed in carton boxes with a net weight of no more than 20kg per box. Other forms of packaging can also be used according to user requirements.
In the process of storage and transportation, it is necessary to prevent moisture and sunlight, protect good ventilation, separate it from food, seeds, and feed, avoid contact with skin, and prevent inhalation through the mouth and nose.
The shelf life of the product is 2 years under normal storage and transportation conditions. During the guarantee period (after half a year), it is allowed to reduce the suspension rate to 95% of the specified value, and the remaining indicators should still meet the requirements of this standard.