molecular C₃H₈NO₅P, molecular weight 169.08, CAS: 1071-83-6. Low toxicity, safe for fish and bees. Pure product (95%) is white crystalline solid, melting point is 230 degrees (decomposition). The solubility of water at 25 centigrade is 12g/L. It is insoluble in general organic solvents, slightly soluble in ethanol and ethyl ether, and its isopropyl amine salt / ammonium salt is completely dissolved in water. Non flammable, no explosion, stable at room temperature, low volatility.
Glyphosate is an endogenous broad-spectrum herbicide which absorbs and destroys the green parts of photosynthesis. Drugs are transmitted to the whole plant through the absorption of green parts of plants and interfere with the biosynthesis of phenylalanine and tyrosine in plants, and the chromosomes are abnormal in the nucleus, which is very destructive to the subterranean tissue of perennial weeds. Plant poisoning begins with the gradual withering of the upper leaves, and then the underground parts rot and finally die. Glyphosate gradually lost its activity when it entered the soil, and it was ineffective against unborn weeds and no damage to crop seeds in soil. It is mainly used for weeding in the tea garden, mulberry orchard, orchard and rest field before planting.

Attention to glyphosate spray:
1. do not spray the liquid on the farm.
2. choose clear day medicine.
3. glyphosate residue period is more than 1 months, but the toxicity is slow. Generally, 7-10 days after the use of medicine. 4. the preparation of glyphosate solution can increase the efficacy of the mixture according to the total water volume of 0.1% to 0.2% washing powder or diesel fuel.