CAS:824-78-2 make leaf greener yellow crystal powder: soluble in water easly
Melting point: 113-114°C Physical and chemical characters:
The content of sodium Sodium para-nitrophenolate'active part≥98%,non-smell,yellow sheet crystal,melts at 113-114 (free acid),soluble in water,easy to dissolve in organic solvents,such as ethyl alcohol,acetone,
diethyl and chlorinate,and remains stable in storage under normal conditions.
Detection: High Performance Liquid Chromatography. C18 column, Water to flow with methyl alcohol.
ToxicityIt is low toxic plant growth regulator according to the classification standard of pesticide toxicity.
Sodium para-nitrophenolate for female and male mouse's acute mouth LD50 is 482and 1250mg/kg respectively,
no stimulation to eye and skin,the inaction dosage for mouse in 3-month feeding test is 480mg/kg ·d,no mutational function animals within the test dosage.
This product is a plant cell reviving-agent It can quickly penetrate through the plant body, promote the flow of protoplasm in dells,
quicken the speed of plant rooting and has different action of promoting plant in stage of rooting,
growth, reproducion and fruit-setting. Specially it has obvious action in promoting the elongation of pollen tube and assisting the
fertilization and fruit-setting. It can be used to promote plant growth and development, make the flower ahead of time,
break through the dormancy of seeds, promote seed germination, stop the shedding of flower and
fruit and improve the quality of plant products,etc.
sodium para-nitrophenolate 98% TC