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| Raw material drug and preparation of pesticide |
| Chlorpyrifos |
English name:Chlorpyrifos
Chemical name:O,O- diethyl-0-(3,5,6- trichloro-2-pyridyl)thiophosphate
Structural formula:
Toxicity:Medium toxicity
Application:This product is usually processed into emulsion or granules. It’s organophosphorus insecticide. It is of touching poison, stomach toxicity and fumigating function. Its residual life on the leaf is short but long in the soil. Therefore, it is of good effect for prevention of pest in the soil. It’s can be used for cotton, vegetables, apple, orange, rice and sugarcane etc.
Registeration certificate No.of technical grade:PD20085088
Quality index of technical grade :
| Item |
Index |
| Chlorpyrifos mass fraction /% ≥ |
95.0 |
| Acidity mass fraction(calculated H2SO4)/% ≤ |
0.2 |
| Moisture mass fraction /% ≤ |
0.2 |
| Acetone insoluble mass fraction /% ≤ |
0.5 |
Packing, storage and transportation: chlorpyrifos raw material drug has the characteristics of clear and dry. Packed in steel drum and fiber drum lined with plastic bag with the net content is 25kg or customized (in accordance with GB3796 standard). Stored in ventilated and dry warehouse and notice moisture-proof and insolation proof, and do not store it with food, seed and feed together. Avoid touching skin and eye, and do not sucking it. |
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