Pyrethrum
ProductDescription: PyrnthrinsisanherbsourceinsecticideandmatricideextractedfromPyrethrumFlower,andisoneofthethreeplantsourcepesticidesinChin
Product Description:
Pyrnthrins is an herb source insecticide and matricide extracted from Pyrethrum Flower, and is one of the three plant source pesticides in China with the features of high efficiency, low toxicity, broad spectrum, rapid killing, and safety to human beings, livestock, and environment etc. Meanwhile it can accelerate crops to grow.
Product Features:
1. High-efficiency, Green-protection of the environment, Broad-spectrum, Low- toxicity, Non-residue.
2. No bad odour and no influences to the quality of farm produce.
3. Containing abundant of trace elements, which can stimulate crops to grow, become stronger, blossom, fructify and increase production.
Content: 25%、50%、70%
Physical and Chemical Features:
1. It is easy to dissolve in ethanol, methanol, petroleum ether, carbon terachloride , dichloromethrance, nitryl, methane and other organic solvents.
2. Appearance: Light-yellow, Limpidity and Fluid liquid
3. PH: 5.0~7.0
4. Active ingredients: PyrethrinⅠ&Ⅱ
PyrethrinⅠ
Boiling point: 146~150℃
Empirical formula: C21H28O3
Molecular weight: 328
CAS: 121-21-1
Structural formula:
PyrethrinⅡ
Boiling point: 192~193℃
Empirical formula: C22H28O5
Molecular weight: 372
CAS: 121-29-9
Structural formula:
Points of Attention:
1. When it happened that your clothes or skin is bedewed with the product, please wash it immediately by suds. If sprayed into eyes, swash with clean water and call on a doctor.
2. If the product blazes up, it can put out by fire extinguishers of carbon dioxide or fire foam.
3. Its smudge can be wiped off by a dry cloth or water.
4. The water rinsed must be away from the aquiculture sites.
5. Avoid exposure to brightness and heat during transportation
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