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有机磷杀虫剂标准溶液半价促销
有机磷杀虫剂有知识 有机磷杀虫剂是一类具有杀虫效能的人工合成的磷酸酯、磷酰胺、及其硫代衍生物,是二十世纪中期发展起来的高效广谱杀虫剂,通过抑制昆虫体内的乙酰胆碱酯酶 (Acetylcholinesterase, AchE),阻止细胞的发育和成熟起到杀灭作用。有机磷杀虫剂占有机磷农药的大部分,许多兼具杀菌、杀螨作用、杀鼠、杀鸟作用。有机磷化合物结构的多样性造成了这一农药家族物理化学和生物性质、水溶性、化学稳定性、降解、代谢、毒性等的多样性。相比于大多有机氯农药有机磷农药具有较低的持久性环境污染、较低的生物蓄积和放大作用,并且不释放有毒分解产物。有机磷杀虫剂占全球农药市场的约35%。2004年使用量最大的前十位有机磷杀虫剂包括马拉硫磷 (Malathion)、毒死蜱(Chlorpyrifos)、特丁硫磷(Terbufos)、二嗪磷(Diazinon)、甲基对硫磷(Parathion-methyl)、甲拌磷(Phorate)、乙酰甲胺磷(Acephate)、亚胺硫磷(Phosmet,)、谷硫磷(Azinphos-methyl)、乐果(Dimethoate)。目前我国广泛使用的有机磷杀虫剂主要有乙酰甲胺磷、水胺硫磷、乐果、氧化乐果、敌敌畏、马拉硫磷、辛硫磷、倍硫磷、甲拌磷、毒死蜱、三唑磷、甲基异柳磷、敌百虫、杀扑磷、丙溴磷等。然而,由于有机磷杀虫剂的高急性毒性以及越来越多的慢性毒性的报道,食物、饮用水和环境样品中的有机磷农药残留量受到严格控制。2007年,甲胺磷(Methamidophos)、对硫磷(Parathion)、甲基对硫磷(Parathion-methyl)、久效磷(Monocrotophos)及磷胺(Phosphamidon)等5种有机磷杀虫剂在我国已被禁用。 联合国粮食及农业组织2013年发布的农药使用量统计 (公斤/公顷, 2005-09。中国10.3,美国2.2,加拿大1.0,日本13.1, 韩国11.6)
针对食品和环境中有机磷农药残留的检测,我国发布了一系列相关标准,例如:
有机磷标准溶液促销 First Standard®有机磷标准溶液火热促销中!欢迎订购!如需要其他杀虫剂或农药标准品,请查询阿尔塔科技官方网站:www.altascientific.cn。
订货信息 | 产品名称 | 英文名称 | CAS# | 1ST20051-100M | 百治磷溶液, 100ppm | Dicrotophos solution, 100ppm | 141-66-2 | 1ST20061-100M | 克线磷溶液, 100ppm | Fenamiphos solution, 100ppm | 2224-92-6 | 1ST20082-100M | 氯唑磷溶液, 100ppm | Isazofos solution, 100ppm | 42509-80-8 | 1ST20091-100M | 久效磷溶液, 100ppm | Monocrotophos solution, 100ppm | 6923-22-4 | 1ST20093-100B | 甲胺磷溶液, 100ppm | Methamidophos solution, 100ppm | 10265-92-6 | 1ST20094-1000A | 二嗪磷溶液, 1000ppm | Diazinon solution, 1000ppm | 333-41-5 | 1ST20094-100B | 二嗪磷溶液, 100ppm | Diazinon solution, 100ppm | 333-41-5 | 1ST20097-100B | 敌敌畏溶液, 100ppm | Dichlorvos solution, 100ppm | 62-73-7 | 1ST20098-100B | 乐果溶液, 100ppm | Dimethoate solution, 100ppm | 60-51-5 | 1ST20107-100M | 磷酰胺酮溶液, 100ppm | Phosphamidon solution, 100ppm | 13171-21-6 | 1ST20108-100M | 灭线磷; 丙线磷溶液, 100ppm | Ethoprophos solution, 100ppm | 13194-48-4 | 1ST20111-1000A | 杀螟硫磷溶液, 1000ppm | Fenitrothion solution, 1000ppm | 122-14-5 | 1ST20111-100B | 杀螟硫磷溶液, 100ppm | Fenitrothion solution, 100ppm | 122-14-5 | 1ST20114-100M | 内吸磷溶液, 100ppm | Demeton solution, 100ppm | 8065-48-3 | 1ST20123-100B | 甲拌磷砜溶液, 100ppm | Phorate sulfone solution, 100ppm | 2588-04-7 | 1ST20124-1000A | 甲拌磷溶液, 1000ppm | Phorate solution, 1000ppm | 298-02-2 | 1ST20125-1000A | 稻丰散溶液, 1000ppm | Phenthoate solution, 1000ppm | 2597-03-7 | 1ST20127-100B | 甲基异柳磷溶液, 100ppm | Isofenphos-methyl solution, 100ppm | 99675-03-3 | 1ST20132-100M | 特丁硫磷溶液, 100ppm | Terbufos solution, 100ppm | 13071-79-9 | 1ST20140-100B | 甲基对硫磷溶液, 100ppm | Parathion-methyl solution, 100ppm | 298-00-0 | 1ST20144-100B | 乙酰甲胺磷溶液, 100ppm | Acephate solution, 100ppm | 30560-19-1 | 1ST20147-100M | 壤虫磷溶液, 100ppm | Trichloronate solution, 100ppm | 327-98-0 | 1ST20149-100M | 丙硫磷溶液, 100ppm | Prothiophos solution, 100ppm | 34643-46-4 | 1ST20152-100M | 倍硫磷亚砜溶液, 100ppm | Fenthion sulfoxide solution, 100ppm | 3761-41-9 | 1ST20167-100B | 氧乐果溶液, 100ppm | Omethoate solution, 100ppm | 1113-02-6 | 1ST20168-100B | 马拉硫磷溶液, 100ppm | Malathion solution, 100ppm | 121-75-5 | 1ST20170-100B | 辛硫磷溶液, 100ppm | Phoxim solution, 100ppm | 14816-18-3 | 1ST20172-100B | 伏杀硫磷溶液, 100ppm | Phosalone solution, 100ppm | 2310-17-0 | 1ST20173-100B | 水胺硫磷溶液, 100ppm | Isocarbophos solution, 100ppm | 24353-61-5 | 1ST20181-100M | 治螟磷溶液, 100ppm | Sulfotep solution, 100ppm | 3689-24-5 | 1ST20188-100M | 蝇毒磷溶液, 100ppm | Coumaphos solution, 100ppm | 56-72-4 | 1ST20189-100B | 亚胺硫磷溶液, 100ppm | Phosmet solution, 100ppm | 732-11-6 | 1ST20193-100M | 硫线磷溶液, 100ppm | Cadusafos solution, 100ppm | 95465-99-9 | 1ST20434-100B | 对硫磷溶液, 100ppm | Parathion solution, 100ppm | 56-38-2 | 1ST20436-100M | 地虫硫磷溶液, 100ppm | Fonofos solution, 100ppm | 994-22-9 | 1ST20438-100B | 三唑磷溶液, 100ppm | Triazophos solution, 100ppm | 24017-47-8 | 1ST20450-100M | 内吸磷-S-甲基溶液, 100ppm | Demeton-S-methyl solution, 100ppm | 919-86-8 |
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