Insecticides Dichlorvo 77.5% Ec Bed Bugs Roaches Killer Sniper Ddvp

Lus piav qhia luv luv:

DDVP, Dichlorophos, Nuvan, Vapona, lub npe scientific O, O-dimethyl-O -(2, 2-dichloroethylene) phosphate, English lub npe: DDVP, yog ib qho tshuaj tua kab organophosphorus, molecular mis C4H7Cl2O4P. Ib hom tshuaj tua kab organophosphorus, cov khoom lag luam muaj xim tsis muaj xim rau cov kua xim av, cov dej ntshiab ntawm 74ºC (ntawm 133.322Pa) volatile, solubility hauv dej ntawm chav tsev kub 1%, soluble hauv organic solvents, yooj yim hydrolysis, alkali decomposition sai dua. Tus nqi LD50 ntawm mob toxicity yog 56 ~ 80mg / kg ntawm qhov ncauj thiab 75 ~ 210mg / kg percutaneous hauv nas.

Fusing Point:-60

Boiling Point: 74

Dej Solubility:10g / L

Molar Mass:220.98 Nws

EINECS:200-547-7 ib

Molecular formula:C4H7Cl2O4p

Tau txais cov qauv dawb

Product Detail

Khoom cim npe

Product Description

Khoom npe	DDVP
Specification	77.5% EC, 50% EC, 95% TC, 48% EC
Qhov tshwm sim	Colorless rau lub teeb xim av kua
Siv	Dichlorophos yog siv los tua yoov tshaj cum, yoov, fleas, ntshauv, bedbugs, cockroaches, thiab lwm yam, thiab tseem tuaj yeem tua cov yoov tshaj cum thiab yoov tshaj cum. Nws tua cov nyhuv yog muaj zog, insecticides yog ceev, muaj toxicity ntau dua.

DDVP, tseem hu ua DDVP, Dichlorophos, Nuvan, Vapona, lub npe tshawb fawb O, O-dimethyl-O -(2, 2-dichloroethylene) phosphate, lus Askiv lub npe: DDVP, yog ib qho tshuaj tua kab organophosphorus, cov mis molecular C4H7Cl2O4P. Ib hom tshuaj tua kab organophosphorus, cov khoom lag luam muaj xim tsis muaj xim rau cov kua xim av, cov dej ntshiab ntawm 74ºC (ntawm 133.322Pa) volatile, solubility hauv dej ntawm chav tsev kub 1%, soluble hauv organic solvents, yooj yim hydrolysis, alkali decomposition sai dua. Tus nqi LD50 ntawm mob toxicity yog 56 ~ 80mg / kg ntawm qhov ncauj thiab 75 ~ 210mg / kg percutaneous hauv nas.

Cov lus qhia ua ntej noj tshuaj	1.DDVP yog cov tshuaj tua kab uas muaj tshuaj lom heev, yog tias noj, nqus pa ntau dhau, cov tawv nqaij ntau heev, yuav tsim cov tsos mob lom. 2.Thaum siv DDVP, ceev faj kom tsis txhob kis cov zaub mov, tsis txhob kov cov tawv nqaij, hnav lub npog ntsej muag kom tsis txhob nqus cov pa DDVP. 3.Cov tshuaj yuav tsum nruj me ntsis tswj thaum siv DDVP. 4.Qhov cua yuav tsum tau nqa tawm hauv lub sijhawm tom qab siv DDVP.
Yuav noj tshuaj li cas	1.DDVP feem ntau yog diluted thiab txau. 2.Rau cov yoov tshaj cum hauv tsev thiab tswj yoov, 0.1% ~ 0.2% tshuaj tsuag tuaj yeem siv. Kaw qhov rooj thiab qhov rais rau ntau tshaj 1 teev tom qab siv; Dai txhua chav nrog 3 ~ 5ml daim ntaub nqus dej, khaws cia rau 3 ~ 7 hnub. 3.Thaum rhuav tshem cov maggots thiab larvae, dilute 0.25-0.5ml / m2 ntawm DDVOs nrog dej 500 zaug thiab ces nchuav rau hauv cesspool lossis dej nto. 4.Thaum tua cov ntshauv thiab cov kab tsuag, tshuaj tsuag cov ntaub so ntswg nrog 1% tshuaj los yog txhuam qhov sib txawv, thiab cov khaub ncaws raug kaw rau 2 mus rau 3 teev.
Nco ntsoov	1.DDVP yog cov tshuaj tua kab uas muaj tshuaj lom heev, yog li ua tib zoo saib xyuas kev siv cov khoom noj tsis huv, cov tais diav, tsis txhob tiv tauj daim tawv nqaij, tsis txhob nqus DDVP roj. 2.Yog tias koj noj DDVP, lossis yog tias DDVP tuaj rau hauv qhov muag lossis cov tawv nqaij ntau, nrhiav kev kho mob tam sim ntawd.
Cov tshuaj tiv thaiv tsis zoo	Yog tias noj, raug ntau ntawm DDVP ntawm daim tawv nqaij lossis nqus cov pa DDVP ntau dhau, nws yuav ua rau muaj cov tsos mob lom thiab ua rau tuag taus.

Peb qhov zoo

1.Peb muaj cov kws tshaj lij thiab ua haujlwm tau zoo uas tuaj yeem ua tau raws li koj cov kev xav tau ntau yam.
2.Muaj kev paub nplua nuj thiab kev muag khoom hauv cov khoom siv tshuaj, thiab muaj kev tshawb fawb tob txog kev siv cov khoom thiab yuav ua li cas kom loj hlob lawv cov teebmeem.
3.Lub kaw lus yog suab, los ntawm kev xa khoom mus rau kev tsim khoom, ntim khoom, kev tshuaj xyuas zoo, tom qab muag, thiab los ntawm kev ua haujlwm zoo los ua kom cov neeg siv khoom txaus siab.
4.Nqe kom zoo dua. Ntawm qhov chaw ntawm kev ua kom zoo, peb yuav muab tus nqi zoo tshaj rau koj los pab kom cov neeg siv khoom txaus siab.
5.Kev thauj mus los zoo, huab cua, hiav txwv, av, nthuav qhia, txhua tus muaj cov neeg ua haujlwm siab los saib xyuas nws. Txawm hais tias koj xav tau txoj kev thauj mus los, peb tuaj yeem ua tau.