2,4-Dichlorophenoxyacetic acid CAS 94-75-7

CAS:94-75-7

Cov mis molecular:C8H6Cl2O3

Qhov Hnyav Molecular:221.04

EINECS:219-452-7

Cov lus txhais:Esterone plaub; Estone; Farmon 2,4-d; Fernimine; Fernoxone; Ferxone; Rau; Foredex 75

Sau Koj Cov Lus

Cov Khoom Qhia Txog Khoom

Rub tawm

Cov Cim Npe Khoom

2,4-Dichlorophenoxyacetic acid CAS 94-75-7 yog dab tsi?

Ua ib qho tshuaj tua nroj tsuag pheej yig tshaj plaws thiab qub tshaj plaws, 2,4-Dichlorophenoxyacetic acid (feem ntau hu ua 2,4-D) yog ib hom tshuaj tua nroj tsuag uas siv dav thoob plaws ntiaj teb. Nws muaj txiaj ntsig zoo rau kev xaiv tua ntau yam nroj tsuag hauv av thiab hauv dej yam tsis cuam tshuam rau feem ntau cov nyom, xws li cov nplej, cov nyom nyom, thiab cov nyom nyom. Niaj hnub no, 2,4-Dichlorophenoxyacetic acid siv dav los kho cov nroj tsuag tsis xav tau hauv ntau thaj chaw.

Cov Lus Qhia Tshwj Xeeb

Cov khoom sim

Qhov Ntsuas Kev Tshawb Pom

Cov ntaub ntawv sim

Qhov tsos

Dawb mus rau dawb tawm

Hmoov dawb tawm

Tag nrho cov feem pua ntawm cov kua qaub,%

≥98

98.8

2,4-D pawg feem,%

≥97

97.3

Kev qhuav qhov hnyav poob,%

≤1.0

0.39

Dawb phenol (xam li 2,4-dichlorophenol),%

≤0.2

0.07

Triethanolamine insoluble teeb meem,%

≤0.2

0.03

Daim Ntawv Thov

2,4-Dichlorophenoxyacetic acid tau sau npe nrog US Environmental Protection Agency (EPA) rau kev siv rau ntau yam khoom noj / chaw pub tsiaj, nyom, nyom nyom, cov chaw nyob hauv dej, thiab kev siv hav zoov, thiab ua tus tswj kev loj hlob hauv cov qoob loo citrus. Cov neeg nyob hauv thiab cov kws tshaj lij siv tau 2,4-Dichlorophenoxyacetic acid rau cov nyom hauv tsev.