(R) - (+) - 2 - (4-HYDROXYPHENOXY) ACID PROPIONIC ACID, HPPA
URUBANZA #: 94050-90-5
Inzira ya molekulari: C.9H10O4
Imiterere yuburyo:
Gukoresha: Ikoreshwa muri synthesis ya aryloxy phenoxy-propionates herbicide.
Ibisobanuro:
Kugaragara: Crystalline yera ikomeye
Imiti yimiti: ≥99.0%
Isuku nziza: ≥99.0%
Gupakira: 25kg / ingoma
Ububiko: Irinde ahantu hakeye, hakonje kandi uhumeka kandi kure yumuriro
Porogaramu yihariye
Imiti yica udukoko;Ikoreshwa nk'igihe gito cya puma, ikora neza Gaicao, jingwensha, jingquizalofop, alkyne ester nibindi byatsi.
Uburyo bwo gukora
1. P-chlorobenzoyl chloride yateguwe nigisubizo cya p-chlorobenzoyl chloride na anisole, ikurikirwa na hydrolysis na demethylation.
2 30min, hanyuma ukore ubushyuhe bumwe kuri 1H.Gira ubukonje mucyumba, kuyungurura no gukama kugirango ubone 22.3g ya fenyl p-Chlorobenzoate.Umusaruro ni 96%, naho gushonga ni 99 ~ 101 ℃.
Kuvurwa byihutirwa
Ingamba zo gukingira, ibikoresho byo gukingira hamwe nuburyo bwo guta byihutirwa kubakoresha:
Birasabwa ko abashinzwe ubuvuzi bwihutirwa bambara ibikoresho byo guhumeka ikirere, imyenda irwanya static hamwe na gants zidashobora kwihanganira amavuta.
Ntugakore cyangwa ngo wambuke.
Ibikoresho byose bikoreshwa mugihe gikora bigomba guhagarara.
Gabanya inkomoko yamenetse bishoboka.Kuraho inkomoko zose zo gutwika.
Ahantu ho kuburira hazashyirwaho hakurikijwe akarere katewe n’amazi y’amazi, ikwirakwizwa ry’amazi cyangwa ivumbi, kandi abakozi badafite aho bahurira bakimurirwa mu gace k’umutekano biturutse ku kayira kanyuze hejuru.
Ingamba zo kurengera ibidukikije: zirimo kumeneka kugirango wirinde kwanduza ibidukikije.Irinde kumeneka kwinjira mu miyoboro y'amazi, amazi yo hejuru n'amazi yo mu butaka.
Uburyo bwo kubika no kuvanaho imiti yamenetse hamwe nibikoresho byo kujugunya byakoreshejwe:
Kumeneka gato: gukusanya amazi yamenetse mubintu bifunze neza bishoboka.Gukuramo umucanga, gukora karubone cyangwa ibindi bikoresho bya inert no kwimurira ahantu hizewe.Ntukajye mu miyoboro.
Kumeneka kwinshi: kubaka dike cyangwa gucukura umwobo wo kwakira.Funga umuyoboro w'amazi.Ifuro ikoreshwa mu gupfuka umwuka.Iyimurira mumodoka ya tank cyangwa ikusanyirizo ridasanzwe hamwe na pompe idashobora guturika, gutunganya cyangwa gutwara ahantu hashobora gutunganyirizwa imyanda.
Ibikoresho byo kurinda umuntu ku giti cye:
Kurinda ubuhumekero: iyo kwibanda mu kirere birenze igipimo, wambare mask ya gaz ya mask (igice cya mask).Mugihe cyo gutabara cyangwa kwimuka mugihe cyihutirwa, ugomba kwambara ibikoresho bihumeka umwuka.
Kurinda intoki: kwambara uturindantoki twa rubber.
Kurinda amaso: kwambara amaso yo kurinda umutekano.
Uruhu no kurinda umubiri: kwambara imyenda yakazi irwanya uburozi.
