PGR 4-Chlorophenoxyacetic Acid 4-CPA CAS 122-88-3

ʻO ka wehewehe pōkole:

Hoʻohana ʻia ka 4-chlorophenoxy acetic acid (4-CPA) ma ke ʻano he mea hoʻoponopono ulu, 4-CPA e hoʻopili ʻia e ka mea kanu ma o ke aʻa, kumu, lau, pua a me nā hua, ua hoʻohana ʻia e pale i ka abscission o ka pua a me ka hua, ke kāohi ʻana i ka ʻaʻa ʻana o nā pī. , hoʻoikaika i ka hoʻonohonoho hua, hoʻoulu i ka hoʻomaʻamaʻa ʻana i nā hua hua ʻole.Hoʻohana ʻia hoʻi no ka ʻō ʻana a me ka ʻili o nā hua.

Hoʻokaʻaʻike: Erica Zheng

Email: erica@shxlchem.com

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E hoʻouna i ka leka uila iā mākou

Huahana Huahana

wehewehe

ʻO 4-chlorophenoxy acetic acid (4-CPA), he chlorine derivative o ka phenoxyacetic acid (PA), he mea hoʻoponopono ulu mea kanu i hoʻohana ʻia ma ke ʻano he herbicide.

Hōʻike:

inoa mea kūʻai	4-Chlorophenoxyacetic acid/4-CPA
Inoa ʻē aʻe	2-(4-Chloro-phenoxy)acetic acid;P-CHLOROPHENOXYACETIC ACID; p-Monochlorophenoxy acetic acid; (2-chlorophenoxy)ethanoicacid; kyselina4-chlorfenoxyoctova; Hoailona 4-cpa
Helu CAS	122-88-3
ʻĀpana Molekala	C8H7ClO3
Kaumaha Formula	186.59
Ka nana aku	ʻO ka pauka aniani keʻokeʻo
ʻO ka hoʻomākaukau ʻana	98%TC
Huaʻai Target	ʻO Tomato: Ke pua no 2-3 pua, e hoʻoulu i nā pua i 10-20ppm.Hana i ʻekolu manawa, i kēlā me kēia 7-10 mau lā Pumpkin Watermelon / Cucumber, etc. (hui melon): Hoʻomoʻa a kāpī paha i ka pua i 20-25ppm Pepa: 10-15ppm ʻAlani ʻalani litchi Apple Longan: I ka pua 25-30 ppm
Ka hikiwawe	ʻAʻole hiki ke hoʻoheheʻe ʻia i ka wai, hiki ke hoʻoheheʻe ʻia i ka waiʻona
Pūʻolo	25kg / ʻeke / pahu, a i ʻole e like me kou makemake
ʻona	LD50 waha waha no nā ʻiole 2200mg/kg;Acute dermal LD50 no nā ʻiole> 2200mg/kg; ʻO ka huhū i ka ʻili a me nā maka. LC50 no ka iʻa: carp 3-6ppm, locah (48hr) 2.5ppm, ʻauʻau wai>40ppm.
Waihona	E mālama i ka pahu i paʻa paʻa i kahi maloʻo a maloʻo.Mai hōʻike i ka lā pololei.
Ola Pahu	12 mahina
COA & MSDS	Loaʻa
Brand	SHXLCHEM

Hana

4-cpa Ma ke ʻano he mea hoʻoponopono ulu, hiki ke hoʻomoʻa ʻia ka 4-cpa e ka mea kanu ma o ke aʻa, kumu, lau, pua a me nā hua.
a.Hoʻohana ʻia ʻo 4-cpa e pale i ka abscission o ka pua a me ka hua, kaohi ʻana i ka ʻaʻa ʻana o nā pīni, hoʻoikaika i ka hoʻonohonoho hua, hoʻoulu i ka hoʻokumu ʻana i nā hua hua ʻole, ma o ka hoʻopuʻi pua.

Hiki ke hoʻohana ʻia ka b.4-cpa no ka oʻo ʻana a me ka lahilahi o nā hua.

ʻOi aku ka maikaʻi o ka c.4-cpa ke hoʻohana ʻia me ka 0.1% monopotassium phosphate.

d.Loaʻa iā 4-cpa ka hopena herbicidal ma ke ʻano kiʻekiʻe