Ka Hoʻokaʻawale ʻana i nā Kemika Pōʻino: ʻOi aku ka maikaʻi o nā waiwai ma mua o nā papa inoa

2026-05-15

I ka hoʻoholo ʻana inā he "pōʻino" kahi kemika, he mea nui e hoʻomaopopo i ʻelua mau ʻōnaehana like a hoʻopiha:

Hoʻokele Papa Inoa (Ka Papa Inoa o nā Kemika Pōʻino o Kina):
ʻO ka Papa Inoa o nā Kemika Pōʻino o Kina (Paʻi 2015) kahi kumu koʻikoʻi no ka laikini hoʻomalu a me ka nānā ʻana i ka palekana. Aia nā kemika i hoʻokomo ʻia i loko o kēia papa inoa i nā lula kūikawā i kā lākou hana ʻana, hana, mālama ʻana, a me ka lawe ʻana.

Ka Hoʻokaʻawale ʻana ma muli o ka Waiwai (GHS a me nā Kūlana UN):
ʻO nā kūlana honua e like me ka UN Globally Harmonized System of Classification and Labelling of Chemicals (GHS) a me nā UN Recommendations on the Transport of Dangerous Goods e hoʻokaʻawale i nā mea ma muli o ko lākou mau pōʻino kūlohelohe (e laʻa, flammability, corrosivity, toxicity). ʻIke ʻia kahi mea me nā waiwai pōʻino i kuhikuhi ʻia he mea weliweli ma lalo o nā lula honua, me ka nānā ʻole i kona hoʻokomo ʻia ʻana i loko o kahi papa inoa aupuni, a ua hāʻawi ʻia i kahi helu UN kūpono no ka halihali palekana.

Kumumanaʻo Koʻikoʻi: ʻO ka ʻole o ka helu ʻia ʻana ma ka Papa Inoa o nā Kemika Pōʻino, ʻaʻole ia e like me ka "palekana" a i ʻole "ʻaʻole weliweli." Pono e mālama ʻia nā kemika me kahi hoʻokaʻawale pōʻino GHS maopopo a i ʻole ka helu UN ma ke ʻano he mau kemika weliweli i ka hana, ʻoiai i ka wā e mālama ai a me ka lawe ʻana.

E pili ana iā Zibo Anhao Chemical Co., Ltd.

ʻO Zibo Anhao Chemical Co., Ltd. ʻO ka waikawa Oxalic
ʻO Zibo Anhao Chemical Co., Ltd., kahi mea hana kemika hilinaʻi a me ka mea hoʻolako ma Zibo, Shandong—ke kahua ʻoihana kemika ikaika o Kina—e loea i ka hāʻawi ʻana i ka waikawa oxalic kiʻekiʻe (CAS 144-62-7 no ka anhydrous, CAS 6153-56-6 no ka dihydrate) me ka maikaʻi mau a me ka lako paʻa. ʻO kā mākou waikawa oxalic, i ʻike ʻia hoʻi ʻo ka waikawa ethanedioic, ʻo ia ka waikawa dicarboxylic maʻalahi loa, e ʻike ʻia ana he mau kristal moakaka kala ʻole a i ʻole ka pauka keʻokeʻo, loaʻa i nā ʻano anhydrous a me dihydrate.

Hana ʻia ma lalo o nā ʻōnaehana hoʻokele maikaʻi koʻikoʻi, hōʻike kā mākou waikawa oxalic i ka maʻemaʻe kiʻekiʻe (≥99.6%), ka makū haʻahaʻa, a me nā haumia liʻiliʻi, e hōʻoiaʻiʻo ana i ka solubility maikaʻi loa i ka wai a me ka ethanol, a me ke kūpaʻa kemika ikaika no nā hoʻohana ʻoihana like ʻole. Ma ke ʻano he mea hoʻemi versatile, mea hoʻokeʻokeʻo, a me ka mea chelating, lawelawe ia ma ke ʻano he mea maka koʻikoʻi i ka hoʻoluʻu lole a me ka paʻi ʻana (ma ke ʻano he mordant), ka ʻili ʻili, ka mālama ʻana i ka ʻili metala (wehe ʻana i ka popo a me ka descaling), ka unuhi ʻana i nā mea honua laha ʻole, a me ka synthesis organik o nā derivatives oxalate. Hoʻohana nui ʻia ia i ka hoʻomaʻemaʻe ʻoihana, ka hoʻokeʻokeʻo pulp, a me ka hana waena lāʻau lapaʻau a me ka agrochemical.

Mālama mākou i ka hiki ke hana ikaika a me ka kaohi maikaʻi koʻikoʻi ma o ke kaʻina hana hana—mai ke koho ʻana i nā mea maka a me ka synthesis a hiki i ka crystallization, ka hoʻomaloʻo ʻana, a me ka hoʻopili ʻana—e hoʻokō i nā kūlana honua a me nā koi o ka mea kūʻai aku. ʻO nā koho hoʻopili maʻalahi e komo pū me nā ʻeke ulana plastik 25kg, nā pahu 50kg, a me ka hoʻopili pilikino, e hōʻoiaʻiʻo ana i ka mālama palekana a me ka halihali kūpono no nā mea kūʻai aku honua. Me ka kūpaʻa a me ka hana hou, hāʻawi ʻo Zibo Anhao Chemical i ka waikawa oxalic kiʻekiʻe, ke kākoʻo loea ʻoihana, a me ka lawelawe hilinaʻi ma hope o ke kūʻai aku, e hoʻoikaika ana e lilo i hoa hilinaʻi lōʻihi i ka ʻoihana kemika.

https://www.anhaochemical.com/global-premier-oxalic-acid-the-all-purpose-chemical-transforming-1-product/