Nūhou ʻOihana
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CAS 92-70-6 BETA-OXY NAPHTHOIC ACID
Kumukūʻai Hale Hana Kūʻai aku 92-70-6 2-Hydroxy-3-naphthoic acid (Bon acid) e hoʻolako i ka 2-Hydroxy-3-Naphthalene Carboxylic Acid kiʻekiʻe me ka palapala hōʻoia REACH 3-Hydroxy-2-naphthoic acid CAS 92-70-6 BETA-OXY NAPHTHOIC ACID Whatsapp/wechat:+86 13805212761 http://www.mit-ivy.com ʻOihana ʻoihana Mit-ivy ceo@mi...E heluhelu hou aku -
Ua hopu kūhelu ke aupuni ʻAigupita iā "Ever Given" a me nā ukana a pau ma luna o ka moku! Nā memo hoʻokuʻu Evergreen Shipping!
Ua loaʻa i ka Suez Canal Authority (SCA) kahi kauoha hoʻokolokolo kūhelu e hopu i ka moku ipu nui ʻo "Ever Given" i "ʻaʻole i uku ma mua o US$900 miliona." Ua "ʻai ʻia" ka moku a me ka ukana, a ʻaʻole hiki i ka poʻe hana ke haʻalele i ka moku i kēia manawa. ʻO ka fo...E heluhelu hou aku -
Ke emi nei ke kūlana lako nui ma ka mākeke aila honua
Ua ʻōlelo ka International Energy Agency (IEA) i ka Pōʻakolu, ʻoiai ke hoʻomaka nei ka hoʻokele waiwai o ka honua e hoʻōla mai ka maʻi ahulau hou o ka crown pneumonia, a ke kāohi nei ʻo OPEC a me kona mau hoa pili i ka hana ʻana, ke emi nei ke kūlana lako nui ma ka mākeke aila honua. Ma hope o ka hoʻokiʻekiʻe ʻana o ka International Monetary Fund (IMF)...E heluhelu hou aku -
Pehea ka nui o kou ʻike e pili ana i ka dinaphthol?
ʻAʻole ʻo Diphenol kahi hydrocarbon ʻala no ka mea aia nā ʻātoma oxygen a he derivative ʻala. Hoʻomaʻemaʻe ʻia ka 2-naphthol ʻoihana i ka naphthol ma ke ʻano he mea maka, me ka 96-98% sulfuric acid sulfonation o ka 2-naphthol sulfonic acid, a laila me ka sodium sulfite neutralizati...E heluhelu hou aku -
2- naphthol - ka hoʻoholo ʻana i ka nui o ka wai
2- naphthol - ka hoʻoholo ʻana i ka nui o ka wai GB/T 1646-2012 2-naphthol ʻO ka laulā o kēia kūlana e kuhikuhi ana i nā koi, ka laʻana, nā ʻano hoʻāʻo, nā lula nānā, a me ka hōʻailona ʻana, ka lepili ʻana, ka hoʻopili ʻana, ka lawe ʻana a me ka mālama ʻana o 2-naphthol. Pili kēia kūlana i ka qua...E heluhelu hou aku -
Ke loli nei ke kumukūʻai o ka aila maka i loko o kahi pae haiki, a ua hōʻea mai ke kikowaena hoʻopiha hou ʻana
Ua kaupalena ʻia ke kākoʻo o ka nūhou mākeke honua hou, a ua komo nā ʻano ʻaila maka i kahi pae hoʻohuihui pae. Ma kekahi ʻaoʻao, ua hoʻokiʻekiʻe ʻo EIA i nā kuhi kumukūʻai aila a hoʻohaʻahaʻa i nā manaʻolana hana, he mea maikaʻi ia no nā kumukūʻai aila. Eia kekahi, ʻo ka ʻikepili hoʻokele waiwai mai Kina a me ʻAmelika Hui Pū ʻIa...E heluhelu hou aku -
ʻO ka pali patent, ka nānā ʻana i ke kaiapuni, e paipai i ka hoʻomohala ʻana o ka ʻoihana waena lāʻau lapaʻau
ʻO MIT-Ivy Industry kahi ʻoihana lāʻau lapaʻau a me nā kemika waena e hoʻohui ana i ka hana ʻana, kūʻai aku a me ka noiʻi ʻepekema. Me nā lako hana holomua a me ka ʻenehana hana, mālama mākou i nā pilina hana maikaʻi me nā ʻoihana noiʻi ʻepekema a me nā university nui a me waena ...E heluhelu hou aku -
He hoʻolauna i nā mea waena lāʻau lapaʻau
He ʻano koʻikoʻi loa nā huahana kemika maikaʻi nā mea waena. ʻO ke kumu, he ʻano "huahana semi-finished" lākou, i hoʻohana nui ʻia i ka synthesis o nā lāʻau lapaʻau, nā pesticides, nā uhi, nā dyes a me nā mea ʻala. I ka lāʻau lapaʻau, hoʻohana ʻia nā mea waena e hana i nā API. No laila he aha ka ni...E heluhelu hou aku -
Nā neʻe ʻana o ka mākeke hoʻouna honua (hoʻomaka ʻApelila a hiki i ka hopena o ʻApelila)
Alanui Transpacific Ua paʻa ka hakahaka ma ke kahakai komohana o ʻAmelika ʻĀkau, a ua hoʻopilikia ʻia ke kahakai hikina o ʻAmelika ʻĀkau e ka hanana ʻo Suez Canal a me ke kau maloʻo o ka Panama Canal. ʻOi aku ka paʻakikī o ke ala hoʻouna a ʻoi aku ka paʻa o ka hakahaka. Mai ka waena o ʻApelila, ua ʻae wale ʻo COSCO...E heluhelu hou aku -
ʻIkepili ʻoihana waena lāʻau lapaʻau
ʻIkepili ʻOihana Hoʻohui Lāʻau Lapaʻau Nā waena lāʻau lapaʻau ʻO nā mea i kapa ʻia ʻo nā waena lāʻau lapaʻau he mau mea maka kemika a i ʻole nā huahana kemika e pono ai ke hoʻohana ʻia i ke kaʻina hana synthesis o nā lāʻau lapaʻau. Hiki i kēia mau huahana kemika ...E heluhelu hou aku -
ʻIke o kēia lā
Ua hoʻoulu ʻia kahi maʻi ahulau hou ma ʻEulopa i nā ʻāina he nui e hoʻonui i kā lākou mau hana laka. Ua puka mai kahi ʻano hou o ka coronavirus hou ma ka ʻāina i nā lā i hala iho nei, ʻo ke kolu o ka nalu o ke ahulau ma ʻEulopa. Ua piʻi aʻe ʻo Farani ma 35,000 i ka lā, Kelemania ma 17,000. Ua hoʻolaha ʻo Kelemania e hoʻonui ia i ka t...E heluhelu hou aku -
Nūhou Kūwaho
Ua kau ka EU i kāna mau hoʻopaʻi mua ma Kina, a ua kau ʻo Kina i nā hoʻopaʻi pānaʻi Ua kau ka ʻAhahui ʻEulopa i nā hoʻopaʻi ma Kina ma ka Pōʻalua ma luna o ka mea i kapa ʻia ʻo Xinjiang, ʻo ia ka hana mua ma kahi o 30 mau makahiki. Hoʻokomo pū ia i ka pāpā huakaʻi a me ka hoʻopaʻa waiwai ma luna o ʻehā mau luna Kina a me ...E heluhelu hou aku