Nūhou
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ʻO ka waika Formic e ʻālohilohi
ʻO ka waika Formic, kahi wai waihoʻoluʻu ʻole a me ka ʻawaʻawa, loaʻa ka laulā o nā noi ma nā ʻano āpau. I loko o ka ʻoihana kemika, ʻo ka formic acid kahi mea waiwai nui. ʻO ia i...Heluhelu hou aku -
He aha ka calcium formate? He aha kāna mau hana a me kāna mau hoʻohana?
ʻO ka calcium formate, ʻike ʻia hoʻi ʻo ka calcium hydrogen formate, he crystalline keʻokeʻo a i ʻole ka pauka mea ola. Ua hōʻike ʻo ia i kāna kūlana kūʻokoʻa a me ka laulā o ka hoʻohana ʻana i nā kula he nui, a me ka hoʻonui pinepine ʻana o ka hoʻohana ʻana, ua lilo ia i mea waiwai nui sub ...Heluhelu hou aku -
Hōʻike noi no ka calcium formate i ka hānai
I. Introduction Ma ke ʻano he mea hoʻohui meaʻai hou, ua hoʻohana nui ʻia ka calcium formate i ka mahi holoholona i nā makahiki i hala iho nei. ʻO ke kumu o kēia hōʻike, ʻo ia ka loiloi piha ʻana i ka hana, ka hopena o ka noi, ka palekana a me ka mālama ʻana o ka calcium formate i ka hānai, a hāʻawi i kahi ʻepekema ...Heluhelu hou aku -
ʻO ka hoʻohana ʻana i ka Calcium Formate
ʻO ka calcium formate kahi mea hoʻohui kemika e ʻike i nā noi like ʻole i nā ʻoihana like ʻole ma muli o kāna mau waiwai kūʻokoʻa. I ka ʻoihana kūkulu, lawelawe ʻia ka calcium formate ma ke ʻano he wikiwiki maikaʻi loa no ...Heluhelu hou aku -
ʻO nā mea hana ikaika, ka nānā ʻana o nā mea kūʻai aku, ka hāʻawi ʻana i ke kauoha, ka lawelawe hoʻokahi
Hebei Pengfa Chemicals Co., Ltd. he mea hana ʻoihana e hele ana i 30 mau makahiki ʻike ma Kina. ʻO ia kahi ʻoihana normative piha e hoʻohui ana i ka noiʻi a me ka hoʻomohala ʻana, ka hana ʻana, ke kūʻai aku, ka lawelawe a me ka lawe ʻana aku. ...Heluhelu hou aku -
ʻO ka waika Phosphoric, ʻike ʻia hoʻi ʻo orthophosphoric acid, he waikawa inorganic maʻamau.
He ʻakika ikaika ia me ke ʻano kemika H3PO4 a me ke kaumaha molekala o 97.995. ʻAʻole volatile, ʻaʻole maʻalahi e decompose, aneane ʻaʻohe oxidation. Hoʻohana nui ʻia ka waikawa Phosphoric i ka lāʻau lapaʻau, ka meaʻai, ka mea kanu a me nā ʻoihana ʻē aʻe, e like me nā mea hoʻopiʻi rust, f...Heluhelu hou aku -
maikaʻi ke kumu kūʻai o ka calcium formate
Calcium formate character Ca (HCOO) 2, molecular weight: 130.0 Specific gravity: 2.023 (20℃ deg.c), bulk density 900-1000g/kg, PH value is neutral, decomposition ma 400℃. Ka helu helu ≥98%, ka wai ≤0.5%, calci...Heluhelu hou aku -
ʻO ka sodium acetate (sodium acetate) ka loina hoʻomaʻemaʻe wai
ʻO ke kuleana o ka sodium acetate i ka hoʻomaʻamaʻa wai ʻana ʻo ia ka hāʻawi ʻana i nā meaʻai kūpono a me nā kumu kalapona no ka bacteria, a hoʻohana iā ia e hoʻoheheʻe i nā mea ola i loko o ka wai. Ke koʻikoʻi nei ke kulekele mālama kaiapuni o Kina, ma...Heluhelu hou aku -
Pehea e hoʻohana ʻia ai ka calcium formate i ka mea kanu calcium?
ʻO ka calcium, ka mea mua o nā mea waena, he kuleana nui i ke kaʻina o ka ulu ʻana. Ma keʻano laulā, hiki i ka mea calcium o ka lepo ke kūpono i nā pono o nā mea kanu. Eia nō naʻe, i kēia mau makahiki i hala iho nei, ma muli o ka hoʻohana nui ʻana o ka kemika ...Heluhelu hou aku -
Phosphoric acid ka hoʻohana ʻana i ka huahana
ʻO ka ʻoihana Fertilizer ʻO ka waikawa Phosphoric kahi huahana waena koʻikoʻi i ka ʻoihana fertilizer, i hoʻohana ʻia e hana i ka phosphate fertilizer kiʻekiʻe a me ka mea hoʻohuihui. ...Heluhelu hou aku -
Crystalline calcium formate no ka ʻili ʻili
Iecaianoaaiiuo hana: 1, neutralization o ka formic waikawa a me ka hydrated lime e hana calcium formate, hoʻomaʻemaʻe e kiʻi kālepa calcium formate.2, hui decomposition o ka sodium formate a me ka calcium nitrate i ke alo o ka catalyst e loaʻa ka calcium formate, co-produ...Heluhelu hou aku -
Acid-base neutralization o ka acetic acid i ka ʻoihana holoi a me ka waihoʻoluʻu a me ka nānā ʻana i kāna hoʻohana
Acid-base neutralization o ka acetic acid i ka ʻoihana holoi a me ke kala a me ka nānā ʻana i kona hoʻohana ʻana intro ʻO ka inoa kemika o ka acetic acid he acetic acid, ke kumu kemika CH3COOH, a ua crystallized ka ʻike o 99% acetic acid i ke ʻano hau ma lalo o 16 ° C, ʻike pū ʻia ʻo glacial acetic acid. Aceti...Heluhelu hou aku