He aha ka ʻokoʻa ma waena o ka ʻakika phosphoric ʻoihana a me ka waikawa phosphoric edible? E koho i ke ʻano kūpono e pāpālua i ka pono 笔记
He aha ka ʻokoʻa ma waena o ka ʻakika phosphoric ʻoihana a me ka waikawa phosphoric edible? E koho i ke ʻano kūpono e pālua maʻalahi i ka pono 笔记,
fertilizers, meaʻai, phosphoric acid , phosphoric acid no ka hoʻohana ʻana i ka ʻoihana,Edible phosphoric acid,Phosphoric acid mea hana, Pharmaceuticals,
Nā waiwai physicochemical:
1. Ka wai alohilohi kala ʻole, ʻAʻohe ʻala irritant
2. Ka helu heheʻe 42 ℃; kahi e hoʻolapalapa ai 261 ℃.
3.Miscible me ka wai i kekahi lakio
Storge:
1. E kūʻai i loko o kahi hale kūʻai maʻalili.
2. E mālama i ke ahi a me nā kumu wela.
3. Hoʻopaʻa ʻia ka pūʻolo.
4. Pono e mālama ʻokoʻa ʻia mai nā mea hoʻopau maʻalahi, alkalis, a me nā pauka metala ikaika, a pale i ka waiho ʻana.
5. Pono e hoʻolako ʻia ka wahi mālama me nā mea kūpono e loaʻa ai ka leakage.
ʻO ka waikawa Phosphoric no ka hoʻohana ʻana i ka ʻoihana
ʻO ka ʻōlelo kikoʻī (GB/T 2091-2008)
Nā mea hoʻokalakala | kikoʻī | |||||
85% ka waikawa Phosphoric | 75% phosphoric acid | |||||
Papa Kiekie | Papa Ekahi | Papa maʻamau | Papa Kiekie | Papa Ekahi | Papa maʻamau | |
kala/Hazen ≤ | 20 | 30 | 40 | 30 | 30 | 40 |
ʻAka Phosphoric(H3PO4),w/% ≥ | 86.0 | 85.0 | 85.0 | 75.0 | 75.0 | 75.0 |
Klorida(C1), w/% ≤ | 0.0005 | 0.0005 | 0.0005 | 0.0005 | 0.0005 | 0.0005 |
Sulfate(SO4),w/% ≤ | 0.003 | 0.005 | 0.01 | 0.003 | 0.005 | 0.01 |
Hao(Fe),W/% ≤ | 0.002 | 0.002 | 0.005 | 0.002 | 0.002 | 0.005 |
Arsenic(As),w/% ≤ | 0.0001 | 0.003 | 0.01 | 0.0001 | 0.005 | 0.01 |
Metala kaumaha(Pb), w/% ≤ | 0.001 | 0.003 | 0.005 | 0.001 | 0.001 | 0.005 |
Mea hoʻohui meaʻai Phosphoric acid
ʻO nā kikoʻī maikaʻi (GB/T 1886.15-2015)
'ikamu | kikoʻī |
ʻAikika Phosphoric(H3PO4), w/% | 75.0~86.0 |
Fluoride(e like me F)/(mg/kg) ≤ | 10 |
ʻOkisa māmā (e like me H3PO3), w/% ≤ | 0.012 |
Arsenic( As)/( mg/ kg) ≤ | 0.5 |
Metala kaumaha (e like me Pb) /( mg/kg) ≤ | 5 |
E hoʻohana:
Ka hoʻohana ʻana i ka mahiʻai: nā mea maka o ka phosphate fertilizera me nā meaʻai hānai
Hoʻohana i ka ʻoihana: nā mea maka kemika
1. Mālama i ka metala mai ka ʻino
2.Mixed me ka waikawa nitric e like me ke kinikini polishing agentto hoʻomaikaʻi i ka ʻili o ka metala
3. Material o ka phosphatide i hoʻohana ʻia no ka huahana holoi ʻana a me ka insecticide
4. ʻO ka hana ʻana o ka phosphorus i loaʻa nā mea flameretardant.
Hoʻohana ʻia nā mea hoʻohui meaʻai: ka mea ʻono acidic, Yeast Nutri-ents, , e like me ka coca-cola.
Hoʻohana lāʻau lapaʻau: e hana i ka lāʻau lapaʻau i loaʻa ka phos-phorus, e like me Na 2 Glycerophosphat
ʻO ka meaʻai a me ka ʻenehana phosphoric acid ʻelua mau mea kemika koʻikoʻi i hoʻohana nui ʻia i nā kula like ʻole. He aha nā ʻokoʻa ma waena o lākou i ka wā e hoʻohana ai, a pehea ʻoe e ʻike ai i kahi wahi kūpono.
1. Meaʻai papa phosphoric acid
ʻO ka waika phosphoric papa meaʻai he aniani ʻaʻole waihoʻoluʻu, ʻikea a i ʻole melemele iki me ka waikawa ikaika a me nā waiwai adsorption. Hiki iā ia ke hana me nā ion metala e hoʻohua i nā phosphate insoluble, a no laila ua hoʻohana nui ʻia i kameaʻaiʻoihana. ʻO ka maikaʻi paʻa, ʻaʻohe pōʻino i ke kino kanaka.
2. ʻOihana phosphoric acid
ʻO ka ʻakika phosphoric papa hana ʻoihana he corrosive a acidic. He haʻahaʻa haʻahaʻa ka maʻemaʻe o ka waika phosphoric papa hana, akā maikaʻi ka hana catalytic a me ka paʻa, a hoʻohana nui ʻia i nā kula e like me ka ʻenekinia kemika, metallurgy, a me ka mālama wai.
I ke kaʻina o ka hoʻohana ʻana, ʻaʻole kūlike ka laulā o ka noi ʻana o nā mea ʻelua. No ka laʻana, ʻo ka meaʻai meaʻai phosphoric acid kahi mea hoʻohana maʻamau i hiki ke hoʻonui i ka waikawa o ka meaʻai a hoʻomaikaʻi i kona ʻono. No ka laʻana, ʻo ka hoʻohui ʻana i ka nui kūpono o ka waika phosphoric papa meaʻai i nā huahana e like me nā mea inu, nā candies, a me nā mea ʻono hiki ke hāʻawi iā lākou i kahi ʻono ʻono kūʻokoʻa.
ʻO ka lua, hiki iā ia ke lilo i mea pale no ka mālama ʻana i ka hou a me ka ʻono o ka meaʻai. ʻO ka hoʻohui ʻana i ka waika phosphoric papa meaʻai i nā huahana e like me ka yogurt a me ka jam hiki ke pale i ka pōʻino o ka meaʻai. Hiki iā ia ke hana pū me nā ion metala i loko o ka meaʻai e hoʻohua i nā phosphates hiki ʻole ke hoʻoheheʻe ʻia, a laila e hōʻemi i ka ʻike o nā metala kaumaha i ka meaʻai.
Hoʻohana nui ʻia ka waikawa phosphoric papa hana i ka ʻoihana kemika, e like me ka hana ʻana o ka phosphatefertilizers, pesticides, dyes, etc. Eia kekahi, hiki ke hoʻohana ʻia ka ʻakika phosphoric grade industrial ma ke ʻano he lapalapa ahi, dehydrating agent, catalyst, etc.
He hana koʻikoʻi ia ma ke kahua metallurgical, e like me ka polishing, ka wehe ʻana i ka ʻōpala, ka holoi ʻana i ka waika, a me nā mea ʻē aʻe o nā metala. Eia kekahi, hiki ke hoʻohana ʻia ka ʻakika phosphoric papa hana no ka unuhi ʻana i nā metala, e like me ke kēpau, tin, a pēlā aku mai nā ʻōpala ʻōpala. Loaʻa iā ia ka nui o nā noi ma ke kahua o ka mālama ʻana i ka wai, hiki ke hoʻopau maikaʻi i nā paʻa paʻa, sediments, a me nā microorganism i ka wai, a hoʻomaikaʻi i ka maikaʻi o ka wai.
Me ka hoʻomau mau ʻana o nā papa noi o ka meaʻai a me ka ʻenehana phosphoric acid, ke piʻi nei ka noi o ka mākeke i kēlā me kēia makahiki. Loaʻa ka manaʻo o ka mākeke no ka ʻenehana phosphoric acid, a ʻo ka hoʻonui ʻana i ka meaʻai olakino, ʻōmaʻomaʻo, a me nā meaʻai kiʻekiʻe i hāʻawi i nā manawa hou no ka mākeke waikawa phosphoric acid.
I ka hōʻuluʻulu ʻana, loaʻa i ka meaʻai a me ka ʻenehana phosphoric acid ka nui o ka noi ma nā ʻano like ʻole. E kūʻē i ke kua o ka hoʻonui ʻana i ka noi mākeke, pono nā ʻoihana e hana hou a hoʻomaikaʻi i ka maikaʻi e hoʻokō i nā koi mākeke! Inā pono, e ʻoluʻolu e hoʻokaʻaʻike a kamaʻilio.
Luna Hoʻokele o Rainy Overseas Dept
Hebei Pengfa Chemical Co., Ltd. Huanghua Pengfa Chemical Co.. Ltd.
+86 0317 5811698 +86 18931799878 +86 0317 5811696
@rainy@hhpfchem.com , Gwww.pengfachemical.com , www.hhpfchem.com.