Masana'antun Phosphoric acid, aikin phosphoric acid da amfani
Phosphoric acidmasana'antun,phosphoric acid aiki da amfani,
Phosphoric acid, phosphoric acid aiki, phosphoric acid aiki da amfani, PHOSPHORIC ACID masana'antun, phosphoric acid farashin, Farashin phosphoric acid a yau, masu samar da phosphoric acid, amfani da phosphoric acid,
Physicochemical Properties:
1. Ruwa mara launi mara launi,Babu wari mai ban haushi
2.Melting batu 42 ℃;tafasar batu 261 ℃.
3.Miscible da ruwa a kowace rabo
Adana:
1. Ajiye a cikin ɗakin ajiya mai sanyi, mai iska.
2. Nisantar wuta da tushen zafi.
3. An rufe kunshin.
4. Ya kamata a adana shi daban da sauƙi (mai iya ƙonewa) combustibles, alkalis, da foda na ƙarfe mai aiki, kuma a guje wa ajiya mai gauraya.
5. Wurin ajiya ya kamata a sanye shi da kayan da suka dace don dauke da zubar da ruwa.
Phosphoric aciddon amfanin masana'antu
Bayanin inganci (GB/T 2091-2008)
| Abubuwan nazari | ƙayyadaddun bayanai | |||||
| 85% phosphoric acid | 75% phosphoric acid | |||||
| Super Grade | Darasi na Farko | Matsayi na al'ada | Super Grade | Darasi na Farko | Matsayi na al'ada | |
| Launi/Hazen ≤ | 20 | 30 | 40 | 30 | 30 | 40 |
| Phosphoric acid (H3PO4), w/% ≥ | 86.0 | 85.0 | 85.0 | 75.0 | 75.0 | 75.0 |
| Chloride (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 |
| Iron (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 |
| Karfe mai nauyi (Pb), w/% ≤ | 0.001 | 0.003 | 0.005 | 0.001 | 0.001 | 0.005 |
Additives abinci phosphoric acid
Bayanin inganci (GB/T 1886.15-2015)
| Abu | ƙayyadaddun bayanai |
| Phosphoric acid (H3PO4), w/% | 75.0 ~ 86.0 |
| Fluoride (kamar F)/(mg/kg) ≤ | 10 |
| Easy oxide (kamar H3PO3), w/% ≤ | 0.012 |
| Arsenic (A) / (mg/kg) ≤ | 0.5 |
| Karfe mai nauyi (kamar Pb) / (mg/kg) ≤ | 5 |
Amfani:
Amfanin noma: albarkatun kasa na takin phosphate da abinci mai gina jiki
Amfani da masana'antu: albarkatun albarkatun kasa
1.Kare karfe daga lalata
2.Mixed tare da nitric acid a matsayin sinadaran polishing agent to inganta surface gama na karfe
3.Material na phosphatide wanda ake amfani dashi don samar da samfurin wankewa da maganin kwari
4.Samar da sinadarin phosphorus dauke da kayan flameretardant.
Additives na abinci suna amfani da: ɗanɗanon acidic, Yeast Nutri-ents,, irin su coca-cola.
Amfanin likitanci: don samar da magunguna masu ɗauke da phos-phorus, kamar Na 2 Glycerophosphat.
Phosphoric acid ne yafi amfani da Pharmaceutical, abinci, taki da sauran masana'antu, ciki har da kamar yadda tsatsa rigakafin jamiái, abinci Additives, hakori da orthopedic tiyata, EDIC caustics, electrolytes, flux, dispersants, masana'antu caustics, taki a matsayin albarkatun kasa da aka gyara na gida tsaftacewa. samfurori.Hakanan ana amfani dashi azaman sinadarai, phosphates sune abubuwan gina jiki ga kowane nau'in rayuwa.
Phosphoric acid ko orthophosphoric acid, tare da nauyin kwayoyin halitta na 97.994, shine acid na inorganic na kowa.Yana da matsakaici mai ƙarfi acid.Ana samun ta ta hanyar narkar da sinadarin phosphorus a cikin ruwan zafi.Ana samun Orthophosphoric acid ta kasuwanci ta hanyar magance apatite tare da sulfuric acid.Phosphoric acid yana bushewa cikin sauƙi a cikin iska.Zafi yana rasa ruwa zuwa pyrophosphoric acid, kuma yana ƙara rasa ruwa zuwa metaphosphate.
Karin bayani:
Filin aikace-aikace:
1. Noma: Phosphoric acid shine danyen kayan da ake samar da muhimman takin phosphate (superphosphate, potassium dihydrogen phosphate, da dai sauransu), da kuma danyen kayan abinci na abinci (calcium dihydrogen phosphate).
2. Masana'antu: Phosphoric acid wani abu ne mai mahimmancin sinadarai.Babban ayyukansa sune kamar haka:
(1) Don bi da saman karfe da kuma samar da wani fim na phosphate wanda ba zai iya narkewa a saman karfe don kare karfe daga lalacewa.
(2) Gauraye da nitric acid azaman gogewar sinadarai don haɓaka ƙarshen saman ƙarfe.
(3) Samar da kayan wanke-wanke, magungunan kashe qwari da albarkatun phosphate ester.
(4) Danyen kayan don samar da sinadarin da ke dauke da sinadarin phosphorus.
3, abinci: phosphoric acid yana daya daga cikin abubuwan da ake karawa abinci, a cikin abinci a matsayin wakili mai tsami, wakili mai gina jiki yisti, Cola yana dauke da phosphoric acid.Phosphates kuma sune mahimman abubuwan da ake ƙara abinci kuma ana iya amfani da su azaman haɓaka kayan abinci.
4, magani: phosphoric acid ana iya amfani dashi don yin magunguna masu ɗauke da phosphate, irin su sodium glycerophosphate, da sauransu.
