Matsayin phosphoric acid - Hebei Pengfa Chemical Co. LTD
Matsayin phosphoric acid - Hebei Pengfa Chemical Co. LTD.
masana'antun phosphoric acid na gida, Phosphoric acid, phosphoric acid sakamako da kuma amfani, PHOSPHORIC ACID masana'antun, masu samar da phosphoric acid, masu samar da phosphoric acid a China,
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.
Babban ayyuka na phosphoric acid:
1. Phosphoric acid shine albarkatun kasa don samar da taki mai mahimmanci na phosphate (calcium superphosphate, potassium dihydrogen phosphate, da dai sauransu), da kuma albarkatun kasa don samar da abinci mai gina jiki (calcium dihydrogen phosphate).
2, bi da karfe saman, samar da insoluble phosphate fim a kan karfe surface, domin kare karfe daga lalata.
3, gauraye da nitric acid azaman gogewar sinadarai, don haɓaka ƙarshen saman ƙarfe.
4, samar da kayan wanke-wanke, kayan kashe kwari phosphate ester.
5, samar da albarkatun kasa masu dauke da sinadarin phosphorus.
6, phosphoric acid yana daya daga cikin additives abinci, a cikin abinci a matsayin wakili mai tsami, yisti mai gina jiki, 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.
7. Ana iya amfani da phosphoric acid don yin magunguna masu dauke da phosphate, irin su sodium glycerophosphate.
Phosphoric acid ko orthophosphoric acid, sinadarai dabara H3PO4, kwayoyin nauyi 97.994, shi ne na kowa inorganic acid, shi ne matsakaici karfi 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.
