Kini iyatọ laarin acid phosphoric ile-iṣẹ ati phosphoric acid ti o jẹun? Yan iru ti o yẹ lati ni irọrun ilọpo meji ṣiṣe ṣiṣe
Kini iyatọ laarin acid phosphoric ile-iṣẹ ati phosphoric acid ti o jẹun? Yan iru ti o yẹ lati ni irọrun ilọpo iṣẹ ṣiṣe,
ajile, ounje, phosphoric acid, phosphoric acid fun ile ise lilo, E je phosphoric acid, Phosphoric acid olupese, elegbogi,
Awọn ohun-ini kẹmika:
1. Omi ti ko ni awọ, Ko si oorun irritant
2.Melting ojuami 42 ℃; farabale ojuami 261 ℃.
3.Miscible pẹlu omi ni eyikeyi ratio
Ibi ipamọ:
1. Tọju ni itura kan, ile-ipamọ afẹfẹ.
2. Jeki kuro lati ina ati ooru orisun.
3. Awọn package ti wa ni edidi.
4. O yẹ ki o wa ni ipamọ lọtọ lati awọn iṣọrọ (combustible) combustibles, alkalis, ati awọn irin powders ti nṣiṣe lọwọ, ki o si yago fun ipamọ adalu.
5. Aaye ibi ipamọ yẹ ki o wa ni ipese pẹlu awọn ohun elo ti o yẹ lati ni jijo.
Phosphoric acid fun lilo ile-iṣẹ
Sipesifikesonu Didara (GB/T 2091-2008)
| Awọn nkan itupalẹ | sipesifikesonu | |||||
| 85% phosphoric acid | 75% phosphoric acid | |||||
| Super ite | Ipele akọkọ | Deede ite | Super ite | Ipele akọkọ | Deede ite | |
| Awọ/Hazen ≤ | 20 | 30 | 40 | 30 | 30 | 40 |
| Phosphoric acid (H3PO4), w/% ≥ | 86.0 | 85.0 | 85.0 | 75.0 | 75.0 | 75.0 |
| Kloride (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(Bi), w/% ≤ | 0.0001 | 0.003 | 0.01 | 0.0001 | 0.005 | 0.01 |
| Irin Eru (Pb) ， w/% ≤ | 0.001 | 0.003 | 0.005 | 0.001 | 0.001 | 0.005 |
Awọn afikun ounjẹ phosphoric acid
Sipesifikesonu Didara (GB/T 1886.15-2015)
| Nkan | sipesifikesonu |
| Phosphoric acid(H3PO4), w/% | 75.0 ~ 86.0 |
| Fluoride (gẹgẹbi F)/(mg/kg) ≤ | 10 |
| Ohun elo afẹfẹ (gẹgẹbi H3PO3), w/% ≤ | 0.012 |
| Arsenic (Bi)/(mg/kg) ≤ | 0.5 |
| Irin eru(bi Pb) /(mg/kg) ≤ | 5 |
Lo:
Lilo iṣẹ-ogbin: ohun elo aise ti ajile fosifeti ati awọn ounjẹ ifunni
Lilo ile-iṣẹ: awọn ohun elo aise kemikali
1.Protect awọn irin lati ipata
2.Mixed pẹlu nitric acid bi kemikali polishing agent to mu awọn dada pari ti irin
3.Material ti phosphatide ti a lo fun ọja fifọ ati ipakokoro
4.Awọn iṣelọpọ ti irawọ owurọ ti o ni awọn ohun elo flameretardant.
Awọn afikun ounjẹ lo: adun ekikan, iwukara Nutri-ents, , gẹgẹbi koka-cola.
Lilo iṣoogun: lati ṣe agbejade oogun ti o ni phos-phorus, gẹgẹbi Na 2 Glycerophosphat
Ounjẹ ati ipele ile-iṣẹ phosphoric acid jẹ awọn nkan kemikali pataki meji ti a lo ni ọpọlọpọ awọn aaye. Kini awọn iyatọ laarin wọn lakoko lilo, ati bawo ni o ṣe rii ipo ti o dara julọ.
1. Ounjẹ phosphoric acid
Acid phosphoric ti ounjẹ jẹ aini awọ, sihin tabi okuta ofeefee die-die pẹlu acidity ti o lagbara ati awọn ohun-ini adsorption. O le fesi pẹlu irin ions lati se ina insoluble phosphates, ati ki o ti wa ni Nitorina o gbajumo ni lilo ninu awọnounjeile ise. Didara iduroṣinṣin, laiseniyan si ara eniyan.
2. Ile-iṣẹ phosphoric acid
Acid phosphoric ti ile-iṣẹ jẹ ibajẹ ati ekikan. Iwa mimọ ti phosphoric acid ile-iṣẹ jẹ kekere, ṣugbọn o ni iṣẹ ṣiṣe katalitiki ti o dara ati iduroṣinṣin, ati pe o jẹ lilo pupọ ni awọn aaye bii imọ-ẹrọ kemikali, irin, ati itọju omi.
Ninu ilana lilo, ipari ti ohun elo ti awọn mejeeji ko tun ni ibamu. Fun apẹẹrẹ, ounjẹ phosphoric acid jẹ aṣoju acidity ti o wọpọ ti o le mu ki acidity ti ounjẹ jẹ ki o mu itọwo rẹ dara. Fun apẹẹrẹ, fifi iye ti o yẹ fun ounjẹ phosphoric acid si awọn ọja bii awọn ohun mimu, candies, ati condiments le fun wọn ni itọwo ekan alailẹgbẹ.
Ni ẹẹkeji, o le ṣiṣẹ bi ifipamọ lati ṣetọju alabapade ati itọwo ounjẹ. Ṣafikun phosphoric acid ounje si awọn ọja bii wara ati jam le ṣe idiwọ ibajẹ ounjẹ. O tun le fesi pẹlu irin ions ni ounje lati se ina insoluble fosifeti, nitorina atehinwa akoonu ti eru awọn irin ni ounje.
Acid phosphoric ti ile-iṣẹ jẹ lilo pupọ ni ile-iṣẹ kemikali, gẹgẹbi iṣelọpọ fosifetiajile, ipakokoropaeku, dyes, bbl Ni afikun, ile ise phosphoric acid tun le ṣee lo bi a iná retardant, dehydrating oluranlowo, ayase, ati be be lo.
O ṣe ipa pataki ninu aaye irin-irin, gẹgẹbi ninu didan, yiyọ ipata, fifọ acid, ati bẹbẹ lọ ti awọn irin. Ni afikun, ipele ile-iṣẹ phosphoric acid tun le ṣee lo lati yọ awọn irin, gẹgẹbi asiwaju, tin, ati bẹbẹ lọ lati inu awọn batiri egbin. O ni ọpọlọpọ awọn ohun elo ni aaye ti itọju omi, eyiti o le mu imunadoko yọ awọn ipilẹ ti o daduro, awọn gedegede, ati awọn microorganisms ninu omi, ati mu didara omi dara.
Pẹlu itẹsiwaju lilọsiwaju ti awọn aaye ohun elo ti ounjẹ ati ipele ile-iṣẹ phosphoric acid, ibeere ọja ti n pọ si ni ọdun nipasẹ ọdun. Ibeere ọja fun ipele ile-iṣẹ phosphoric acid ni ifojusọna gbooro, ati igbesoke agbara ti ilera, alawọ ewe, ati ounjẹ ti o ni agbara giga ti tun pese awọn aye tuntun fun ọja phosphoric acid ipele ounjẹ.
Ni akojọpọ, ounjẹ ati ipele ile-iṣẹ phosphoric acid ni awọn ireti ohun elo gbooro ni awọn aaye pupọ. Lodi si ẹhin ti ibeere ọja ti o pọ si, awọn ile-iṣẹ nilo lati ṣe imotuntun nigbagbogbo ati ilọsiwaju didara lati pade awọn ibeere ọja! Ti o ba nilo, jọwọ lero ọfẹ lati kan si ati ibaraẹnisọrọ.
Ojo Okeokun Dept Oludari
Hebei Pengfa Kemikali Co., Ltd. Huanghua Pengfa Chemical Co.. Ltd.
+86 0317 5811698 +86 18931799878 +86 0317 5811696
@rainy@hhpfchem.com , Gwww.pengfachemical.com , www.hhpfchem.com.
