Awọn olupilẹṣẹ fosifeti Kannada-awọn iṣọra nigba lilo fosifeti
Awọn olupilẹṣẹ fosifeti Kannada-awọn iṣọra nigba lilo fosifeti,
Agbegbe Hebei, Phosphate, fosifeti China, fosifeti Chinese olupese, fosifeti olupese, owo fosifeti,
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
Ile-iṣẹ idiwọn okeerẹ pẹlu ikojọpọ ohun-ini ominira ominira, idagbasoke, iṣelọpọ, tita, iṣẹ, awọn okeere.
Phosphoric acid jẹ acid inorganic ti o wọpọ, eyiti o jẹ H3PO4. Ko rọrun lati yipada, ko rọrun lati fọ, ati pe o rọrun lati tuka ninu afẹfẹ.Phosphateni a alabọde-kikankikan, ati awọn oniwe-kristal ojuami ni 21 ° C. Nigbati awọn iwọn otutu ni kekere ju yi otutu, awọn crystallization ti ologbele-omi ohun yoo wa ni precipitated. Alapapo yoo padanu omi lati gba igbelewọn fosifeti, ati lẹhinna pipadanu omi siwaju lati gba pola acid phosphoric acid. Phosphoric acid ni acidity, ati pe acidity rẹ jẹ alailagbara ju hydrochloric acid, sulfuric acid, nitric acid, ṣugbọn lagbara ju acetic acid ati boric acid.
Oogun: A le lo phosphoric acid lati ṣe awọn oogun fosifeti ti o ni ninu, gẹgẹbi iṣuu soda glycerol fosifeti. Ise-ogbin: Phosphate jẹ ohun elo aise pataki fun sisọ awọn ajile fosifeti (calcium fosifeti, potasiomu dihydrogen fosifeti, ati bẹbẹ lọ), ati pe o tun jẹ ohun elo aise fun iṣelọpọ awọn aṣoju ijẹẹmu ifunni (calcium fosifeti);
Ounje: fosifeti jẹ ọkan ninu awọn afikun ounjẹ. O ti wa ni lo bi ekikan ati iwukara ounje òjíṣẹ ni ounje, ati Coca -Cola ni fosifeti. Phosphate tun jẹ afikun ounjẹ pataki, eyiti o le ṣee lo bi imudara ijẹẹmu;
Ile-iṣẹ: fosifeti jẹ ohun elo aise kemikali pataki, ipa akọkọ jẹ bi atẹle;
1. Itoju ti irin dada ati ki o se ina a refractory fosifeti fiimu lori irin dada lati dabobo awọn irin lati ipata;
2. Ti a dapọ pẹlu acid nitric bi oluranlowo didan kemikali lati mu irọra ti dada irin;
3. Awọn fosifeti aise fun iṣelọpọ awọn ohun elo fifọ ati awọn ipakokoropaeku;
4. Awọn aise ohun elo fun isejade ti irawọ owurọ -ti o ni awọn ina retardants;
