Kaydka bacriminta fosfate-ka, Loo isticmaalo dhisidda

Sharaxaad Gaaban:

Formula:H3PO4
CAS NO.:7664-38-2
UN NO.:3453
EINECS NO.:231-633-2
Miisaanka caadiga ah:98
Ilkaha: 1.874g/ml (dareere)
Xirmooyinka: 35kg durbaan, 330kg durbaan, 1600kg IBC , ISO TANK

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Kaydka bacriminta fosfooraska, Loo isticmaalo dhisidda,
Soo saaraha phophoric acid, Fosfooraska acid ka iibiya,
Sifooyinka physicochemical:
1. Dareere hufan oo aan midab lahayn, Ma laha ur xanaaq badan
2.Qalabka dhalaalka 42 ℃;barta karkarinta 261 ℃.
3.Miscible leh biyo saami kasta

Kaydka:
1. Ku kaydi bakhaar qabow oo hawo leh.
2. Ka fogow dabka iyo ilaha kulaylka.
3. Xidhmada waa la xidhay.
4. Waa in si gooni ah loo kaydiyaa si fudud (dhammaan kara) kuwa guban kara, alkalis, iyo budada birta ah ee firfircoon, kana fogow kaydinta isku dhafan.
5. Goobta wax lagu kaydiyo waa in lagu rakibaa walxo ku haboon oo ay ku jirto dheecaanka.

Phosphoric acid ee isticmaalka warshadaha
Tilmaamaha tayada (GB/T 2091-2008)

Qodobbada falanqaynta	qeexid
	85% fosfooraska			75% fosfooraska
	Heerka Sare	Fasalka Koowaad	Fasalka caadiga ah	Heerka Sare	Fasalka Koowaad	Fasalka caadiga ah
Midabka/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
Birta (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
Biraha culus (Pb) ， w/% ≤	0.001	0.003	0.005	0.001	0.001	0.005

Waxyaalaha cuntada lagu daro phosphoric acid
Tilmaamaha tayada (GB/T 1886.15-2015)

Shayga	qeexid
Fosfooraska (H3PO4), w/%	75.0 ~ 86.0
Fluoride (sida F)/(mg/kg) ≤	10
Oksidheen fudud (sida H3PO3), w/% ≤	0.012
Arsenic( As)/( mg/kg) ≤	0.5
Birta culus (sida Pb) /( mg/kg) ≤	5

Isticmaal:
Isticmaalka beeraha:Waxyaabaha ceeriin ee bacriminta fosfatetada iyo quudinta nafaqooyinka
Isticmaalka warshadaha: alaabta ceeriin kiimikaad
1.Birta ka ilaali daxalka
2. Isku darka nitric acid sida wakiilka polishing kiimikada si loo hagaajiyo dhamaadka dusha birta
3.Waxyaabaha phosphatide ee loo isticmaalo soo saarista alaabta lagu dhaqo iyo cayayaanka
4.Wax soo saarka fosfooraska ka kooban walxaha flameretardant.
Cuntooyinka lagu daro waxay isticmaalaan: dhadhanka aysidhka, Nafaqada khamiirka,, sida kookaha.
Isticmaalka caafimaad: si loo soo saaro dawo ka kooban fosfooraska, sida Na 2 Glycerophosphat

tyuyituy

1, phosphoric acid waa alaabta ceeriin ee soo saarista bacriminta fosfooraska muhiimka ah (superphosphate, potassium dihydrogen phosphate, iwm.), iyo sidoo kale alaabta ceeriin ee wax soo saarka nafaqooyinka quudinta (calcium dihydrogen phosphate).

2, daawee dusha birta, soo saar filim fosfateed aan milmi karin oogada birta si ay birta uga ilaaliso daxalka.

3, lagu qaso nitric acid sida polishing kiimikaad si loo hagaajiyo dhamaadka birta.

4, wax soo saarka sahayda dhaqida, sunta cayayaanka ceeriin phosphate ester.

5, wax soo saarka fosfooraska ka kooban alaabta ceeriin ee ololka.

6, phosphoric acid waa mid ka mid ah cuntada lagu daro, cuntada sida wakiilka dhanaan, nafaqada khamiirka, Cola ka kooban fosfooraska acid.Phosphate sidoo kale waa cunto lagu daro muhiim ah waxaana loo isticmaali karaa kobciye nafaqo.

7, phosphoric acid waxaa loo isticmaali karaa in lagu sameeyo daawooyinka fosfooraska ku jira, sida sodium glycerophosphate.

Hore: Quudinta wax lagu daro, Wakiilka dejinta degdega ah, saliidaha iyo wakiilka xoogga hore ee sibidhka dhismaha

Xiga: Wax lagu daro quudinta, oo loo isticmaalo dhismaha

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