Phosphoric Acid

Fa'amatalaga Puupuu:

Fuafuaga:H3PO4
CAS NO.:7664-38-2
UN NO.:3453
EINECS NO.:231-633-2
Fuafua mamafa:98
Malosi:1.874g/mL(suavai)
afifiina:35kg pa'u,330kg pa'u,1600kg IBC, ISO TANK


Fa'amatalaga Oloa

Faailoga o oloa

Amioga fa'aletino:
1. Suavai manino le lanu, Leai se manogi faʻafefe
2. Melting point 42 ℃; vevela 261 ℃.
3.Miscible ma le vai i soo se fua faatatau

faleoloa:
1. Teu i totonu o se faleteuoloa malulu ma fa'aalili.
2. Tausia mai le afi ma le vevela.
3. Ua faʻamaufaʻailogaina le afifi.
4. E tatau ona teuina ese mai mea faigofie (mu) mu, alkalis, ma pauta u'amea malosi, ma aloese mai le teuina fefiloi.
5. O le nofoaga e teu ai e tatau ona faʻapipiʻiina i mea talafeagai e aofia ai le leak.

Phosphoric acid mo le fa'aogaina o alamanuia
Tulaga lelei (GB/T 2091-2008)

Mea su'esu'e

fa'amatalaga

85% phosphoric acid

75% phosphoric acid

Vasega Sili

Vasega Muamua

Vasega masani

Vasega Sili

Vasega Muamua

Vasega masani

Lanu/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

Uamea(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

Uamea mamafa(Pb), w/% ≤

0.001

0.003

0.005

0.001

0.001

0.005

Mea'ai faaopoopo Phosphoric acid
Tulaga lelei (GB/T 1886.15-2015)

Aitema

fa'amatalaga

phosphoric acid(H3PO4), w/%

75.0~86.0

Fluoride(pei F)/(mg/kg) ≤

10

Faigofie oxide (pei o H3PO3), w/% ≤

0.012

Arsenic(A)/(mg/kg) ≤

0.5

Uamea mamafa(pei Pb) /( mg/kg) ≤

5

Fa'aaogā:
Fa'ato'aga fa'aoga: mea mata o le phosphate fertilizerand fafaga meaʻai
Alamanuia fa'aoga: vaila'au mata'utia
1. Puipui le uamea mai le pala
2. Fa'afefiloi ma le nitric acid e pei o vaila'au fa'alelei e fa'aleleia ai le pito i luga ole uamea
3. Mea o le phosphatide lea e faʻaaogaina mo le gaosiga o oloa fufulu ma iniseti
4.O le gaosiga o le phosphorus o loʻo i ai mea faʻafefe.
Mea'ai fa'aopoopo fa'aoga: fa'a'aisi fa'ato'aga, Fa'afefete Nutri-ents, , e pei o le coca-cola.
Fa'aoga fa'afoma'i: e maua ai vaila'au o lo'o i ai le phos-phorus, e pei o le Na 2 Glycerophosphat

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