7758-16-9 |Sodium Acid Pyrophosphate(SAPP)
Fa'amatalaga o oloa
Pa'epa'e pa'epa'e po'o fa'ameamea;Fa'atusatusaga 1.86g/cm3;Solu i le vai ma e le mafai ona solu i le ethanol;Afai o lona vaifofo vai e faʻamafanafana faʻatasi ma faʻamaʻi faʻamaʻi inorganic acid, o le a faʻafefeteina ile Phosphoric Acid;E hygroscopic, ma pe a mitiia le susu o le a avea ma se oloa ma le hexahydrate;Afai e faʻavevela i le vevela i luga atu o le 220 ℃, o le a faʻaumatia i le sodium metaphosphate.
I le avea ai o se mea fa'afefete e fa'aoga i mea'ai tao e fa'atonutonu ai le saoasaoa fa'afefete;Pe a faʻaaogaina i saimini vave, e mafai ona faʻapuupuuina le taimi e toe setiina ai le vai ma aloese mai le pipii ma le mushiness o saimini;Pe a faʻaaogaina i masi poʻo keke, e mafai ona faʻapuupuuina le taimi faʻafefete, faʻaititia le gau, faia le avanoa porous i le tulaga lelei ma o le mea lea e faʻaumiumi ai le fata ola. Sodium Acid Pyrophosphate o se anhydrous, paʻepaʻe paʻu malo.e mafai ona faʻaaogaina e fai ma sui faʻafefete ma Sequestrant, lea e ogatasi ma faʻamatalaga a le GB 25567-2010, FCC, EC Tulafono Faʻatonu mo meaʻai faaopoopo.Pa'epa'e pa'epa'e po'o fa'ama'i;Afai e faʻamafanafanaina lona vaifofo faʻatasi ma faʻamaʻi faʻamaʻi inorganic acid, o le a faʻafefeteina i le phosphoric acid;E hydroscopic, ma pe a mitiia le susu o le a avea ma se oloa ma hexa-hydrates;Afai e faʻavevela ile vevela ile luga ole 220°C, o le a faʻaumatia ile sodium meta phosphate.
Fa'aaogāga
Fa'aaogaina e pei o le acidity-adjuser, emulsifier, fa'apipi'i, fa'alauteleina so'o i totonu o mea'ai.Faʻaaogaina e fai ma mea faʻafefete, faʻaaogaina mo le taoina o meaʻai, e pulea ai le saoasaoa o le faʻafefeteina;Mo saimini, e mafai ona fa'apu'upu'u le taimi e toe fa'ainu ai le mea'ai ua mae'a, ma fai le saimini e le pipii pe pala;Fa'aaogaina i masi ma keke, e mafai ona fa'apu'upu'u le taimi o le fa'afefeteina, fa'aitiitia le fua o le gau o oloa, fa'amama lelei le va, ma fa'aumi le taimi e teu ai.
Fa'amatalaga
| MEA | TULAGA |
| Na2H2P2O7 | 95.0% MIN |
| FAAALIA | PAUA PAEsina |
| E LE SOLUTE LE VAI | 1.0% MAX |
| ARSENIKA(AS) | 3PPM MAX |
| GALUE I FAAMAGO | 0.5% MAX |
| CADMIUM (PPM) | 1 MAX |
| LEAD (PPM) | 4 MAX |
| MERCURY (PPM) | 1 MAX |
| METAL MAMAFA( PB) | 15PPM MAX |
| FLUORID(PPM) | 10 MAX |
| PH TAUA | 3.5-4.5 |
