Monosodium Phosphate
Monosodium Phosphate, Konutai Dihydrogen Phosphate
Tātai ngota:
NaH2PO4, NaH2PO4·H2O, NaH2PO4·2H2O
Taumaha ngota:
waikore: 120.01; Monohydrate: 138.01; Dihydrate: 156.01
CAS:
waikore: 7558-80-7; Monohydrate: 10049-21-5; Dihydrate: 13472-35-0
Pūāhua:
He karaihe pou kore tae, kāore he kakara, he paku ngawari te ahua. Ko te mātotoru whanaunga he 2.04, ā, ko te ira rewa he 60℃. He
he ngāwari te wairewa ki te wai engari kāore e wairewa ki te etanoru. Mēnā ka werahia ki raro i te 100℃, ka taea te wairewa ki te wai tioata ka huri hei
tote monohydrate. Ina whakamahanatia ki te 100℃, ka ngaro te wai tioata ka huri hei matū korewai, ka huri hei konutai metaphosphate mēnā ka whakamahanatia tonutia.
Ngā Whakamahinga:
Ka whakamahia te Monosodium Phosphate (MSP) hei kaihoko ārai mō te whānuitanga o ngā hua.
Ngā Āhuatanga
Paura mā, he kirikiri rānei; te kiato whanaunga 1.86g/cm3; Ka wairewa ki te wai, kāore hoki e wairewa ki te etanoru; Ki te whakamahanahia tōna wairewa wai me te waikawa inorganic kua whakaranua, ka waikurahia hei waikawa phosphoric; He waikura, ā, ina mimitihia te makuku, ka huri hei hua me ngā hexa-hydrates; Ki te whakamahanahia ki te pāmahana neke atu i te 220℃, ka pirau hei konutai metaphosphate.
Tono
Hei rewena, ka whakamahia ki ngā kai tunua hei whakahaere i te tere o te whakapūkara; Ina whakamahia ki ngā nūru inamata, ka taea te whakapoto i te wā whakapūkara me te karo i te piri me te ngako o ngā nūru; Ina whakamahia ki ngā pihikete, ki ngā keke rānei, ka taea te whakapoto i te wā whakapūkara, te whakaiti i te pakaru, te whakarite i te wāhi porous kia pai, ā, kia roa ake ai te ora o te papa.
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