Sodium hexametaphosphate soluble mumvura?

Ehe, sodium hexametaphosphatephate (shmm) inonaka mumvura. Ichena, isina kusimba, uye crystalline poda inodonha mumvura kuti iite mhinduro yakajeka, isina ruvara. Shmm inguva yakanyanya kutsvedza, ine solubility yekusvika 1744 magiramu pane kilogiramu yemvura pa80 ° c.

Zvinhu zvinokanganisa iyo solubility ye Shmm mumvura

Iyo solubility ye shmm mumvura inokanganiswa nezvikamu zvinoverengeka, kusanganisira kupisa, Ph, uye kuvapo kwemamwe ion mumvura.

• Tembiricha. Iyo solubility ye shmm mumvura inowedzera ne tembiricha. At 20 ° C, iyo solubility ye shmm ndeye 963 magiramu emvura, achiri pa80 ° C, iyo solubility ye shmm inowedzera kusvika 1744 magiramu pane kilogiramu yemvura.
• Ph: Iyo solubility ye shmm mumvura inokanganiswawo naPh. Shmm inonyanya kuvezwa mumhinduro dzecaric pane muAlkaline mhinduro. PaPH ye2, iyo solubility ye shmm ndeyegumi nemaviri magiramu pane kilogiramu yemvura, nepo paPH ye7, iyo solubility ye shmm ndeye 963 magiramu pane kilogiramu yemvura.
• Kuvapo kwemamwe ions: Kuvapo kwemamwe eion mumvura kunogona zvakare kukanganisa iyo solubility ye shmp. Semuenzaniso, kuvapo kweCalcium ion kunogona kuderedza iyo solubility ye shmp. Izvi zvinodaro nekuti calcium ion inogona kuumba insoluble salts ine shmm.

Zvikumbiro zve shmm mumvura

Shmm inoshandiswa mune dzakasiyana siyana zvekushandisa apo iyo solubility mumvura inobatsira. Zvimwe zvezvikumbiro izvi zvinosanganisira:

• Kurapa Kwemvura: Shmm inoshandiswa mukurapwa kwemvura kudzivirira corrosion uye kuyera fomu. Izvo zvakare zvinoshandiswa kuburitsa simbi inorema uye zvimwe zvinomutsa kubva mumvura.
• Kugadziriswa kwechikafu: Shmm inoshandiswa pakugadziriswa kwechikafu seyekupedzisira, emulsififier, uye texturizer. Iyo inoshandiswawo kudzivirira iyo browning yemichero nemiriwo.
• Textile kugadzirisa: Shmm inoshandiswa mukugadzirisa machira kuti uvandudze kurira uye kupedza mhinduro. Iyo inoshandiswawo kune machira akapfava uye kudzivirira static cling.
• Zvimwe Zvikumbiro: Shmm inoshandiswawo mune dzakasiyana siyana zvimwe zvinoshandiswa, senge mafuta uye gasi kuchera, mapepa emapereti, uye cerams kugadzira.

Mhedziso

Sodium hexametaphatephate (shmm) inzvimbo inonyanyisa inoshandiswa mune dzakasiyana-siyana mafaro ekushandisa uko kusanzwisisika kwaro mumvura kunobatsira. Shmm inzvimbo yezvinhu zvose inogona kushandiswa kuvandudza kunaka kwemvura, chikafu, uye machira.