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Sodium Hexametaphosphate 68%
Phosphate yog ib qho ntawm cov khoom xyaw ntuj ntawm yuav luag txhua yam khoom noj thiab tau siv dav hauv kev ua zaub mov ua cov khoom noj tseem ceeb thiab cov khoom siv ntxiv. Qhov tshwm sim ntawm phosphate yog phosphate pob zeb (muaj calcium phosphate). Sulfuric acid reacts nrog phosphate pob zeb los tsim calcium dihydrogen phosphate thiab calcium sulfate uas tuaj yeem nqus tau los ntawm cov nroj tsuag los tsim phosphate. Phosphates tuaj yeem muab faib ua orthophosphates thiab polycondensed phosphates: phosphates siv hauv kev ua zaub mov feem ntau yog sodium, calcium, potassium, thiab hlau thiab zinc ntsev ua cov khoom noj khoom haus. Feem ntau siv cov zaub mov-qib phosphates Muaj ntau tshaj 30 ntau yam. Sodium phosphate yog hom kev noj haus tseem ceeb ntawm cov khoom noj khoom haus phosphate. Nrog rau txoj kev loj hlob ntawm cov khoom noj khoom haus technology, kev noj cov poov tshuaj phosphate kuj nce xyoo los ntawm lub xyoo.
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CAS Nr .: 10124-56-8
SHMP yog cov hmoov dawb crystalline nrog lub ntiajteb txawj nqus ntawm 2.484 (20 ℃). Nws yog soluble hauv dej tab sis insoluble hauv cov kuab tshuaj organic thiab muaj zog hygroscopic muaj nuj nqi. Nws muaj peev xwm chelate tseem ceeb rau hlau ions Ca thiab Mg.
