2013年9月1日星期日

calcium sulfate calcium ion source


If the water content exceeds calcium 40PPM, you should use sodium citrate / sodium pyrophosphate / hexametaphosphate chelating agent , the amount of gel formed in the system need to consider the desired concentration of divalent ions such as calcium and magnesium . Sodium lactate gel strength control mechanism and seaweed salt , as is usually selected at neutral PH is only slightly soluble calcium sulfate dihydrate calcium ion source , a dry method and a chelating agent such as sodium citrate and mixed together with gellan gum , dissolved in cold water and heated to let the fully hydrated , then hot citric acid : As acidic conditions to increase the solubility of zinc lactate dihydrate , calcium effectively increased with time , the cooling gel strength after forming rising , the use of chelating agents can make the gellan gum was dissolved in containing 60 % sucrose or high- fructose corn syrup thermal solution containing sucrose system will help improve the transparency of gellan gum .

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