Sodium Hexametaphosphate

1. Cov ntawv thov tseem ceeb hauv kev lag luam zaub mov yog:
(1) Siv rau hauv cov khoom noj nqaij, ntses hnyuv ntxwm, nqaij npua, thiab lwm yam, nws tuaj yeem txhim kho lub peev xwm tuav dej, ua kom cov khoom ruaj khov, thiab tiv thaiv cov roj oxidation;
(2) Thaum siv taum paste thiab soy sauce, nws tuaj yeem tiv thaiv kom tsis muaj xim, nce viscosity, txo lub sijhawm fermentation, thiab kho qhov saj;
(3) Siv rau hauv cov txiv hmab txiv ntoo thiab cov dej qab zib, nws tuaj yeem ua rau cov kua txiv hmab txiv ntoo, ua kom cov viscosity, thiab inhibit qhov decomposition ntawm vitamin C;
(4) Siv hauv cov dej khov nab kuab, nws tuaj yeem txhim kho lub peev xwm nthuav dav, nce ntim, txhim kho emulsification, tiv thaiv kev puas tsuaj, thiab txhim kho saj thiab xim;
(5) Siv rau hauv cov khoom siv mis nyuj thiab dej haus los tiv thaiv gel nag lossis daus;
(6) Ntxiv rau npias tuaj yeem qhia meej cov cawv thiab tiv thaiv kev tsis sib haum xeeb;
(7) Siv rau hauv cov kaus poom taum, txiv hmab txiv ntoo thiab zaub kom stabilize ntuj pigments thiab tiv thaiv xim zaub mov;
(8) Sodium hexametaphosphate aqueous tov tshuaj tsuag rau ntawm cov nqaij kho tuaj yeem txhim kho kev ua haujlwm zoo.

2. Cov kev lag luam kev lag luam feem ntau suav nrog:
(1) Nws tuaj yeem ua kom sov nrog sodium fluoride los tsim sodium monofluorophosphate, uas yog ib qho tseem ceeb ntawm cov khoom siv raw;
(2) Raws li cov dej softener, yog siv dyeing thiab xov, nws tuaj yeem muag dej;
(3) Nws kuj tau dav siv los ua cov nplai inhibitor hauv kev kho dej hauv kev lag luam xws li EDI (electrodialysis ntawm resin), RO (rov qab osmosis), thiab NF (nanofiltration).