7758-16-9 |Sodium Acid Pyrophosphate (SAPP)

White ntụ ntụ ma ọ bụ granular;Njupụta ọnụ 1.86g/cm3;Soluble na mmiri na insoluble na ethanol;Ọ bụrụ na a na-ekpokọta ihe ngwọta mmiri ya na inorganic acid gbanyere mkpọrọgwụ, a ga-agbanye ya n'ime phosphoric acid;Ọ bụ hygroscopic, na mgbe ọ na-amịkọrọ iru mmiri ọ ga-aghọ ngwaahịa nwere hexahydrate;Ọ bụrụ na ọ na-ekpo ọkụ na okpomọkụ karịa 220 ℃, a ga-erepịa ya na sodium metaphosphate.
Dị ka ihe na-eko achịcha, a na-etinye ya na nri a ṅara n'ọkụ iji chịkwaa ọsọ nke gbaa ụka;Mgbe etinyere noodles ozugbo, ọ nwere ike belata oge nhazigharị mmiri wee zere ịrapara na mushiness nke noodles;Mgbe etinyere ya na crackers ma ọ bụ achịcha, ọ nwere ike belata oge ịgba ụka, belata nkwụsịtụ ahụ, mee ka oghere porous dị n'usoro dị mma ma mee ka ndụ ndụ dịkwuo ogologo.ọ nwere ike iji dị ka ihe na-eko achịcha na Sequestrant, nke kwekọrọ na nkọwapụta GB 25567-2010, FCC, EC Regulation maka mgbakwunye nri.Ọcha ọcha ma ọ bụ granular; Njupụta nke 1.86g / cm3; Soluble na mmiri na-adịghị edozi na ethanol;Ọ bụrụ na a na-ekpokọta ihe ngwọta mmiri ya na mmiri inorganic acid, a ga-agbanye ya n'ime phosphoric acid;Ọ bụ hydroscopic, na mgbe ịmịkọrọ iru mmiri ọ ga-aghọ ngwaahịa nwere hexa-hydrates;Ọ bụrụ na akpọọ ya ọkụ na okpomọkụ karịa 220 Celsius, a ga-erepịa ya na sodium meta phosphate.