126-96-5 | Sodium Diacetate
Nkọwa ngwaahịa
Sodium Diacetate bụ ngwakọta molekụla nke acetic acid na sodium acetate. Dị ka patent si kwuo, a na-ewu acetic acid n'efu n'ime kristal kristal nke sodium acetate na-anọpụ iche. A na-ejide acid ahụ nke ọma dị ka ọ pụtara site na isi ísì nke ngwaahịa ahụ. Na ngwọta, a na-ekewa ya n'ime ihe mejupụtara ya bụ acetic acid na sodium acetate.
Dị ka onye na-ebufe ihe, a na-etinye sodium diacetate na ngwaahịa anụ iji chịkwaa acidity ha. Ewezuga nke ahụ, sodium diacetate na-egbochi uto nke microorganisms dị iche iche a na-ahụkarị na ngwaahịa anụ, yabụ enwere ike iji ya dị ka ihe nchekwa na nchekwa maka nchekwa nri na ogologo ndụ ndụ. Ọzọkwa, a pụrụ iji sodium diacetate mee ihe dị ka ihe na-esi ísì ụtọ, nke a na-etinye dị ka ihe na-esi ísì ụtọ, iji nye anụ ụtọ mmanya mmanya.
Nkọwapụta
Ihe | Nkọwapụta |
Ọdịdị | White, hygroscopic crystalline siri ike nwere isi acetic |
Acetic acid efu (%) | 39.0-41.0 |
Sodium acetate (%) | 58.0-60.0 |
Mmiri (Ụzọ Karl Fischer,%) | 2.0 Oke |
pH (Ngwọta 10%) | 4.5-5.0 |
Formic acid, formates na ndị ọzọ oxidizable (dị ka formic acid) | = <1000 mg/kg |
Nha urughuru | Nkeji 80% gafere 60 mesh |
Arsenic (dị ka) | = < 3 mg / n'arọ |
Ndu (Pb) | = < 5 mg / n'arọ |
Mercury (Hg) | = <1 mg/kg |
Metal Heavy (dị ka Pb) | 0.001% kacha |