I-Dibasic Sodium phosphate

incazelo emfushane:

Ingenye yosawoti we-sodium we-phosphoric acid.Kuyimpushana emhlophe ephundukile, encibilika emanzini, futhi isixazululo esinamanzi sine-alkaline ebuthakathaka.I-Disodium hydrogen phosphate ilula isimo sezulu emoyeni, ekamelweni lokushisa elibekwe emoyeni lilahlekelwa amanzi angamakristalu angaba ngu-5 ukuze enze i-heptahydrate, eshiselwe ku-100 ℃ ukulahlekelwa wonke amanzi e-crystal abe yi-anhydrous matter, ukubola ku-sodium pyrophosphate ku-250 ℃.

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Imininingwane Yomkhiqizo

Imininingwane enikeziwe

Okuqukethwe kwezinhlayiya ezimhlophe ≥ 99%

(Ububanzi bereferensi yesicelo 'ukusetshenziswa komkhiqizo')

I-disodium hydrogen phosphate ilahlekelwa kalula ama-molecule amahlanu amanzi ayikristalu ukuze kwakheke i-heptahydrate (Na2HPO4.7H2O).Isixazululo esinamanzi sine-alkaline kancane (isixazululo se-PH se-0.1-1N sicishe sibe ngu-9.0).Ku-100 ° C, amanzi e-crystal alahlekile futhi abe yi-anhydrous, futhi ku-250 ° C, achithwa abe yi-sodium pyrophosphate.Inani le-pH lika-1% wesisombululo esinamanzi ngu-8.8~9.2;Ayincibiliki otshwaleni.Ncibilika ku-35.1℃ futhi ulahlekelwe amanzi ayikristalu angu-5.

I-EVERBRIGHT® 'izophinda ihlinzeke ngendlela oyifisayo :okuqukethwe/ubumhlophe/usayizi wezinhlayiya/PHvalue/umbala/isitayela sokupakisha/ ukucaciswa kwephakheji neminye imikhiqizo eqondene nezimo zakho zokusebenzisa, futhi ikunikeze amasampula amahhala.

Ipharamitha Yomkhiqizo

I-CAS Rn

7558-79-4

I-EINECS Rn

231-448-7

FORMULA wt

141.96

ISIKHATHI

Ama-Phosphates

UKUDINA

1.4 g/cm³

I-H20 SOLUBILITY

encibilika emanzini

UKUBILISA

158ºC

UKUQHUBEKA

243 - 245 ℃

Ukusetshenziswa komkhiqizo

Okokuhlanza/Ukuphrinta

Ingenza i-citric acid, i-ejenti yokuthambisa amanzi, isisindo sendwangu ethile, i-ejenti evimbela umlilo.Futhi amanye ama-phosphates angasetshenziswa njenge-ejenti yokwelapha ikhwalithi yamanzi, okokuhlanza okudayayo, insiza yokudaya, i-neutheralizer, i-ejenti yesiko lemithi elwa namagciwane, i-ejenti yokwelashwa kwamakhemikhali ezinto eziphilayo kanye ne-ejenti yokuchibiyela ukudla ku-fermentation buffer kanye ne-baking powder impahla eluhlaza.Isetshenziswa ku-glaze, i-solder, imithi, umbala, imboni yokudla kanye namanye ama-phosphates njenge-emulsifier yokuhlanza amanzi ezimbonini, isithuthukisi sekhwalithi, i-ejenti yokuqinisa izakhi, i-fermentation aid, i-chelating agent kanye ne-stabilizer.Isetshenziswa ekukhiqizeni okokuhlanza, ama-ejenti okuhlanza amapuleti okuphrinta kanye ne-mordant yokudaya.Embonini yokunyathelisa nokudaya, isetshenziswa njengesizinzisi se-hydrogen peroxide bleaching kanye nesigcwalisi se-rayon (ukuthuthukisa amandla nokunwebeka kukasilika).Kuyi-ejenti yesiko ye-monosodium glutamate, i-erythromycin, i-penicillin, i-streptomycin kanye nokukhiqizwa kwamanzi angcolile kanye nemikhiqizo yokwelapha.

Isengezo sokudla (Ibanga lokudla)

Njengomthuthukisi wekhwalithi, isilawuli se-PH, isithuthukisi sezakhi, i-emulsifying dispersant, i-fermentation aid, i-adhesive nokunye.Isetshenziswa kakhulu ku-pasta, imikhiqizo ye-soy, imikhiqizo yobisi, imikhiqizo yenyama, ushizi, iziphuzo, izithelo, u-ayisikhilimu kanye ne-ketchup, futhi ngokuvamile i-3-5% ekusetshenzisweni kokudla.