Khoom Description
Tshuaj formula:Na2HPO4
Molecular hnyav: 141.96
Einecs: 231-448-7
Standard ua:GB25568-2010/FCC
HS Code: 2835252000
CAS Nr:. 7758-79-4
Nta
Disodium hydrogen phosphate, tseem hu ua sodium mono hydrogen phosphate, muaj cov tshuaj formula ntawm Na2HPO4 thiab yog ib qho ntawm sodium hydrochloride ntsev uas tsim los ntawm phosphoric acid. Nws yog ib qho yooj yim deliquescent dawb hmoov, soluble nyob rau hauv dej, thiab cov aqueous tov yog weakly alkaline.
Daim ntawv thov
Disodium Phosphate (DSP)
Kho pH
Disodium hydrogen phosphate tuaj yeem siv los kho cov kua qaub thiab pH tus nqi ntawm cov zaub mov, txhim kho saj, thiab ua kom lub neej ntev.
Cov nyhuv preservative
Raws li kev khaws cia, nws pab tiv thaiv cov zaub mov los ntawm cov kab mob thiab cov kab mob fungal, tiv thaiv kev noj qab haus huv thiab kev puas tsuaj, thiab ua kom cov zaub mov muaj kev nyab xeeb thiab huv.
Stabilizing nyhuv
Raws li ib tug stabilizer, nws pab tiv thaiv oxidation ntawm cov rog thiab proteins nyob rau hauv cov zaub mov, yog li ncua lub txee lub neej ntawm cov zaub mov.
Antioxidant nyhuv
Disodium hydrogen phosphate tuaj yeem tiv thaiv oxidation ntawm cov rog thiab cov protein hauv cov zaub mov thiab tswj cov khoom noj muaj txiaj ntsig thiab saj ntawm cov zaub mov.
Khoom Description
|
Yam khoom |
Index |
|
Na2HPO4, w/% |
98% |
|
Dej Insoluble, w/% Max. |
Tsawg dua lossis sib npaug rau 0.2% |
|
Raws li, mg / kg |
Tsawg dua los yog sib npaug 3 |
|
Hnyav Hlau(as Pb)mg/kg |
Tsawg dua los yog sib npaug li 10 |
|
F, mg/kg |
Tsawg dua los yog sib npaug li 50 |
|
Pb, mg/kg |
Tsawg dua los yog sib npaug li 4 |
|
pH tus nqi (10g / L tov) |
9.38 |
|
Cov ntsiab lus dawb |
Ntau dua lossis sib npaug li 90% |
|
Poob rau ziab |
Tsawg dua los yog sib npaug rau 5.0 |
Ntim & Cia
Hauv 25kg / hnab. Cia thiab muab kaw rau hauv qhov chaw ntxoov ntxoo, qhuav, thiab qhov cua zoo kom deb ntawm cov tshuaj lom thiab cov tshuaj lom neeg.
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Cim npe nrov: disodium phosphate (dsp) 7758-79-4, Tuam Tshoj disodium phosphate (dsp) 7758-79-4 lwm tus neeg, Hoobkas
