TSIS MUAJ RAU BOD CAS 10049-21-5

CAS:10049-21-5

Cov mis molecular:H4NaO5P

Qhov Hnyav Molecular:137.992291

EINECS:600-102-0

Cov lus txhais:BUFFER XIM CODED CONCENTRATED SOLUTION PH 7; (PHOSPHATE) DAJ; BUFFER CONCENTRATE, PH 7 (PHOSPHATE); BUFFER RAU BOD; BUFFER MDB 9.50; BUFFER PH 7.0 (PHOSPHATE); BUFFER, PHOSPHATEl; BUFFER, PHOSPHATE PH 6.8; BUFFER (PHOSPHATE), PH 7; BUFFER, PHOSPHATE PH 7.0; BUFFER, PHOSPHATE, PH 7.00; BUFFER PHOSPHATE, PH 7.20

Sau Koj Cov Lus

Cov Khoom Qhia Txog Khoom

Rub tawm

Cov Cim Npe Khoom

BUFFER RAU BOD CAS 10049-21-5 yog dab tsi?

Sodium Phosphate Monobasic Monohydrate yog ua los ntawm phosphoric acid ua raw khoom, ntxiv nrog dej txaus, cua sov rau 80-90 ℃, do kom sib npaug, thiab tom qab ntawd txias rau chav sov. Hauv lwm lub tank tshuaj tiv thaiv, ntxiv cov sodium hydroxide kom tsim nyog rau hauv dej kom yaj. Maj mam nchuav cov tshuaj sodium hydroxide uas tau txais hauv kauj ruam thib ob rau hauv cov tshuaj phosphoric acid hauv kauj ruam, thaum do tas li kom txog thaum ob qho tshuaj tiv thaiv tag nrho thiab cov dej dawb tau tsim. Lim kom tau cov dej nag, ntxuav nrog dej deionized, thiab tom qab ntawd qhuav ntawm qhov kub qis kom tau txais sodium dihydrogen phosphate monohydrate.

Cov Lus Qhia Tshwj Xeeb

Khoom	Cov Lus Qhia Tshwj Xeeb
Kub taw tes	399 °C
Qhov Ceev	2,04 g/cm3
Qhov kub yaj	100°C -H₂O
λmax	λ: 260 nm Amax: ≤0.03
kev tiv taus	Yaj hauv dej
Cov xwm txheej cia khoom	Khaws cia ntawm +5°C txog +30°C.

Daim Ntawv Thov

Sodium dihydrogen phosphate monohydrate siv dav hauv kev tsim khoom noj xws li cov tshuaj ntxiv rau kev noj haus, cov khoom qab zib, cov khoom noj mis nyuj, ncuav qab zib, thiab kev ua nqaij. Tsis tas li ntawd, nws tau siv los ua tus neeg sawv cev buffering, tus neeg sawv cev tshuaj, tus neeg sawv cev kho dej, thiab lwm yam, thiab tau dhau los ua ib qho khoom tseem ceeb hauv kev lag luam tshuaj niaj hnub no.