Sodium pyrophosphate CAS 7758-16-9

CAS:7758-16-9

Cov mis molecular:H5NaO7P2

Qhov Hnyav Molecular:201.97

EINECS:231-835-0

Cov lus txhais:DisodiuMpytophospha; TwosodiuMpyrophosphatetwohydrogen; AmyloidPrecursorProteinβ,Secreted; ANTI-DSPP (N-TERM) antibodyproducedinlunatic; DChemicalbookentinsialophosphoprotein; SodiuMpyrophosphatedibasicpracticalgrade

Sau Koj Cov Lus

Cov Khoom Qhia Txog Khoom

Rub tawm

Cov Cim Npe Khoom

Sodium pyrophosphate CAS 7758-16-9 yog dab tsi?

Disodium dihydrogen pyrophosphate yog flammable nyob rau hauv lub xub ntiag ntawm H2 pore agent, thiab yuav tso tawm cov pa phem phosphorus oxide thaum cua sov. Disodium dihydrogen pyrophosphate zoo li ib tug dawb monoclinic crystalline hmoov los yog ib tug molten khoom. Qhov ceev ntawm qhov sib piv yog 1.86. Yaj nyob rau hauv dej, insoluble nyob rau hauv ethanol. Cov kua dej yog hydrolyzed rau phosphoric acid los ntawm cua sov nrog dilute inorganic acid.

Cov Lus Qhia Tshwj Xeeb

Khoom	Cov Lus Qhia Tshwj Xeeb
Qhov kub yaj	lwj 220 ℃ [MER06]
qhov ceev	(hexahydrate) 1.86
siab ntawm cov pa dej	0Pa ntawm 20 ℃
qhov kub cia khoom	-70°C
kev yaj tau	H2O: 0.1 M ntawm 20 ° C, meej, tsis muaj xim
PH	3.5-4.5 (20℃, 0.1M hauv H2O, npaj tshiab)

Daim Ntawv Thov

Disodium dihydrogen pyrophosphate siv tau ua ib qho khoom hloov kho zoo, uas tuaj yeem txhim kho cov hlau ions nyuaj, pH tus nqi thiab ionic lub zog ntawm cov khoom noj, yog li txhim kho lub zog khi thiab khaws dej ntawm cov khoom noj. Disodium dihydrogen pyrophosphate siv tau ua hmoov ci kom tswj tau qhov ceev ntawm kev fermentation thiab txhim kho qhov muaj zog ntawm kev tsim khoom. Siv rau cov noodles tam sim ntawd, txo lub sijhawm rov ua kom cov khoom tiav, tsis txhob lo rau lwj. Siv rau biscuits thiab pastries, luv lub sijhawm fermentation, txo qhov nrawm ntawm cov khoom tawg, xoob qhov sib txawv zoo, tuaj yeem ntev lub sijhawm khaws cia.