Sodium pyrophosphate CAS 7758-16-9

CAS:7758-16-9

Qaacidda Molekuleeri:H5NaO7P2

Miisaanka Molekule:201.97

EINECS:231-835-0

Isku-mid ah:DisodiuMpytophospha; TwosodiuMpyrophosphatetwohydrogen; AmyloidPrecursorProteinβ,Soo daatay; ANTI-DSPP(N-TERM)antibody soo saar bakayle; DChemicalbookentinsialophosphoprotein; SodiuMpyrophosphatedibasicpracticalgrade

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Calaamadaha Alaabta

Waa maxay Sodium pyrophosphate CAS 7758-16-9?

Disodium dihydrogen pyrophosphate waa la guban karaa marka uu joogo wakiilka daloolka H, wuxuuna soo saari doonaa qiiqa sunta ah ee fosfooraska oksaydhka marka la kululeeyo. Disodium dihydrogen pyrophosphate wuxuu u muuqdaa sidii budo cad oo monoclinic crystalline ah ama adag oo dhalaalay. Cufnaanta qaraabada ah waa 1.86. Ku milmi kara biyaha, kuma milmi karo ethanol. Xalka biyaha waxaa lagu shubaa aashitada fosfooraska iyadoo lagu kululeynayo aashitada aan organic ahayn ee khafiifka ah.

Faahfaahinta

Shay	Faahfaahinta
Barta dhalaalaysa	Waxay burburisaa 220℃ [MER06]
cufnaanta	(hexahydrate) 1.86
cadaadiska uumiga	0Pa at 20℃
heerkulka kaydinta	-70°C
milmida	H2O: 0.1 M marka heerkulku yahay 20 °C, cad, midab la'aan
PH	3.5-4.5 (20℃, 0.1M gudaha H2O, si cusub loo diyaariyey)

Codsiga

Disodium dihydrogen pyrophosphate waxaa loo isticmaali karaa wax ka beddel tayo leh, kaas oo hagaajin kara ion-yada birta ee adag, qiimaha pH iyo xoogga ionic ee cuntada, taasoo hagaajinaysa xoogga isku xidhka iyo haynta biyaha ee cuntada. Disodium dihydrogen pyrophosphate waxaa loo isticmaali karaa budada dubista si loo xakameeyo xawaaraha halsano iyo hagaajinta xoogga wax soo saarka. Waxaa loo isticmaalaa baasto degdeg ah, yaraynta waqtiga dib u fuuq-celinta ee badeecada la dhammeeyey, ha ku dhegin qudhunka. Waxaa loo isticmaalaa buskudka iyo buskudka, gaabin wakhtiga halsano, yaree heerka jabitaanka ee alaabta, daloolada dabacsan si fiican, waxay kordhin kartaa muddada kaydinta.