Konutai pirophosphate CAS 7758-16-9

CAS:7758-16-9

Tātai ngota:H5NaO7P2

Taumaha ngota:201.97

EINECS:231-835-0

Ngā kupu taurite:DisodiuMpytophospha; TwosoduMpyrophosphatetwohydrogen; AmyloidPrecursorProteinβ,Hunaia; ANTI-DSPP(N-TERM)antibody i hangaia i roto i te rāpeti; DCchemicalbookentinsialophosphoprotein; SodiuMpyrophosphatedibasicpracticalgrade

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Taipitopito Hua

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He aha te Sodium pyrophosphate CAS 7758-16-9?

Ka mura te disodium dihydrogen pyrophosphate i te aroaro o te matū H, ā, ka tukuna he auahi waikura phosphorus paitini ina werahia. Ka puta te disodium dihydrogen pyrophosphate hei paura tioata monoclinic mā, hei totoka rewa rānei. Ko te mātotoru whanaunga ko te 1.86. Ka wairewa i roto i te wai, kāore e wairewa i roto i te etanoru. Ka waikurahia te wairewa wai hei waikawa phosphoric mā te wera ki te waikawa inorganic waimeha.

Whakatakotoranga

Taonga	Whakatakotoranga
Te pūwāhi rewa	ka pirau i te 220℃ [MER06]
matotoru	(hexahydrate) 1.86
te pēhanga kohu	0Pa i te 20℃
pāmahana rokiroki	-70°C
te wairewatanga	H2O: 0.1 M i te 20 °C, mārama, kore tae
PH	3.5-4.5 (20℃, 0.1M i roto i te H2O, kua oti te whakarite)

Tono

Ka taea te whakamahi i te disodium dihydrogen pyrophosphate hei whakarerekētanga kounga, ka taea te whakapai ake i ngā katote konganuku matatini, te uara pH me te kaha ionic o te kai, ā, ka whakapai ake i te kaha here me te pupuri wai o te kai. Ka taea te whakamahi i te disodium dihydrogen pyrophosphate hei paura tunu hei whakahaere i te tere whakapūkara me te whakapai ake i te kaha o te whakaputa. Ka whakamahia mō ngā nūru inamata, ka whakaiti i te wā whakamakuku o te hua kua oti, kāore e piri ki te pirau. Ka whakamahia mō ngā pihikete me ngā keke, ka whakapoto i te wā whakapūkara, ka whakaiti i te tere pakaru o ngā hua, ka wetekina ngā āputa, ka taea te whakaroa i te wā rokiroki.