I-sodium acid pyroidphate | 7758-16-9 | I-SApp Food Additive Food Okufakiwe

I-sodium acid pyroidphate | 7758-16-9 | Isengezo sokudla se-SApp

Incazelo emfushane:

Igama lomkhiqizo:I-sodium acid pyrophosphate

Amanye amagama:Obabanikazi

Isigaba:Eminye Imikhiqizo

Cas Cha:7758-16-9

Ama-einec: /

Ukubukeka:Umhlophe we-powder

Ifomula ye-Molecular: /

I gama le-brand:Umbala

Impilo yeshelufu:iminyaka engu-2

Indawo yemvelaphi:Izitsha zokudlela zebumba uqobo

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Ukuchazwa Komkhiqizo

(1) I-powder emhlophe ye-granular, density ehlobene ne-1.86g / m. Incibilika emanzini futhi insoluble e-ethanol. Uma isixazululo saso samanzi sifudunyezwa kanye ne-inorganic acid ebihlazekile, izokwenziwa nge-hydrolyzed ku-phosphoric acid.

(2) I-colorcom sodium acid pyrophosphate yi-hydroscopic, futhi lapho uthatha umswakama uzoba ngumkhiqizo ngama-hexahydrate. Uma kufuthelwa emazingeni okushisa angenhla kwama-220 ℃., Kuzobukwa kube yi-sodium meta phosphate.

Ukucaciswa komkhiqizo

Into yendaba	Umphumela (ibanga lokudla)
Okuqukethwe okuyinhloko% ≥	93.0-100.5
P2o5% ≥	63.0-64.0
PH we-1% Solution	3.5-4.5
Amanzi Awoluble% ≤	1.0
Ukuhola (njenge-PB)% ≤	I-0.0002
I-Arsenic (as)% ≤	0.0003
Izinsimbi ezisindayo njenge (PB)% ≤	0.001
Ama-fluorides (f)% ≤	0.005