Kaihanga Utu Pai Sodium Tripolyphosphate CAS:7758-29-4

whakaahuatanga poto:

Ko te konutai tripolyphosphate e mohiotia ana ko te pentasodium phosphate, te konutai pyrometaphosphate, te STPP, te pentasodium tripolyphosphate. Ko te karaihe paura ma me te pai o te rere, te taumaha ngota ngota o te 367.Chemicalbook86, te rewa o te 622 ℃, he ngawari ki te wairewa i roto i te wai, me te wairewa wai he kawakore. Ka whakamahia noa i roto i te kai hei kaihoko pupuri wai, he kaihoko whakapai ake i te kounga, he kaiwhakahaere pH, he kaihoko chelating whakarewa.

Ko te konutai tripolyphosphate wairewa wai he kawakore (ko te uara pH o te wairewa wai 1% e tata ana ki te 9.7), ka hanga he whakatārewatanga (he rite ki te whakaemulsion) i roto i te wai me te awhe pH o 4.3-14, e kiia nei ko te marara. Ka taea hoki e te konutai tripolyphosphate te whakapai ake i te whakarewatanga o te wai me te matūriki matū totoka i roto i te wē (pērā i te wai) pāpāho, kia tino marama te otinga me te rite ki te otinga tūturu. E mohiotia ana tenei ko te solubilization. Na ona ahuatanga ahurei, kua noho te konutai tripolyphosphate hei rauemi mata tino pai mo te horoi horoi horoi.

Tukuna he imeera ki a matou

Taipitopito Hua

Tohu Hua

Whakatakotoranga o te Kaihanga Utu Pai Sodium Tripolyphosphate CAS:7758-29-4

Pūhui	Whakatakotoranga	Hua
Konutai tripolyphosphate (Na₅P₃O₁₀) ihirangi: %≥	94.0	94.55
Te ihirangi Phosphorus pentoxide (P2O5): % ≥	56.5	57.12
Ihirangi wairewa: % ≤	0.10	0.012
Uara PH (1% otinga):	9.2-10.0	9.5
Te rino hei Fe: %	0.015	0.003
Maama:	85	90
Kiato o te mahinga:	0.35-0.9	0.81