Moetsi Theko e Ntle Sodium Tripolyphosphate CAS: 7758-29-4

tlhaloso e khuts'oane:

Sodium tripolyphosphate e tsejoang hape e le pentasodium phosphate, sodium pyrometaphosphate, STPP, pentasodium tripolyphosphate. White powdery kristale e nang le mokelikeli o motle, boima ba limolek'hule tse 367.Chemicalbook86, ntlha e qhibilihisang ea 622 ℃, e qhibilihang habonolo metsing, 'me tharollo ea eona ea metsi ke alkaline. Hangata e sebelisoa lijong e le moemeli oa ho boloka metsi, moemeli oa ntlafatso ea boleng, molaoli oa pH, le moemeli oa chelating oa tšepe.

Sodium tripolyphosphate aqueous solution ke alkaline e fokolang (boleng ba pH ba 1% ea tharollo e nang le metsi e ka bang 9.7), 'me e theha ho emisa (e ts'oanang le emulsion) metsing ka mefuta ea pH ea 4.3-14, e bitsoang dispersion. Sodium tripolyphosphate e ka boela ea ntlafatsa ho qhibiliha ha likaroloana tsa lik'hemik'hale tse metsi le tse tiileng ka har'a metsi (joaloka metsi) mecha ea litaba, ho etsa hore tharollo e be pepeneneng ka ho feletseng le ho tšoana le tharollo ea sebele. Sena se tsejoa e le solubilization. Ka lebaka la thepa ea eona e ikhethang, sodium tripolyphosphate e fetohile thepa e tala ea bohlokoa le e loketseng ho sesepa sa ho hlatsoetsa liaparo.

Re romelle lengolo-tsoibila

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Tlhaloso ea Moetsi oa Theko e Ntle Sodium Tripolyphosphate CAS:7758-29-4

Motsoako	Tlhaloso	Sephetho
Sodium tripolyphosphate (Na₅P₃O₁₀) litaba: %≥	94.0	94.55
Phosphorus pentoxide (P2O5) litaba: % ≥	56.5	57.12
Likahare tse sa keneng ka metsing: % ≤	0.10	0.012
PH boleng (1% tharollo):	9.2-10.0	9.5
Aene e le Fe: %	0.015	0.003
Bosoeu:	85	90
Boima ba ts'ebetso:	0.35-0.9	0.81