Mugadziri Mutengo Wakanaka Sodium Tripolyphosphate CAS:7758-29-4

tsananguro pfupi:

Sodium tripolyphosphate inozivikanwawo se pentasodium phosphate, sodium pyrometaphosphate, STPP, pentasodium tripolyphosphate. White powdery crystal ine yakanaka fluidity, hama molecular uremu hwe367.Chemicalbook86, melting point ye622 ℃, inonyungudika nyore mumvura, uye mhinduro yayo ine aqueous ndeye alkaline. Inowanzo shandiswa muchikafu sechinhu chekuchengetedza mvura, mumiriri wekuvandudza mhando, pH regulator, uye simbi chelating agent.

Sodium tripolyphosphate aqueous solution is weakly alkaline ( pH value ye 1% aqueous solution inenge 9.7), uye inoita kuturika (kufanana neemulsion) mumvura ine pH range ye4.3-14, inonzi dispersion. Sodium tripolyphosphate inogona zvakare kuvandudza kunyungudika kwemvura uye yakasimba kemikari zvimedu mumvura (semvura) midhiya, ichiita kuti mhinduro yacho ive pachena uye yakafanana nemhinduro chaiyo. Izvi zvinozivikanwa se solubilization. Nekuda kweiyo yakasarudzika zvimiro, sodium tripolyphosphate yave yakakosha uye yakakodzera mbishi zvinhu mune yekuwachira detergent.

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Tsanangudzo yeMugadziri Mutengo Wakanaka Sodium Tripolyphosphate CAS:7758-29-4

Musanganiswa	Tsanangudzo	Mhedzisiro
Sodium tripolyphosphate (Na₅P₃O₁₀) zvirimo: %≥	94.0	94.55
Phosphorus pentoxide (P2O5) zvirimo: % ≥	56.5	57.12
Mvura isingasviki zvemukati: % ≤	0.10	0.012
PH kukosha (1% mhinduro):	9.2-10.0	9.5
Iron as Fe: %	0.015	0.003
Huchena:	85	90
Density yekuita:	0.35-0.9	0.81