Mea Hana Kumukūʻai Maikaʻi Sodium Tripolyphosphate CAS：7758-29-4

wehewehe pōkole:

ʻO Sodium tripolyphosphate i ʻike ʻia hoʻi ʻo pentasodium phosphate, sodium pyrometaphosphate, STPP, pentasodium tripolyphosphate. He kristal pauka keʻokeʻo me ka wai maikaʻi, ke kaumaha molekala pili o 367.Chemicalbook86, kiko heheʻe o 622 ℃, maʻalahi ka hoʻoheheʻe ʻia i ka wai, a he alkaline kona hopena wai. Hoʻohana pinepine ʻia i ka meaʻai ma ke ʻano he mea mālama wai, mea hoʻomaikaʻi maikaʻi, mea hoʻoponopono pH, a me ka mea hoʻohuihui metala.

He alkaline nāwaliwali ka wai hoʻoheheʻe wai o ka sodium tripolyphosphate (ʻo ka waiwai pH o kahi wai hoʻoheheʻe wai 1% ma kahi o 9.7), a hana ia i kahi hoʻokuʻu (like me ka emulsion) i loko o ka wai me ka pae pH o 4.3-14, i kapa ʻia ʻo dispersion. Hiki i ka sodium tripolyphosphate ke hoʻomaikaʻi i ka solubility o nā ʻāpana kemika wai a me nā paʻa i loko o ka wai (e like me ka wai) media, e hoʻolilo ana i ka wai i moakaka loa a like me kahi wai maoli. Ua kapa ʻia kēia ʻo solubilization. Ma muli o kona mau waiwai kūikawā, ua lilo ka sodium tripolyphosphate i mea maka koʻikoʻi a kūpono hoʻi i ka detergent holoi lole.

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Kikoʻī o ka mea hana ʻo Sodium Tripolyphosphate kumukūʻai maikaʻi CAS：7758-29-4

Hui	Nā kikoʻī	Hopena
ʻO ka sodium tripolyphosphate (Na₅P₃O₁₀) ʻike: % ≥	94.0	94.55
ʻO ka nui o ka phosphorus pentoxide (P2O5): % ≥	56.5	57.12
ʻO ka nui o ka wai hiki ʻole ke hoʻoheheʻe ʻia: % ≤	0.10	0.012
Ka waiwai PH (1% hopena):	9.2-10.0	9.5
Hao ma ke ʻano he Fe: %	0.015	0.003
Keʻokeʻo	85	90
Ka nui o ka hana:	0.35-0.9	0.81