Te Hauhāora Hiraka CAS 7631-86-9

CAS:7631-86-9

MF:O2Si

MW:60.08

Nama EINECS:231-545-4

Ngā kupu taurite:SILICAGEL60PF254MO TE WHAKARITE; LICHROSORBSI100(10MYM)10G; TLC-SILICAGEL60GF254MEANPARTICLESI; LICHROSORBSI100(10MYM)100G; WAIHANGA 5KG; SILICAGEL60GF254WHAWHI-PAPA CHROM; SILICAGEL60PF254+366MO TE WHAKARITE; WAIHANGA 25KG

Waiho tō karere

Taipitopito Hua

Tikiake

Ngā Tohu Hua

He aha te Silicon Dioxide CAS 7631-86-9?

He pai te hauhāora hiko hei whakakaha rapa, ka taea te whakapai ake i te kaha kume me te ātete kakahu o te rapa whakamomona, te whakaiti i te nui o te rapa e whakamahia ana, te whakaiti i ngā utu, me te kaha piri, kia nui ake ai tōna kaha marara i roto i te rapa mata. He pai ake ngā āhuatanga ā-tinana i hangaia e ngā matūriki o te silica me ngā matūriki rapa i ērā o te waro pango ki te whakarei ake i te kaha ā-pūkaha me te kaha haehae o te rapa whakamomona.

Whakatakotoranga

Āhua	Paura Mā
Te mā	≥93
Matūriki rahi	15-20nm
PH(5%whakatārewatanga)	4.5-6.5
Te whakamahana ngaronga(105℃) mō2hr.)	≤3.0%
Kīanga papatipu	40-50g/rita
Mata motuhake rohe	200±25m²/g
Te parakore	≥95%

Tono

E whakamahia ana te hauhā konukōre i roto i ngā ahumahi pēnei i ngā potae, ngā hua rapa āhua mārama me te tino mārama, tae atu ki ngā kapu rapa me ngā taura. E whakamahia ana i roto i ngā hua rapa pēnei i ngā whitiki kawe me ngā roera rapa.

Ka keria te Silica (SiO2) (RI: 1.48) mai i ngā putunga o te toka ngohengohe diatomaceous (keiselghur). He rōpū nui tēnei o ngā tae whakaroa, e whakamahia ana i roto i ngā rahi matūriki rerekē. Ka whakamahia hei mea whakatārewatanga hei whakaiti i te kanapa o ngā paninga mārama, hei hoatu hoki i ngā āhuatanga rere angiangi kutikuti ki ngā paninga. He utu nui.