Sodium thiosulfate pentahydrate CAS 10102-17-7

CAS:10102-17-7

Fomula ya Maselo:H10Na2O8S2

Kulemera kwa Maselo:248.18

EINECS:600-156-5

Mawu ofanana:SODIUM THIOSULFATE STD SOL. 0.1 MOL/L N15, 1 L; SODIUM THIOSULFATE STANDARD SOLUTION; SodiumThiosulphatePentahydrateAr; SodiumThiosulphatePentahydratePhoto; SodiumThiosulfateNa2O3S2.5H2O; SodiumThiosulfatePure(Pentahydrate); SodiumThiosulphatePentahydrateAcs; SodiumThiosulphateGr(Pentahydrate); Sodium thiosulfatepentahydrate, 99+%; forSilverstaining

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Kodi Sodium thiosulfate pentahydrate CAS 10102-17-7 ndi chiyani?

Sodium thiosulfate pentahydrate, yomwe imadziwikanso kuti Haibo, ili ndi formula ya molekyulu NagSO4.5H2O. Njira yopangira makristalo nthawi ndi nthawi yomwe imagwiritsidwa ntchito muukadaulo wa makristalo apakhomo ndi iyi: yankho la sodium thiosulfate yokhala ndi kuchuluka kwa 52-54Be 'ndi kutentha kwa 60-80 ℃ kumawonjezeredwa ku voliyumu inayake ya crystallizer nthawi imodzi, ndipo crystallizer imaziziritsidwa ndi kuziziritsidwa kawiri kwa chubu cha serpentine ndi jekete la pakhoma. Kutentha kwa zinthu zikatsika kufika pa 47-48 ℃, ziyenera kuchitika nthawi imodzi.

Kufotokozera

Chinthu	Kufotokozera
Malo otentha	100 C
Kuchulukana	1.01 g/mL pa 25 °C
Malo osungunuka	48.5 °C
PH	6.0-7.5 (100g/l, H2O, 20℃)
kukana	680 g/L (20 ºC)
Malo osungiramo zinthu	Sungani pa +5°C mpaka +30°C.

Kugwiritsa ntchito

Sodium thiosulfate pentahydrate imagwiritsidwa ntchito ngati chopangira zithunzi mumakampani omwe amakhudzidwa ndi kuwala kwa dzuwa. Imagwiritsidwa ntchito mumakampani opanga mapepala ngati chothandizira kuchotsa chlorine pambuyo pa kuyera kwa pulp. Imagwiritsidwa ntchito mumakampani osindikiza ndi kupaka utoto ngati chothandizira kuchotsa chlorine pa nsalu za thonje zomwe zawonongeka. Chemistry yowunikira imagwiritsidwa ntchito ngati chothandizira kusanthula mitundu ndi kusanthula kwa volumetric. Imagwiritsidwa ntchito mu zamankhwala ngati sopo komanso mankhwala ophera tizilombo toyambitsa matenda. Makampani opanga chakudya amagwiritsa ntchito ngati chothandizira chelating, antioxidant, ndi zina zotero.