Sodium thiosulfate pentahydrate CAS 10102-17-7

CAS:10102-17-7

Cov mis molecular:H10Na2O8S2

Qhov Hnyav Molecular:248.18

EINECS:600-156-5

Cov lus txhais:SODIUM THIOSULFATE STD SOL. 0.1 MOL/L N15, 1 L; SODIUM THIOSULFATE TXHEEJ TXHEEM DEJ; SodiumThiosulphatePentahydrateAr; SodiumThiosulphatePentahydratePhoto; SodiumThiosulfateNa2O3S2.5H2O; SodiumThiosulfatePure (Pentahydrate); SodiumThiosulphatePentahydrateAcs; SodiumThiosulphateGr (Pentahydrate); Sodium thiosulfate pentahydrate, 99+%; rau Silverstaining

Sau Koj Cov Lus

Cov Khoom Qhia Txog Khoom

Rub tawm

Cov Cim Npe Khoom

Sodium thiosulfate pentahydrate CAS 10102-17-7 yog dab tsi?

Sodium thiosulfate pentahydrate, feem ntau hu ua Haibo, muaj cov mis molecular NagSO4.5H2O. Cov txheej txheem crystallization intermittent tam sim no siv hauv kev siv tshuab crystallization hauv tsev yog raws li nram no: cov kua sodium thiosulfate nrog qhov concentration ntawm 52-54Be 'thiab qhov kub ntawm 60-80 ℃ yog ntxiv rau qee qhov ntim ntawm crystallizer ib zaug, thiab cov crystallizer txias los ntawm kev txias ob zaug ntawm lub raj serpentine thiab lub tsho phab ntsa. Thaum qhov kub ntawm cov khoom siv poob rau 47-48 ℃, nws yuav tsum ua tiav hauv ib zaug.

Cov Lus Qhia Tshwj Xeeb

Khoom	Cov Lus Qhia Tshwj Xeeb
Kub taw tes	100 C
Qhov Ceev	1.01 g/mL ntawm 25 °C
Qhov kub yaj	48.5 °C
PH	6.0-7.5 (100g/l, H2O, 20℃)
kev tiv taus	680 g/L (20 ºC)
Cov xwm txheej cia khoom	Khaws cia ntawm +5°C txog +30°C.

Daim Ntawv Thov

Sodium thiosulfate pentahydrate siv ua cov khoom siv kho duab hauv kev lag luam photosensitive. Siv rau hauv kev lag luam ntawv ua tus neeg sawv cev dechlorination tom qab pulp bleaching. Siv rau hauv kev lag luam luam ntawv thiab zas xim ua tus neeg sawv cev dechlorination rau cov ntaub paj rwb bleached. Analytical chemistry siv ua reagent rau kev tshuaj xyuas txheej xim thiab kev tshuaj xyuas volumetric. Siv rau hauv kev kho mob ua tus neeg sawv cev ntxuav thiab tua kab mob. Kev lag luam zaub mov siv nws ua tus neeg sawv cev chelating, antioxidant, thiab lwm yam.