Sodium pyrosulfate CAS 13870-29-6

CAS:13870-29-6

Cov mis molecular:Na2O7S2

Qhov Hnyav Molecular:222.11

EINECS:237-625-5

Cov lus txhais:disodium disulphate; SODIUM PYROSULFATE; SODIUM DISULFATE; Disulfuricacid,disodiumsalt; Sodiumpyrosulphate; SodiuM anhydrosulfate; Disodium disulfate; Disulfuric acid, sodiumsalt (1: 2); Sodium acid sulfate anhydrous Disulfuric acid, disodium ntsev; Tuam Tshoj tus neeg muab khoom disodium disulphate; Sodium pyrosulfate, 96%, rau kev tsim khoom

Sau Koj Cov Lus

Cov Khoom Qhia Txog Khoom

Rub tawm

Cov Cim Npe Khoom

Sodium pyrosulfate CAS 13870-29-6 yog dab tsi?

Sodium pyrosulfate yog ib qho siv lead ua dawb uas muaj qhov deliquescent heev thiab lwj mus ua pa luam yeeb hauv huab cua noo. Fluorescence tshwm sim thaum raug rau ultraviolet radiation. Melting point 400.9 ℃, qhov ceev sib piv 2.65825. Yaj rau hauv dej los ua NaHSO4, yaj hauv fuming sulfuric acid, insoluble hauv ethanol. Yaj rau hauv Na2SO4 thiab SO3 ntawm 460 ℃

Cov Lus Qhia Tshwj Xeeb

Khoom	Cov Lus Qhia Tshwj Xeeb
Kev dawb huv	96%
Qhov Ceev	2.67
Qhov kub yaj	396 °C
MF	Na2O7S2
MW	222.11
EINECS	237-625-5

Daim Ntawv Thov

Sodium pyrosulfate: tau los ntawm kev ua kom sov sodium bisulfate lossis los ntawm kev ua kom sov sodium sulfate nrog SO3, feem ntau yog siv los ua tus neeg sawv cev melting acidic los yaj cov hlau.