Sodium Sulphate Decahydrate CAS 7727-73-3

CAS:7727-73-3

Fomula ya Maselo:H20Na2O14S

Kulemera kwa Maselo:322.19

EINECS:616-445-4

Nthawi Yosungira:Chaka chimodzi

Dzina lofanana:Mchere wa Glauber; Natrii Sulfas decahydricus; Sodium Sulphate 10-HYDRATE; Sodium Sulphate decahydrate; Sodium Sulphate IOH2O

Siyani Uthenga Wanu

Tsatanetsatane wa Zamalonda

Tsitsani

Ma tag a Zamalonda

Kodi Sodium Sulphate Decahydrate CAS 7727-73-3 ndi chiyani?

Sodium sulfate decahydrate (mchere wa Glauber, mirabilite, Na2SO4·10H2O) ndi mchere wa decahydrate wa sodium sulfate. Kapangidwe ka kristalo kafufuzidwa ndi maphunziro a single-crystal neutron diffraction. Enthalpy yake yopangira makristalo yayesedwa. Ikhoza kupangidwa pochita MnSO4, thiophene-2,5-dicarboxylic acid ndi sodium glutamate.

Kufotokozera

CHINTHU	MUYENERERO
Maonekedwe	Ufa woyera wa kristalo.
Zamkati (Na2SO4·10H2O) ≥%	99.7
Mtengo wa PH (50g/L yankho, 25℃)	5.0-8.0
Kuyesa komveka bwino	PASI
Madzi osasungunuka ≤%	0.005
Kloridi (Cl) ≤%	0.001
Phosphate (PO4) ≤%	0.001

Kugwiritsa ntchito

1 Kuchiza madzi:

Sodium sulfate decahydrate ingagwiritsidwe ntchito pokonza madzi, makamaka pochotsa ma ayoni achitsulo ndi zinthu zina zodetsa m'madzi. Imatha kuchita bwino ndi ma ayoni achitsulo kuti ipange ma precipitates osasungunuka.

2 Zotsukira ndi ufa wotsukira:

Mu sopo ndi ufa wotsukira, sodium sulfate decahydrate imagwiritsidwa ntchito ngati chothandizira pokonza kutsuka. Ingagwiritsidwe ntchito ngati chowongolera kuuma kwa madzi mu sopo kuti mchere womwe uli m'madzi usakhudze kwambiri kutsuka.

3 Makampani opanga mapepala:

Pakupanga mapepala, angagwiritsidwe ntchito ngati choletsa kapena chowonjezera kuti asinthe pH ya zamkati ndikukweza mtundu wa mapepala.

4 Kupanga Magalasi: Pakupanga magalasi, sodium sulfate decahydrate ingagwiritsidwe ntchito ngati njira yochepetsera kusungunuka kwa madzi ndikuwonjezera mphamvu yosungunuka.

5 Desiccant: Nthawi zina, sodium sulfate decahydrate ingagwiritsidwenso ntchito ngati desiccant yokhala ndi hygroscopicity yamphamvu ndipo imagwiritsidwa ntchito poumitsa m'ma laboratories kapena m'mafakitale.