MF:H8N2O3S2
EINECS No.:231-982-0
Application:Used as an analytical reagent, Used as an analytical reagent
molecular formula:H8N2O3S2
OtherNames: Thiosulfuricacid,diammoniumsalt; thiosulfuricacid[h2s2o3],diammoniumsalt; AMMONIO TIOSOLFATO; AMMONIO TIOSOLFATO; AMMONIO HYPOSULFITE;
A kind of white orthorhombic crystal with strong hygroscopicity. When heated to 150℃, it will be decomposed into ammonium sulfite, sulfur, ammonia, hydrogen sulfide and water. Very soluble in water, insoluble in alcohol and ether, slightly soluble in acetone. Unstable in air, stable in ammonia.
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Voce
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Specifiche
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Caratteristiche
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Incolore o giallo-chiaro trasparente liquido
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Contenuto
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56-60%
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pH 20℃
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8-9
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Proportion 20℃
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1.30-1.32
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Sulfite
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≤1%
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Metalli Pesanti(Da Pb)
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≤0.001%
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Ferro(Fe)
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≤0.001%
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200kgs/drum, 16tons/20'container
Thiosulfuricacid,diammoniumsalt;thiosulfuricacid[h2s2o3],diammoniumsalt;AMMONIUMTHIOSULFATE;AMMONIUMTHIOSULPHATE;AMMONIUMHYPOSULFITE;AMMONIUMTHIOSULFATEPURE;AMMONIUMTHIOSULFATECRYSTALLIZEDSTAB;AmmoniumThiosulfateH8N2O3S2
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