AMMONIUM THIOSULFATE with cas 7783-18-8

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; AMMONIUM THIOSULFATE; AMMONIUM THIOSULPHATE; AMMONIUM HYPOSULFITE;

 

CAS: 7783-18-8
Purity: 56-60%
MF: H8N2O3S2
AMMONIUM THIOSULFATE with cas 7783-18-8
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what is  of AMMONIUM THIOSULFATE with cas 7783-18-8

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.

Specification 

Item
Specifications
Characteristics
Colorless or light yellow transparent liquid
Content
56-60%
pH 20℃
8-9
Proportion 20℃
1.30-1.32
Sulfite
≤1%
Heavy Metal(By Pb)
≤0.001%
Iron(Fe)
≤0.001%


Packing 

200kgs/drum, 16tons/20’container


Related Keywords

Thiosulfuricacid,diammoniumsalt;thiosulfuricacid[h2s2o3],diammoniumsalt;AMMONIUMTHIOSULFATE;AMMONIUMTHIOSULPHATE;AMMONIUMHYPOSULFITE;AMMONIUMTHIOSULFATEPURE;AMMONIUMTHIOSULFATECRYSTALLIZEDSTAB;AmmoniumThiosulfateH8N2O3S2

AMMONIUM THIOSULFATE with cas 7783-18-8
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