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

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

COA Ammonium thiosulfate