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AMMONIUM THIOSULFATE with cas 7783-18-8

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.

Quick Details 

Other Names:ammonium seawater
MF:H8N2O3S2
EINECS No.:231-982-0
Place of Origin:Shandong, China
Grade Standard:Medicine Grade
Purity:56-60%
Appearance:Colorless liquid
Application:Used as an analytical reagent, Used as an analytical reagent
Brand Name:Unilong
Model Number:JL20210013
CAS:7783-18-8
Shelf life:2 Years
MOQ:1kg
Packing:250 kg/drum
molecular formula:H8N2O3S2
EINECS:231-982-0
Delivery:Immediately
Color:colorless clear liquid

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


Usage 

AMMONIUM THIOSULFATE with cas 7783-18-8 can be Used as an analytical reagent