35112-53-9 Usage
Description
Barium thiosulfate, with the molecular formula BaS2O3 and a molecular weight of 249.4602 g/mol, is a white, crystalline, water-insoluble, and poisonous solid. It is slightly soluble in water and insoluble in alcohol. Barium thiosulfate can be prepared by reacting sodium thiosulfate with barium chloride in water, resulting in a monohydrate form, BaS2O3·H2O, with the CAS number of 35112-53-9. BARIUM THIOSULFATE loses its water of hydration at 110°C and decomposes at 228°C to form sulfate, sulfur, and SO2.
Uses
Used in Explosives Industry:
Barium thiosulfate is used as a crucial component in the manufacturing of explosives due to its reactivity and ability to enhance the explosive properties of the final product.
Used in Photography:
In the photography industry, barium thiosulfate is utilized for its light-sensitive properties, playing a significant role in the development and processing of photographic films and papers.
Used in Matches Industry:
Barium thiosulfate serves as an essential ingredient in the production of safety matches, contributing to the ignition properties and ensuring a safe and reliable lighting source.
Used in Paints and Varnishes Industry:
BARIUM THIOSULFATE is used as an additive in the manufacturing of paints and varnishes, enhancing their durability, appearance, and resistance to various environmental factors.
Purification Methods
It is very slightly soluble in water and is washed repeatedly with chilled water and dried in air at 40o.
Check Digit Verification of cas no
The CAS Registry Mumber 35112-53-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,5,1,1 and 2 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 35112-53:
(7*3)+(6*5)+(5*1)+(4*1)+(3*2)+(2*5)+(1*3)=79
79 % 10 = 9
So 35112-53-9 is a valid CAS Registry Number.
InChI:InChI=1/Ba.H2O3S2/c;1-5(2,3)4/h;(H2,1,2,3,4)/q+2;/p-2
