Molecular formula: C5H14NO7S4Na
Chemical name: Thiosulfuric acid-s,s'-[2-(dimethylamino)-1,3-propanediyl]ester disodium
Molecular weight: 351.39
Properties: Monosultappure product is white crystal, Melting point 142-143℃. TECH active matterAssay90%-98%, Containing sodium chloride (in CI) ≤ 3%, sodium thiosulfate ≤ 2%, pH4-6, Heat Loss ≤ 1.5%; Appearance is white or pale yellow color of amorphous granular solid. Easy to absorb moisture, soluble in water, Solubility in 25 ℃ is 1300g / L; soluble in ethanol and anhydrous ethanol industry; slightly soluble in methanol, dimethyl formamide, dimethyl sulfoxide; do not dissolve in acetone, ethyl ether, chloroform, ethyl acetate, benzene and other solvents. Stable in pH5-9and degradation in the existing of iron. In the strong acid and alkali conditions, it can be hydrolyzed into Nereistoxin.
Product: 95%Monosultap TECH