hydrosulphite

hydrosulphite

(ˌhaɪdrəʊˈsʌlfaɪt)
n
(Elements & Compounds) another name (not in technical usage) for dithionite
[C20: from hydrosulph(urous) + -ite2]
References in periodicals archive ?
Tenders are invited for Supply Of Sodium Hydrosulphite
Reduction (about 50%) of soda and hydrosulphite consumption.
In this process Sulphur, in the form of sulphur dioxide (SO2) is recovered, which can be used in bleaching as a feed chemical, hydrosulphite manufacture, pH adjustment and residual peroxide destruction.
The dyed samples were then subjected for reduction clearing treatment for 20 min at 70[degrees]C with 2 g/l of caustic soda and 2 g/l sodium hydrosulphite (hydrose).
2m/EUR886,000) cash credit of Indian producer of sodium hydrosulphite Gulshan Chemicals Ltd (GCL).
Ammonium persulphate (APS), sodium hydrosulphite (SHS), and sodium dodecylsulfate (SDS) were purchased from Longxi Fine Chemical, and were used without further purification.
The furnish consisted of 100% thermo-mechanical pulp, bleached with hydrosulphite and containing no fillers or additives.
Two weeks ago, I was using a fabric dye which contained sodium hydrosulphite.
The disadvantage is the large quantity of hydrosulphite and caustic soda required.
TSIL manufactures sulphoxylates and zinc-based products such as sodium hydrosulphite, sodium formaldehyde sulphoxylate (Safolite), zinc formaldehyde sulphoxylate (Safolin), zinc dust, and zinc oxide and its salts.
FSANZ Chief Executive Officer Steve McCutcheon said the application, from Seafood New Zealand Limited, was seeking approval for the additive sodium hydrosulphite.
Hdpe carboy, ammonia solution ar/gr grade n 25-35 litre hdpe carboy, calcium oxide powder (ar grade) in 8-10kg pack, sodium hydrosulphite (commercial grade) in 5kg.