NaHSO₂·CH₂O·2H₂O

Property: white amorphous lumps or powder, odorless and or leeks smell slightly soluble in water, slightly soluble in alcohol. Case of acid decomposition to release hydrogen sulfide, stable at pH> 3, the alkali stable, strongreductive.
Quality standard, standard HG 2281-1992

Use:
Mainly used in printing and dyeing industry discharge agent, pull the color agent, reducing agent and used as the activator of styrene-butadiene rubber and synthetic resin, used as an antidote, detergents, detergent as well as for the preparation of indigo, vat dyes.also used for decoloring and bleaching of some organic compounds.
Packaging and storage:
Iron drums lined with plastic film bag, seal tight a barrel, the net weight: 50kg. Stored in a cool dry place to prevent sun exposure, rain