1. The chemical industry is used to make sodium sodium
sulphide sodium silicate water glass and other chemical
products.
2. The cooking agent used in the making of kraft pulp
in the paper industry.
3. The glass industry is used instead of pure alkali as
a cosolvent.
4, the textile industry for the deployment of Vigny Lun
spinning coagulant.
5, for non-ferrous metal metallurgy, leather and other
aspects.
6, used for sodium sulfide, pulp, glass, water glass,
enamel, also used as a laxative and barium salt
poisoning antidote. It is a by-product of the use of
salt and sulfuric acid in the manufacture of
hydrochloric acid. Chemical is used in the manufacture
of sodium sulfide, sodium silicate and so on. The
laboratory is used to wash out barium salts. Industry
for the preparation of NaOH and H SO material, also
used for paper, glass, printing and dyeing, synthetic
fiber, leather etc.. In Organic Synthesis Laboratory of
sodium sulfate is one of the most commonly used
desiccant postprocessing.
7. It is mainly used as a filling material for
synthetic detergent. A steaming agent used in the
manufacture of kraft pulp in the paper industry. The
glass industry is used instead of soda. The chemical
industry is used as a raw material for the manufacture
of sodium sulfide, sodium silicate and other chemical
products. The textile industry is used to adjust the
Vigny spinning coagulation bath. The pharmaceutical
industry used as a laxative. It is also used in
non-ferrous metallurgy, leather and other
aspects.
8, the hydration product of calcium sulphoaluminate is
produced faster, and the hydration speed of cement is
accelerated. The content of sodium sulfate is generally
0.5% ~ 2% of the cement quality, which can increase the
early strength of concrete *0% ~ **0%, and the
intensity of *8 days is sometimes increased, sometimes
decreasing. The increase range is about *0%, which
varies with cement variety, curing condition and
dosage. It is also used as a filler for synthetic
detergent and also in the paper industry, the glass
industry, the chemical industry, the textile industry
and the pharmaceutical industry.
9. It is used as an analytical reagent, such as a
dehydrating agent, a digestible catalyst for nitrogen
determination, and a interference inhibitor in the
analysis of atomic absorption spectrometry. It is also
used in the pharmaceutical
industry.
*0, used in chemical industry, papermaking, printing
and dyeing, dye and glass and pharmaceutical industry,
can also be used in making synthetic fiber, leather,
non-ferrous metallurgy, enamel, also used as additives
in detergents and soaps.
*1. It can be used as a buffer in the sulphate zinc
plating to stabilize the pH value of the plating
bath.
