Na2SO4 Sodium Sulfide Cas Number 7757 82 6 For Dyes And Pharmaceuticals

Product Specification

Na2SO4 Sodium sulfide is used in the production of dyes and pharmaceuticals

Product Introduction:

Sodium sulfate, an inorganic compound, also known as sodium sulfate decahydrate or saltpeter, is a high-purity, fine-grained anhydrous substance called sodium sulfate powder. Yuanming powder is a white, odorless, bitter crystalline or powder with hygroscopicity. The appearance is colorless, transparent, large crystals or granular small crystals. Mainly used for making water glass, glass, porcelain glaze, pulp, refrigeration mixtures, detergents, desiccants, dye diluents, analytical chemical reagents, pharmaceuticals, etc.

Basic Product Information:

Product Usage:

1. The chemical industry uses it to manufacture sodium sulfide, sodium silicate, water glass, and other chemical products.

2. Steaming and cooking agents used in the paper industry to produce kraft pulp.

3. Glass industry is used as a substitute for soda ash as a solubilizer.

4. Used in the textile industry to prepare spinning coagulants for vinylon.

5. Used in non-ferrous metal metallurgy, leather and other fields.

6. Used to produce sodium sulfide, pulp, glass, water glass, porcelain glaze, as well as laxatives and antidotes for barium salt poisoning. It is a byproduct of using salt and sulfuric acid to produce hydrochloric acid. Used in the chemical industry to produce sodium sulfide, sodium silicate, etc. The laboratory is used to wash away barium salts. Used as a raw material for the production of NaOH and H ₂ SO ₄ in industry, it is also used in papermaking, glass, printing and dyeing, synthetic fibers, leather making, etc. Sodium sulfate is the most commonly used post-treatment desiccant in organic synthesis laboratories.

7. Mainly used as a filling material for synthetic detergents. Steaming and cooking agents used in the paper industry to produce kraft pulp. Glass industry is used to replace soda ash. The chemical industry uses it as a raw material for manufacturing sodium sulfide, sodium silicate, and other chemical products. The textile industry is used to prepare the coagulation bath for spinning vinylon. Used as a laxative in the pharmaceutical industry. It is also used in non-ferrous metallurgy, leather and other fields.

8. The hydration product calcium sulfoaluminate is generated faster, thereby accelerating the hydration and hardening speed of cement. The dosage of sodium sulfate is generally 0.5% to 2% of the cement mass, which can improve the early strength of concrete by 50% to 100%. The 28 day strength sometimes increases and sometimes decreases, with an increase of about 10%, depending on the type of cement, curing conditions, and dosage. It is also used as a filling material for synthetic detergents, as well as in the paper industry, glass industry, chemical industry, textile industry, and pharmaceutical industry.

9. Used as an analytical reagent, such as a dehydrating agent, a digestion catalyst for nitrogen fixation, and an interference inhibitor in atomic absorption spectroscopy analysis. It is also used in the pharmaceutical industry.

10. Used in the chemical, papermaking and glass, dye, printing and dyeing, and pharmaceutical industries, as well as in the manufacturing of synthetic fibers, leather, non-ferrous metallurgy, porcelain glazes, etc. It is also used as an additive in detergents and soaps.

11. It can be used as a buffering agent in sulfate zinc plating to stabilize the pH value of the plating solution.