Sodium Sulphate Na2so4 Powder CAS 7757-82-6

• CAS No.: 7757-82-6
• Formula: Na2so4
• EINECS: 231-820-9
• Appearance: White Crystals or Crystalline Powder, Powder
• Grade Standard: Industrial Grade
• Product Name: Sodium Sulphate
• Classification: Sulphate
• Solubility: Solubility
• Molecular Weight: 142.04
• Density: 2.68 G/Ml
• Odor: Odorless
• Application: Washing Powder/Textile/Glass
• Transport Package: 25kg/ Bag
• Origin: China

Product Description

Product Description

Sodium sulfate/sodium suphate anhydrous, inorganic compounds, high-purity, fine-grained anhydrates are called Yuanming powder. Yuanming powder, white, odorless, bitter crystalline or powder, hygroscopic. The shape is colorless, transparent, large crystal or small crystal of granularity. Mainly used in water glass, glass, enamel, pulp, refrigerant mixture, detergent, desiccant, dye
thinner, analytical chemicals, pharmaceuticals, etc.

 

Specification

Item	Standard					Result
Appearance	White crystals or crystalline powder					Passed
Na2SO4	≥99.0%					99.60%
NaCL	≤0.35%					0.005%
Fe	≤0.002%					0.001%
Mg(Ca,Mg)	≤0.15%					0.01%
Water Non-dissolved Matter	≤0.05%					0.04%
Whiteness	≥88%					92%
Moisture	≤0.20%					0.02%
Ph	6-9					8.09
Bulk Density	1.42g/cm^3
Conclusion:	The product complies with the standard above.

Application

1. Chemical industry used to manufacture sodium sulfide sodium silicate and other chemical products.

2. Paper industry for the manufacture of kraft pulp cooking agent.

3. Glass industry to replace soda as co-solvent.

4. Textile industry for the deployment of vinylon spinning coagulant.

5. Used for nonferrous metal metallurgy, leather and other aspects.
6. Used as analytical reagent, such as dehydrating agent, digestion catalyst for nitrogen determination, interference inhibitor in atomic absorption spectrometry analysis. It is also used in the medical industry.