CAS 7757-82-6 Sodium Sulfate in Stock

• CAS No.: 7757-82-6
• Formula: Na2so4
• EINECS: 231-820-9
• Type: Synthesis Material Intermediates
• Appearance: Powder
• Quality: Industrial
• Model NO.: yanxi-03
• Colour: White
• Melting Point: 884 °c (Lit.)
• Boiling Point: 1700°c
• Density: 2.68 G/Ml at 25 °c (Lit.)
• Refractive Index: 1.484
• Storage Condition: Store at +5°c to +30°c.
• Transport Package: Bag
• Specification: 25kg/bag
• Trademark: YANXI
• Origin: China
• HS Code: 29143990
• Production Capacity: 20metric Ton/Month

Product Description

Product Description

Product Introduction

 

 Molecular formula: Na2O4S
molecular weight: 142.03
CAS#:7757-82-6
Density: 2.7
Melting point: 884-885 °C
Boiling point: 1700 °C

Physical and chemical properties: white monoclinic crystal or powder.The relative density is 2.68.Melting point is 884 ºC.Soluble in water, aqueous solution is alkaline.Soluble in glycerin, insoluble in ethanol.Exposure to air is easily hygroscopic and becomes aqueous sodium sulfate.Converted to hexagonal crystallization at 241ºC.High purity, fine particles of anhydrous matter known as sodium sulfate.

 

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

 

Detailed Photos

 

 
Packaging specification:50kg/bag woven bag packaging (if there are other packaging requirements, please contact the manufacturer, and packaging can be carried out according to the actual needs of the customer)
 

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