Sodium sulfate anhydrous

99.99% metals basis

Reagent Code: #128687
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CAS Number 7757-82-6

science Other reagents with same CAS 7757-82-6

blur_circular Chemical Specifications

scatter_plot Molecular Information
Weight 142.04 g/mol
Formula Na₂SO₄
badge Registry Numbers
EC Number 231-820-9
MDL Number MFCD00003504
thermostat Physical Properties
Melting Point 884 °C(lit.)
Boiling Point 1700 °C
inventory_2 Storage & Handling
Density 2.68 g/mL at 25 °C(lit.)
Storage Room temperature

description Product Description

Used as a drying agent in laboratories due to its ability to remove trace moisture from organic solvents. Commonly employed in the purification of chemicals where water-free conditions are required. Also serves as a filler in powdered detergents, enhancing cleaning efficiency by preventing caking and improving flow. In the textile industry, it acts as a leveling agent in dyeing processes, helping dyes distribute evenly on fabrics. Additionally, used in the manufacturing of glass and paper, where it contributes to the reduction of molten glass viscosity and aids in pulp processing.

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Test Parameter Specification
Purity (Based on Trace Metals)(%) 99.99-100
SO4 by Gravimetric Analysis With Ba Chloride (%) 66.3-69
TOTAL METALLIC IMPURITIES(PPM) 0-100
APPEARANCE White powder or chunks
ICP Conforms to structure
X-RAY DIFFRACTION Conforms to structure

shopping_cart Available Sizes & Pricing

Size Availability Unit Price Quantity
inventory 25g
10-20 days ฿920.00
inventory 100g
10-20 days ฿3,070.00
inventory 500g
10-20 days ฿9,850.00

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Sodium sulfate anhydrous
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Used as a drying agent in laboratories due to its ability to remove trace moisture from organic solvents. Commonly employed in the purification of chemicals where water-free conditions are required. Also serves as a filler in powdered detergents, enhancing cleaning efficiency by preventing caking and improving flow. In the textile industry, it acts as a leveling agent in dyeing processes, helping dyes distribute evenly on fabrics. Additionally, used in the manufacturing of glass and paper, where it contributes to the reduction of molten glass viscosity and aids in pulp processing.
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