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SSA Series Sodium Sulphate Anhydrous
RAW MATERIAL
SSA

SSA Series Sodium Sulphate Anhydrous

SSA Sodium Sulphate Anhydrous is a white crystalline inorganic material used in detergent, paper, glass, dye, and related industrial formulations, with regular and neutral grades available for different quality requirements.

Chemical Name
Sodium Sulphate Anhydrous
Molecular Weight
142.04 g/mol
Molecular Formula
Na2SO4
EINECS
231-820-9
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PRODUCT OVERVIEW

Product Description

SSA Series Sodium Sulphate Anhydrous is a white crystalline inorganic material used across detergent, glass, paper, dye, and other industrial applications. The material is readily soluble in water and is available in different grades to meet varying requirements for purity, pH, chloride content, moisture, insoluble matter, and mineral content. The referenced range includes Regular SSA and Neutral SSA grades. Neutral SSA provides higher purity together with lower chloride, moisture, and water-insoluble specifications, making it suitable for applications requiring tighter quality control. Its consistent physical characteristics and broad industrial compatibility make Sodium Sulphate Anhydrous suitable as a formulation component, processing material, and raw material for selected chemical manufacturing applications.
PRODUCT PARAMETERS

General Parameters

Appearance
White crystalline powder
Melting Point
884°C
Density
2.68 g/cm³
Water Solubility
Approx. 200 g/L at 20°C
KEY PROPERTIES

Product Characteristics

White crystalline inorganic material with consistent physical characteristics.
Readily soluble in water for use in compatible industrial formulations.
Available in regular and neutral grades to meet different purity and quality requirements.
Offers controlled moisture, chloride, and water-insoluble specifications according to grade.
Suitable as a formulation component and processing material in detergent and related industries.
Can serve as a raw material for selected sodium silicate and other industrial manufacturing applications.
TECHNICAL SPECIFICATIONS

Specification Data

Specification Regular SSA Neutral SSA
Purity by wt % 98 min 99.0 min
pH (5% solution at 20°C) 9 - 11 6 - 8
Chlorides as Cl by wt % 0.7 max 0.12 max
Moisture by wt % 0.5 max 0.1 max
Fe by wt % 0.001 max 0.002 max
Water insoluble by wt % 0.1 max 0.05 max
Ca²⁺ + Mg²⁺ by wt % 0.3 max 0.1 max
APPLICATIONS

Typical Uses

✓
Detergent powder and cleaning-product formulations
✓
Paper-manufacturing applications
✓
Glass-manufacturing applications
✓
Dye and textile-related industrial formulations
✓
Raw material for selected sodium silicate manufacturing processes
STORAGE & HANDLING

Handling Guidance

Protect the material from excessive moisture and follow the current supplier SDS, COA, and approved storage requirements. Shelf-life and handling conditions should be confirmed from the documentation supplied with the specific product grade.
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