SSA Sodium Sulphate Powder Na2SO4 99.0% Min Purity with 884°C Melting Point for Industrial and Food Applications
Price:
negotiable
MOQ:
Negotiation
Delivery Time:
30 days
Brand:
Konpoint
Product Description
SSA Sodium Sulphate Powder (Na₂SO₄) - Industrial & Food Grade
Product Overview
SSA Sodium Sulphate Powder (Chemical Formula: Na₂SO₄, CAS: 7757-82-6) is a versatile white crystalline powder with density of 1.4 g/cm³ and melting point of 884°C. This high-purity compound serves as a multi-functional additive across various industries.
Industry Applications
- Industrial Grade: Dechlorinating and bleaching agent in dyeing, printing, leather tanning; developer, stabilizer, and reductant in various processes; used in papermaking, electronics, and water treatment
- Food Grade (E223): Preservative, antioxidant, and antimicrobial agent for dried fruits, glazed vegetables, citrus juices, shrimp, and prawns; antifermentative in silage treatment; bacteriostatic in starch production
- Photo Grade: Component of developer baths in photographic industry
- Pharmaceutical Grade: Production of chloroform, benzene, and formaldehydephenylpropanoid sulfone
Key Characteristics
- White monoclinic crystal or powder form with 1.4 g/cm³ density
- High melting point of 884°C for thermal stability
- Effective detergent additive with excellent solubility
- Wide application across paper, glass, chemical, and pharmaceutical industries
Technical Specifications
| Parameter | Standard |
|---|---|
| Sodium Sulphate Content | 99.0% MIN |
| Water Insoluble Matter | 0.05% MAX |
| Chloride (as Cl) | 0.35% MAX |
| Calcium + Magnesium (as Mg) | 0.15% MAX |
| Iron (Fe) | 0.002% MAX |
| Moisture Content | 0.2% MAX |
| Whiteness | 80 MIN |
Product Identification
Name: Sodium Sulphate Anhydrous
HS Code: 28331100
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Company
SICHUAN JINZHUANG TECHNOLOGY CO., LTD
Location
Meishan City, Sichuan Province, China
Contact Person
Steve Zhou