Sodium Aluminate Cas 11138-49-1/1302-42-7

1. Sodium Aluminate: Product Overview & Specifications

CAS No.: 11138-49-1 / 1302-42-7
Chemical Formula: NaAlO₂
Appearance: White crystalline solid or solution
Al₂O₃ Content: 40-45%
Solubility: Highly soluble in water (exothermic reaction)

2. Key Industrial Applications

Water Treatment

Primary uses include:

• Coagulation for turbidity removal
• Phosphate precipitation in wastewater

Paper Manufacturing

Acts as:

• Size precipitation agent
• Wet-strength additive

3. Operational Guidelines

Dosage Recommendations:

4. Implementation Case Studies

Municipal Water Plant Optimization

Location: Jiangsu Province, China
Results: 22% reduction in operational costs through improved flocculation efficiency

5. Client Success Stories

Case 1: Textile Wastewater Treatment

Client: Guangdong EcoTextile Co., Ltd.
Challenge: COD reduction from 800 mg/L to <100 mg/L
Solution: Sodium Aluminate + Polymer combination
Outcome: 92% COD removal achieved

Case 2: Paper Coating Production

Client: Vietnam Paper Solutions
Improvement: 18% increase in coating uniformity
Process: 2.5% sodium aluminate addition in coating formulation

6. Technical Consultation & Sampling

For formulation assistance or material testing:
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• MSDS
• Customized technical briefs
• Batch analysis reports