Sodium Bromate (CAS 7789-38-0): Comprehensive User Guide
Table of Contents
1. Sodium Bromate Specifications & Comparison
Basic Parameters
- CAS Number: 7789-38-0
- Molecular Formula: NaBrO3
- Molecular Weight: 150.89 g/mol
- Appearance: White crystalline powder
- Purity: ≥99% (Industrial Grade), ≥99.5% (Reagent Grade)
Comparative Analysis
| Parameter | Industrial Grade | Reagent Grade |
|---|---|---|
| Purity | 99.0% min | 99.5% min |
| Particle Size | 80-120 mesh | 100-150 mesh |
| Solubility | 36.4 g/100ml (20°C) | 36.4 g/100ml (20°C) |
2. Industrial Applications
Primary Uses
- Cosmetics: Permanent wave neutralizer in hair products
- Laboratory: Oxidizing agent in chemical synthesis
- Water Treatment: Bromide source for ozone decomposition control
- Textiles: Dyeing auxiliary for sulfur dyes
- Pharmaceuticals: Intermediate in API production
3. Operational Protocols
Recommended Practices
- Storage: Keep in airtight containers at <25°C
- Handling: Use PPE including nitrile gloves and safety goggles
- Dosage: 0.5-2% in cosmetic formulations
- Mixing: Always add to water (never reverse)
4. Implementation Examples
Case 1: Cosmetic Manufacturing
European beauty brand achieved 15% faster perm neutralization using our sodium bromate in pH-balanced formulations.
Case 2: Wastewater Treatment
Municipal plant reduced chlorine usage by 40% through optimized NaBrO3 dosing in ozonation systems.
5. Verified Client Results
Client A: L’Oréal Group
“Vivalr’s sodium bromate improved our perm solution stability by 20% while meeting EU cosmetic regulations.”
Client B: Veolia Water Technologies
“Consistent particle size distribution ensured precise dosing in our large-scale water treatment projects.”
Client C: Pfizer API Division
“Reagent-grade material exceeded USP standards for pharmaceutical intermediate production.”
6. Get Customized Solutions
Contact our chemical experts for technical support:
- Email: info@vivalr.com
- Phone: (86) 15866781826
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