Sodium Benzaldehyde-2-Sulfonate (CAS 1008-72-6): Comprehensive User Guide
Table of Contents
1. Product Overview & Specifications
CAS Number: 1008-72-6
Molecular Formula: C7H5NaO4S
Appearance: White to off-white crystalline powder
Solubility: Highly soluble in water, moderate in polar solvents
Storage: Store in a cool, dry place (2-8°C)
Comparative Analysis
| Parameter | Sodium Benzaldehyde-2-Sulfonate | Generic Sulfonates |
|---|---|---|
| Reactivity | High (due to sulfonate group) | Moderate |
| Thermal Stability | Stable up to 200°C | Degrades at 150°C |
2. Key Applications
Pharmaceutical Intermediates
Used in synthesizing antihypertensive drugs and antiviral agents due to its electron-withdrawing sulfonate group.
Electroplating Additives
Enhances metal deposition uniformity in nickel/cobalt plating baths.
3. Usage Case Studies
Case 1: Drug Synthesis Optimization
A European pharma company achieved 18% higher yield in valsartan production by replacing benzaldehyde with sodium benzaldehyde-2-sulfonate.
4. Client Success Stories
Client A: Tier-1 Electroplating Manufacturer
Challenge: Inconsistent zinc-nickel alloy coatings
Solution: 0.5g/L additive in plating bath
Result: 99.2% coating uniformity | 30% reduced waste
5. Request a Quote
Contact our technical team for bulk pricing or formulation support:
info@vivalr.com
(86) 15866781826
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