Chemical Name: Sodium 3-(benzothiazol-2-ylthio)-1-propanesulfonate
CAS No.: 49625-94-7
Molecular Fomula: C10H10NNaO3S3
Molecular weight: 311.38
Appearance: White to almost white crystalline powder
Assay: ≥98.0%
Parameter | Specification | Competitor A | Competitor B |
---|---|---|---|
CAS Number | 49625-94-7 | N/A | N/A |
Molecular Formula | C10H10NNaO3S3 | C9H8NO2S2 | C11H12NNaO4S2 |
Purity | ≥98% | ≥95% | ≥97% |
Solubility | Water-soluble (50g/L at 20°C) | Limited solubility | Moderate solubility |
Effective in closed-loop systems at 50-200ppm concentration levels, demonstrating 89% corrosion inhibition efficiency in ASTM D1384 tests.
Used as dyeing assistant at 0.5-1.2% wt concentration, improving color fastness by 2-3 grades on ISO 105-C06 scale.
Application | Dosage | pH Range | Temperature Limit |
---|---|---|---|
Cooling Systems | 100-150ppm | 6.5-8.5 | ≤80°C |
Metal Treatment | 2-5g/L | 3.0-5.5 | 40-60°C |
Implementation of 120ppm dosage reduced pipe corrosion rates from 12mpy to 1.3mpy (NACE SP0775 standard), extending infrastructure lifespan by 8-10 years.
0.8% additive concentration improved thermal stability by 35°C (TGA analysis), achieving UL94 V-0 flame rating compliance.
"After switching to CAS 49625-94-7, our clients reported 40% reduction in system downtime and 22% operational cost savings in heat exchanger maintenance."
"Incorporating 0.6% concentration improved dye uptake efficiency by 18% while reducing wastewater COD levels by 35%, meeting stricter environmental regulations."
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