Export Grade Resist Salt (MNBSA) CAS 127-68-4
Resist Salt (MNBSA / Meta Nitrobenzene Sulphonic Acid / Ludigol, CAS 127-68-4) is a high-performance textile auxiliary chemical, manufactured and exported from India for reactive dyeing, textile printing, and electroplating industries. Manufactured to international quality standards, our Resist Salt is available in powder, granular, and wet forms with 96%, 80%, and 75% purity grades to meet diverse industrial requirements. It acts as an effective oxidizing agent, dye intermediate, and printing auxiliary, helping improve color consistency, prevent reduction during dyeing, and enhance overall production efficiency. Our export-grade Resist Salt offers excellent solubility, stable chemical properties, and reliable performance for large-scale textile processing. Each shipment is supplied with COA, MSDS, and customized packaging to ensure compliance with global quality standards. We provide bulk quantities with competitive FOB pricing and export worldwide, serving textile manufacturers and chemical distributors across Bangladesh, Indonesia, Turkey, Pakistan, Vietnam, Egypt, and other international markets.
Common Uses
Intermediate for dyes, oxidizing agent for electroplating, auxiliary for printing fabrics, textile chemicals, electronic chemicals
| Property | Export Grade Resist Salt (MNBSA) CAS 127-68-4 |
|---|---|
| CAS Number | 127-68-4 |
| Molecular Formula | C6H5NNaO5S |
| Molecular Weight | 226.1544 |
| Synonyms | Meta Nitrobenzene Sulphonic Acid, MNBSA, Ludigol, Sodium m-nitrobenzenesulfonate |
| Purity | 96%, 80%, 75%, 30% (custom grades available on request) |
| Insolubles | 0.10% |
| Packing | 25 kgs bags |
| Appearance | Off white |
| Application | TEXTILE, ELECTRONIC CHEMICALS, DYES INTERMEDIATE |
Frequently Asked Questions
What is the difference between Resist Salt, MNBSA, and Ludigol?ā¼
They are the same chemical ā Meta Nitrobenzene Sulphonic Acid sodium salt (CAS 127-68-4). Resist Salt and Ludigol are trade names; MNBSA is the technical abbreviation used by dye and textile chemical buyers.
Which purity grade (96%, 80%, 75%) is used for textile printing?ā¼
96% grade is preferred for high-precision reactive and direct dye printing where color brightness and wash fastness are critical. 80% and 75% grades are commonly used for bulk dyeing operations where cost efficiency matters.
What is the CAS number and HS code for Resist Salt?ā¼
CAS number is 127-68-4. HS classification is typically under dye intermediate categories (confirm with your customs broker for your destination country). We provide COA with CAS and batch purity on every shipment.
Can you supply COA and MSDS for each batch?ā¼
Yes. Every export shipment includes a Certificate of Analysis (COA) and Material Safety Data Sheet (MSDS). Additional documents such as IEC copy and packing list are provided on request.