4-Methoxy-2-methylbenzenesulfonic acid; p-Cresidine-O-Sulfonic Acid; PCOSA
CAS 120-34-3
Chemical Formula C8H11NO4S
Molecular Weight 217.24 g/mol
Para Cresidine-O-Sulfonic acid is an aromatic sulfonic acid derivative of p-cresidine, featuring both a methoxy group and a sulfonic acid group on the aromatic ring. The methoxy group enhances electron density, increasing reactivity in electrophilic substitution, while the sulfonic acid group imparts excellent water solubility and strong affinity for fiber substrates. This combination makes it an ideal intermediate for azo dye manufacturing, producing vivid, stable shades with high fastness properties.
1. Fabric Solutions
2. Pulp & Paper Solutions
| ASSAY | ≥ 95.0% |
|---|---|
| Appearance | Off-white to light beige powder |
| Odor | Odorless |
| Boiling Point | Not applicable (decomposes) |
| Melting Point | > 250 °C (decomposes) |
| Density | Not available |
| Solubility | Freely soluble in water |
| Viscosity | Not applicable |
| Flash Point | Not flammable |
1. What is the current price of Para Cresidine-O-Sulfonic acid in India?
The price of Para Cresidine-O-Sulfonic acid can vary based on factors such as purity, quantity, etc. For the most accurate and competitive pricing, please contact us at +91.6301 00 6301 directly for a customized quote tailored to your needs.
2. Where can I buy Para Cresidine-O-Sulfonic acid in India?
You can purchase Para Cresidine-O-Sulfonic acid from MULTICHEM, a leading exporter with a reputation for quality and reliability. We provide convenient options for bulk orders and direct shipments to global markets. For more details on how to place an order, please visit our website or contact our sales team.
3. What is the minimum order quantity (MOQ) for Para Cresidine-O-Sulfonic acid?
Our minimum order quantity (MOQ) for Para Cresidine-O-Sulfonic acid is designed to cater to both small-scale and large-scale needs. The MOQ depends on the packing size of the product which could range from 25 kg to 200 kg.
4. How can I ensure the quality of Para Cresidine-O-Sulfonic acid supplied by Multichem?
We adhere to stringent quality control processes to ensure that our products meet the highest standards of purity and effectiveness. They undergo rigorous testing and quality checks to guarantee that they comply with industry specifications. We provide a Certificate of Analysis (CoA) with every shipment to ensure transparency and quality assurance.