Sodium Dimethyl 5-Sulphonatoisophthalate(CAS 3965-55-7)
| Purity | Grade | Package | Stock | Price | Quantity |
| 98% | RG | 25G | In Stock | 3 USD
 |
|
| 98% | RG | 100G | In Stock | 4 USD
|
|
| 98% | RG | 500G | In Stock | 10 USD
|
|
| 98% | RG | 2.5KG | In Stock | 30 USD
|
|
| 98% | RG | 25KG | In Stock | 460 USD
|
|
|
|||||
Your region is eligible for ordering. Available NMR Spectrum
Verified In Stock
Fast Shipping ISO 9001
Quality System
Applications of 3965-55-7
| Industry | Application | Process |
|---|---|---|
| Textile Dyeing & Printing | Leveling and dispersing agent for reactive and acid dyes | Added to the dye bath during dyeing to promote uniform dye adsorption and diffusion on fiber surfaces, preventing uneven dyeing and staining |
| Papermaking | Paper strength enhancer and sizing aid | Used in surface sizing in combination with cationic starch or polyacrylamide to improve paper dry/wet strength and water resistance |
| Water Treatment | Scale and dispersion inhibitor for industrial recirculating cooling water systems | Combined with polycarboxylate-based copolymers to inhibit deposition of inorganic scale (e.g., calcium carbonate, calcium sulfate) via calcium/magnesium ion chelation and crystal lattice distortion |
| Coatings | Pigment dispersant and stabilizer for waterborne coatings | Added during late-stage emulsion polymerization or grinding; prevents pigment flocculation and sedimentation through synergistic electrostatic repulsion (sulfonate groups) and steric hindrance (methoxycarbonyl groups) |
| Detergents | High-efficiency anionic surfactant auxiliary | Formulated with LAS and AES to enhance low-temperature cleaning performance and hardness tolerance; serves as a multifunctional builder in concentrated liquid detergent formulations |
Physical and chemical properties of 3965-55-7
Density |
1.458g/cm3 |
|---|---|
Exact Mass |
295.996674 |
Flash Point |
138ºC |
LogP |
1.24470 |
Melting Point |
>300 °C(lit.) |
Molecular Formula |
C10H9NaO7S |
Molecular Weight |
296.229 |
PSA |
118.18000 |
Solubility |
Soluble in water |
Storage condition |
Inert atmosphere,Room Temperature |
Water Solubility |
31g/L at 20℃ |
Spectrums of 3965-55-7
1.The NMR spectrum displayed on the page is a pre-sale reference spectrum and may differ from that of the actual received batch.
2.The accompanying documentation will include the NMR spectrum and purity analysis data for the shipped batch.
Retrosynthesis analysis of 3965-55-7
Cas:22326-31-4
Q&A for CAS 3965-55-7
1. How can I verify product quality?
Every batch of our Chemical Reagents is tested to meet ISO 9001 standards. We provide COA & NMR & SDS Provided with each shipment. Batch COA available for verification, and third-party retesting is supported. A full refund is offered if our data is incorrect.
2. What is the delivery time?
Orders from Ready stock / In stock items typically Ships Tomorrow via Fast Shipping via FedEx/DHL/UPS. International deliveries usually arrive within 7 business days, subject to customs clearance.
3. What if the received product doesn’t meet quality standards?
If your Lab Grade Chemical Reagents do not match the Batch COA available, we will issue a replacement or a full refund upon verification.
4. Are hazardous labels included? How is safe shipping ensured?
Hazardous products are labeled and packaged following international regulations. We provide SDS Provided with all hazardous shipments to ensure safe and compliant transport.
5. Do you offer technical support?
Yes. Our Lab Supplier team is available to assist with questions about product usage, storage, Lab Grade requirements, applications, and more.
6. Are volume discounts available?
Yes. For bulk orders of Chemical Reagents, we offer competitive pricing. Submit a quotation request and we’ll provide a tailored offer.
7. Do you provide samples?
Yes, samples are available for selected Lab Grade products. Please submit a request to confirm availability and specifications.
8. Do you have products in stock?
Yes. Items labeled In stock / Ready stock on our website are available for immediate shipment, usually within 1–2 business days. Large packs or custom specifications require lead time confirmation.
9. Can you customize purity or packaging?
Yes. We support customization of Lab Grade purity, packaging size, and special testing requirements. Share your needs and we’ll provide a tailored solution.
10. Is the COA consistent with the shipped batch?
Yes. Batch COA available matches the actual shipment. COAs shown online are for reference or from previous batches.
11. Do you support long-term supply agreements?
Yes. We offer Lab Supplier services for stable batch consistency, pricing agreements, and safety stock for long-term customers to ensure uninterrupted supply.
12. What payment methods do you accept?
We accept Pay Local Currency via bank transfer (T/T), PayPal, and other methods. Credit terms are available for qualified long-term partners.
Download SDS of 3965-55-7
Pictograms |
 |
|---|---|
Signal Word |
Warning |
Hazard Statements |
H315 Causes skin irritation H319 Causes serious eye irritation |
Safety Data Sheet |
Download COA of 3965-55-7
Operate under the ISO 9001 system
