Sodium p-styrenesulfonate

DL-Tartaric acid
Benzalkonium chloride

Sodium p-styrenesulfonate paramete

Other Names: Sodium p-styrenesulfonate
EINECS No.: 220-266-3
Brand Name: Lookchem
Appearance: White Powder, White powder
CAS: 2695-37-6
Purity: 99%min, 99.0%min
CAS No.: 2695-37-6
Application: Pharm Intermediates
MF: C8H7NaO3S, C8H7NaO3S
Place of Origin: Shandong, China
Model Number: D-CAS 2695-37-6
Product name: Sodium p-styrenesulfonate
MW: 206.19
Color: White
Type: Pharmaceutical Intermediates


Items Specifications
Product Name Sodium p-styrenesulfonate
CAS 2695-37-6
MW 206.19
EINECS 220-266-3
Product Categories Aromatic Esters
Mol File 2695-37-6.mol
Melting point 151-154 °C
Boiling point 111-112 °C
density 1.043 g/mL at 25 °C
refractive index n20/D 1.387
Water Solubility Soluble in water
BRN 3575931
RIDADR UN 1987 3/PG 3


1.Used in the preparation of polypropylene and acrylic fiber dyeing modifiers, reactive emulsifiers, charge preventive agents for nylon, recording paper, polyester, etc., sulfur exchange resins, etc.

2.Dyeing modifier (acrylic fiber, polyester, polypropylene fiber, rayon), reactive emulsifier, polysulfide complex (dialysis membrane, battery, artificial body membrane), antistatic agent (nylon, recording paper, polyester) ), sulfur exchange resin (membrane), pictorial agent (micro diaphragm), electroplating gloss agent

3.The third monomer mainly used for dry acrylic production

Product service

1. Certificate Of Analysis (COA)

2. Material Safety Data Sheet (MSDS)

3. Route of synthesis (ROS)

4. Method of Aanlysis (MOA)

5. Nuclear Magnetic Resonance (NMR)

6. Packing pictures and loading video before loading

7. Free Sample

8. Factory audit


Pre-Sales Service

* Prompt reply and 24 hours online, professional team to provide best price and high quality product.

* Sample testing support.

* Every batch of products will be tested to ensureits quality.

*The packing also can be according the customers` requirment.

*Any inquiries will be replied within 24 hours.

*we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.

After-Sales Service

*The fact of logistics information monitoring.

* Any questions about the product can be consulted at any time.

*Product has any problem can return.


Q1: Do you accept sample order?
A:  We will make samples before mass production, and after sample approved, we'll begin mass production. Doing 100% inspection during production, then do random inspection before packing.
Q2:  What is our advantage?
A : The series of natural extracted product are all self-developed, produced and tested. Mature production technology, strict cost control, and perfect quality assurance system, ensure the product stability and competitive price.
Q3: What’s your MOQ?
A :  Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
Q4: Do you supply product report?
A : Yes. We'll give you product analysis report before shipping.
 Q5: Is there a discount?
A :  Different quantity has different discount.
Q6: Can we visit your factory?
A :  Yes. Welcome to visit.
Q7: How to confirm the Product Quality before placing orders?
A :  You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.


By Express
Door to door
By Air
Lower than Express
Airport to airport
By Sea
Port to port


25KG /drum/bag or according to your requirements.

Delivery detail

Quantity(Kilograms) 1 - 100 101 - 1000 1001 - 10000 >10000
Est. Time(days) 5 10 20 To be negotiated

zinc malate picture

Packaging and shipping

Honor Certificate

Professional team