• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • CAS No.: 81-16-3
  • Other Names: Kyselina 2-naftylamin-1-sulfonova
  • MF: C10H9NO3S
  • EINECS No.: 201-331-5
  • Place of Origin: China (Mainland)
  • Type: Dyestuff Intermediates
  • Application: dye intermediates
  • Appearance: White needle-like crystals

Packaging & Delivery

Packaging Details 25kgs/bag

Tobias Acid -Top three exporter

Company Information


    We are the best supplyer in china even in the world, both in quatity and quality.Our customs distributing all over the world.

    We are the major supplyer in Korea and Austrilia market, aslo in USA and Japan.

    Synchem International Co.,Ltd as the biggest manufacturer and exporter of Vitamins in China , our group is producing the following Vitamins from chemicals/intermediates to basic chemicals ,and quality was approved since 1995 . Now we are the No1 manufacturer and exporter of all grade Vitamin in China

Packaging & Shipping

Scientific logistics guarantee the transport safely and low cost


Our Warehouse:

Modern warehouse management

Company Information

Own Lab:Use Advanced equipment to control the quality strict


Global Exhibition:


Our customer




Trading Process



Synchem International-Your Reliable Partner

1. We have the best knowledge because we have over 15 years experiences in Vitamins, Biocides & Specialities,all intermediats for Pharma and Argochemcial industry fields. 

2. We can get full support from our suppliers in China on price and suppliability. 
3. We can give financial support to you. 
4. We have professional logistics and warehouse at many ports.

Related Products








Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
China (Mainland) | Trading Company
Supplier Assessments:
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $30,000
Learn More