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Sulfanilic Acid Cas No. 121-57-3 Dyestuff Intermediate
Sulfanilic Acid Cas No. 121-57-3 Dyestuff Intermediate
Sulfanilic Acid Cas No. 121-57-3 Dyestuff Intermediate
Sulfanilic Acid Cas No. 121-57-3 Dyestuff Intermediate
  • Sulfanilic Acid Cas No. 121-57-3 Dyestuff Intermediate
  • Sulfanilic Acid Cas No. 121-57-3 Dyestuff Intermediate
  • Sulfanilic Acid Cas No. 121-57-3 Dyestuff Intermediate

Sulfanilic Acid Cas No. 121-57-3 Dyestuff Intermediate

Unit Price: USD 1980 - 2100 / Ton
Unit Price: 1400~1700 USD
Min. Order: 5 Ton
Transportation: Ocean,Land,Air
Port: Xingang,Qingdao,Shanghai

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Product Description

  • Model No.: \
  • classification: Sulfonic Acid
  • place of origin: China
  • grade: Industrial Grade
  • Purity: 99% Min
  • Classification: Substituted Benzenes
  • Grade Standard: Industrial Grade
  • Source: Petroleum benzene
  • Moisture: 0.5% Max
  • Shape: Powdery
  • Free Aniline: 0.01% Max
  • Water Insoluble Matter: 0.1% Max
  • Packaging: 25/350/750
  • Productivity: 20000 mts per year
  • Brand Name: chenghui
  • Place of Origin: China
  • Supply Ability: 20000 mts
  • Certification: ISO 9001
  • HS Code: 2921420090

Products Description

Product Name: Refined White Powder Sulfanilic Acid 99% 
Other name: 4-Aminobenzenesulfonic acid; 4-Anilinesulfonic acid;
Molecular formula: C6H7NO3S
Molecular weight: 173.18648


Physical Properties:
White crystal, relative density 1.485 (25 ℃ / 4 ℃); Melting point 288 ℃, soluble in water, slightly soluble in ethanol and ether,decomposed at 300 ℃, crystallized above 40 ℃, anhydrous matter can be obtained, slightly soluble in cold water, obviously acidic,and soluble in caustic soda solution and sodium carbonate solution.

Product Advantage:
1. Refined grade with purity 99% min
2. Low content of Free Aniline content as 0.01% max

3. Earliest and largest supplier of Sulfaniic acid in China


Specification

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Application


It is an important intermediate, which can be used to produce acid orange II, acid mordant yellow brown 4G, acid mordant dark yellow GG, direct yellow GR, active brilliant red k-2g and active purple k-3r.


Packing: 25kgs small plastic woven bag, 350/500/750 kgs jumbo bag.
Shelf life: one year


Storage condition: Stored in a cool, dry, ventilated place, to prevent moisture, handling loss to prevent loss when the package.

Company Profile

SJZ Chenghui chemical co ltd, established in 2004, we are a professional supplier of chemicals in north of China, having nearly 20 years of rich experience of selling and exporting chemicals products to overseas market.

We have been dedicated to provide global customers one-stop chemical sourcing solutions. Throughout the years, we have been working in fine Chemicals, water treatment chemicals and algaecide, also some other chemical industries. Today, we are serving over 85 customers in more than twenty countries


Our Factory


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SJZ Chenghui Chemical Co., Ltd. ISO 9001:2015 certified company , established in 2004, located in Shijiazhuang, the capital of Hebei Province, 270km away from the south of Beijing, We have nearly 20 years of rich experience in selling and exporting chemical products to many countries around the world.


Our regular exporting chemical products mainly are as follows:

1. Organic intermediate, mainly Sulfanilic acid, Sodium sulfanilate

2. Water treatment chemicals for swimming pool, mainly Algaecide, Water clarifier,

3. Silicate items, such as: Potassium silicate, Potassium sodium silicate and Sodium silicate

4. Water reducer items: SNF-A, SNF-B, SNF-C powder.


With years of experience and efforts, Chenghui Chemical has grown up and matured, and with a excellent reputation in this line and also established the good business relationship with many companies around the world.

Basic Information

  • Company Name:

    SJZ Chenghui chemical co ltd

  • Representative:

    susan zhang

  • Business Type:

    Manufacturer , Distributor/Wholesaler

  • Product/Service:

    Sulfanilic Acid , Sodium sulfanilate , Water treatment chemicals , Sodium thiocyanate , Potassium Silicate , Water Reducer

  • No. of Total Employees:

    5~50

  • Capital (Million US $):

    1000,000 RMB

  • Year Established:

    2004

  • Product Range:

    Organic Acid , Chemical Auxiliary Agent

  • Certificate:

    Manufacturer , Distributor/Wholesaler

  • Company Address:

    NO.368 Youyi North Avenue

Trade & Market

  • Total Annual Sales Volume (Million US $):

    US$1 Million - US$2.5 Million

  • Export Percentage:

    81% - 90%

  • Total Annual Purchase Volume (Million US $):

    Below US$1 Million

  • Main Markets:

    Asia , West Europe , Other Markets

Factory Information

  • No. of Production Lines:

    3

  • No. of R&D Staff:

    5 -10 People

  • No. of QC Staff:

    5 -10 People

  • OEM Services Provided:

    YES

  • Factory Size (Sq.meters):

    3,000-5,000 square meters

  • Factory Location:

    Xingtai Developing area

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