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Sulphanilic Acid
CAS NO.: 121-57-3
FOB Price: NEGOTIABLE Get Latest Price
Specification: ≥99%
Documentation:
Lead Time: 14-30 days
Max Capacity: 10000MT/Year
Pallets Packing 20'FCL 40'FCL
With Without With Without
25KG/Woven Bag
22 MT
21.7 MT
26.4 MT
26.4 MT
Product Description
Packaging & Shipping
Company Info
Properties
PRODUCT DESCRIPTION

Alias: Sulphanilic Acid; Sulfanilic Acid; Aniline-4-Sulfonic Acid; 4-Aminobenzenesulfonic Acid; p-Aminobenzenesulfonic Acid.

CAS No.:121-57-3

Purity: ≥99%

Lead Time: 14-30 days

Annual Capacity:10000 MT

Appearance: White to off-white powder

Our products have passed SGS for their low contents of heavy metals and carcinogens. Free Aniline lower than 100ppm which makes the end product low subsidiary dyes and fewer impurities. Snow white appearance with actual assay 99.5% by GC.

Specifications of Sulfanilic Acid(CAS 121-57-3)

Items

Specification

Appearance

White to off white powder

Assay%

99.0% min

Aniline%

0.01% max

Insoluble%

0.03% max

Moisture%

0.30% max

Applications of Sulfanilic Acid(CAS 121-57-3)

1. Sulfanilic Acid acid is used to manufacture dyes, azo dyes, dyeing aids and so on.

2. Sulphanilic Acid acid is also used as a pesticide in the manufacture of the control of wheat rust.

3. P-aminobenzenesulfonic acid is also used as an intermediate in the manufacture of flavors, food pigments, medicine, whitening agents, pesticides, and so on.

4. P-aminobenzene sulfonic acid was also used as the chromatogram, benchmark reagent, experimental reagent and chromatograph reagent. Sulfanilic acid assay the standards for elemental analysis of ammonia, cerium, aluminum, magnesium, potassium, sodium, iodine, iodide, carbon, hydrogen, nitrogen, oxygen, and sulfur are identical to 1-naphthylamine for the determination of nitrite, osmium and ruthenium for examination, potassium for indirect determination by potassium nitrite, serum bilirubin for determination, and soil analysis.

Keywords: High-quality Chinese Factory Supply Organic Intermediate Sulfanilic Acid / Sulphanilic Acid CAS 121-57-3; Factory Best Selling Best Price 4-Aminobenzenesulfonic Acid / p-Aminobenzenesulfonic Acid; 99% Purity Aniline-4-Sulfonic Acid with Competitive Price.

Properties of Sulfanilic Acid(CAS 121-57-3)

Melting point

>300 °C(lit.)

Density

1.485

Refractive index

1.5500 (estimate)

Storage temp.

Store in dark!

Solubility

10g/l

Pka

3.24(at 25℃)

Form

Solid

PH

2.5(10g/l, H2O, 20℃)

Water Solubility

0.1 g/100 mL (20 ºC)

Merck

148,926

BRN

908765

Stability

Stable. Incompatible with strong oxidizing agents.

InChIKey

HVBSAKJJOYLTQU-UHFFFAOYSA-N

FDA 21 CFR

176.18

CAS DataBase Reference

121-57-3(CAS DataBase Reference)

FDA UNII

434Z8C2635

NIST Chemistry Reference

Benzenesulfonic acid, 4-amino-(121-57-3)

EPA Substance Registry System

Sulfanilic acid (121-57-3)

PACKAGING & SHIPPING

Packing: 25 KG / Woven Bag

COMPANY INFORMATION

Chemball (Hangzhou) Chemicals Co., Ltd. is a chemical trading company under Chemball.com. With high-quality service, professional competence and honest management, we help Chinese excellent chemical manufacturers export their products to countries around the world. Meanwhile, we strictly supervise the manufacturer's product quality and production progress, deal with problems encountered in the transaction process for buyers, so that they can safely achieve the stability of supply chain. Relying on the strength to actively explore domestic and foreign markets, we enjoy a high reputation in the chemical industry. Therefore, the products can be exported to India, Southeast Asian countries, Europe, USA and other regions. In the new era of digitalization, relying on China's high-quality products, we will have greater development in the future.

Our Cooperative Factory

Our cooperative factory has gradually grown into the world's largest Sulfanilic Acid Factory since 2007, with stable quality, high whiteness, less displaced aniline, and exports to many countries. Our company mainly produces refined Sulfanilic Acid and sodium p-aminobenzene sulfonate, and our products are exported to Europe, America, Southeast Asia and other countries. Since its establishment more than ten years, the company has been unremitting in production management, product quality and product research and development. In 2005, it passed the IS09001 international quality management system, which laid a solid foundation for the sustainable development of the company.

Why Choose Chemball?

FAQ of Chemball

1. What are your payment terms?

TT, LC, OA, and DA, all the payments are optional, with the support of Chemball.

2. Are you able to deliver on time?

Of course! We specialized in this line for many years, many customers make a deal with me because we can deliver the goods on time and keep the goods top quality!

3. We don’t know you at all, how can we trust you?

You are always warmly welcome to visit us at any time. Before we start B2B, Chemball has audited our company and approved our credit. Commitment is the No.1 Point of our Enterprise’s Value.

4. How many years have we produced it, and what is its capacity?

 It has been produced since 2000. And capacity is 10000 MT annually.

5. Do you have stock?

We understand most customers prefer stock, so we will try to keep stock for most products. However, there is no stock available for some of them, and it needs some time to synthesize.

6. Is document support and audit available?

Yes, VQ and allied tech. package is available for serious clients. The audit could be accepted for clients having the business for more than 1 year.

7. How to contact us?

Contact us by Chemball page, email, mobile phone, any way you like! We will try our best to respond ASAP!



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Supplier's main products
7YRS
Business Type:
Multi-Specialty Supplier
Country/Region:
Zhejiang, China
Contacts:
Manager Xue
Position Title:
Manager of Foreign Trade Department
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