High Quality Sulfanilic Acid 4-Aminobenzenesulfonic Acid CAS: 121-57- 3

• CAS No.: 121-57- 3
• Formula: C6h7no3s
• EINECS: 204-482-5
• Classification: Organic Analytical Reagents
• Grade: AR
• Specific Usage: For Biological Purpose, For Tissue Medium Purpose, For Microbiological, For Microscopic Purpose, For Electron Microscopy, For Lens Blooming, Technical Grade, Pratical Use, Pro Analysis, Super Special Grade, For Synthesis, For Scintillation, For Electrophoresis Use, For Refractive Index
• Content: Standard
• Usage: Laboratory Reagents, Analytical Reagents, Diagnostic Reagents, Teaching Reagents
• Source: Imported Reagents
• Habit Appellation: Fine Chemicals
• Application: Industry, Scientific Research, Health, Environmental Protection, Agriculture
• Property: Organic Reagent
• Transport Package: Carton
• Trademark: CZ
• Origin: China
• Production Capacity: 20ton/Week

Product Description

Product Description

Product Name: Sulfanilic  acid

Identification
Synonyms 4-Aminobenzenesulfonate
Molecular Formula C6H7NO3S
Molecular Weight 173.19
CAS Number 121-57- 3
Structure

Properties White flaky crystal with slight rose fragrance,,M.P.47-49°C,B.P. is 306°C,insoluble in water, soluble in ethanol, ether and 

Appearance White crystals
Stability Stable.
Solubility Soluble in water, slightly soluble in ethanol and ether

Specification

ITEMS	SPECIFICATIONS
Appearance	White crystals
Content	99%
Free anil ine	≤0.02%
Water insoluble matter	≤0.10%

Application
Mainly used in the manufacture of dyes, printing and dyeing auxiliaries and the prevention and treatment of wheat rust, as well as intermediates such as spices, food colorings, medicines, brighteners, pesticides, etc. for organic synthesis, and also as chromatography reagents.

Packing and Storage
Packing In 25kgs net bag
Storage Keep tightly closed.

Safety Information
UN 2790 Class8 PG 3
Detailed safety information is contained in each Material Safety Data Sheet, which can be obtained from our company.

FAQ

1. Are you a manufacturer ?
---- Yes , we own factory and have rich experience to provide professional solutions .

2. Can you do customization?
---- Yes , We accept client's requests of OEM & ODM, can do customized logo on products body or package with your own brand names, also we can do private label stick on each package.

3. How to make an order?
---- Please send us your email, receiving address and contact phone number, then order request link would be sent to you to check and make the payment.

4. What is your payment terms and payment methods?
---- We can do 30% deposit before production, 70% balance before shipment delivery.Payment can be done via T/T, western union, or PayPal, escrowing security order payment on alibaba.

5. What is your terms of delivery?
---- We accept EXW, FOB, CIF, etc. You can choose the one which is the most convenient or cost effective for you.