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NFC Sulfanilic Acid (Technical)

NFC Sulfanilic Acid (Technical) is a product widely used in the formation of optical brighteners for the paper industry, and also in theconcrete, pharmaceutical and food dye industries. SNA is available as a free-flowing powder material packaged in either bulk bags or smaller paper bags.

Chemical Name: Sulfanilic Acid

CAS Number: 121-57-3

Grade: Technical Grade

Purity (Assay): 98.5 - 98.5 %

Synonyms: 4-Aminobesylic Acid, 4-Azanylbenzenesulfonic acid, Aniline-P-Sulfonic Acid, p-Aminophenylsulfonic acid, Sulphanilic Acid

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Identification & Functionality

Chemical Family
Chemical Name
CAS No.
121-57-3
EC No.
204-482-5

Applications & Uses

Properties

Physical Form
Appearance
Light Grey Powder
Typical Properties
ValueUnitsTest Method / Conditions
Molecular Weight173.19
Melting Point280 (536)°C (°F)
Solubility in water20g/l
Acidity (pH of aqueous solution 200 g/l)2.2
Purity, by nitrite titrationmin. 98.5% wt
Anlinemax. 0.5% wt
Alkali Insolublemax. 0.5% wt

Regulatory & Compliance

Technical Details & Test Data

Structure

NFC Sulfanilic Acid (Technical) - Structure

Packaging & Availability

Packaging Type
Packaging

Containers and Net Contents

  • Bulk Bags  -  to your requirements
  • Paper Bags  -  25 kg net wt.

Storage & Handling

Storage

SNA has excellent storage stability. Containers should be kept sealed when not in use. Store in a clean, dry, shaded area is recommended.