COA Center
MSDS Center
COA Center
OR
MSDS/SDS Center
Deutsch
English
French
Korean
Portuguese
Spanish
Thai
Turkish
Advanced Search
Chemicals
Lab Chemicals by Category
Lab Chemicals by Application
Advanced Search
COA Center
MN Filter
Filtration
Rapid Tests
Chromatography
Company Profile
History
Vision, Values, Commitment
From the Chairman’s Desk
What We Offer
Corporate Presentation
Privacy Policy
Manufacturing
Overview
Facility Tour
Certification
EHS
Our Integrated Management System
Support
Catalogs & Price Lists
Product Brochures
Packings
Contact Us
Find a Dealer
Safety Tips
Storage Practices
Categorical Storage
Recommendations
Resources
Hazard Symbols
GHS Labeling
Precautionary Statements
Hazard Statements
Conversion Charts
Fractions
Particle Size
Periodic Table
MGT-7 Form
Photo Gallery
SULPHANILIC ACID AR/ACS
4-Aminobenzenesulphonic acid
MSDS
DE
EN
FR
KO
PT
ES
TH
TR
COAs
Packings
100 g
(00100)
500 g
(00500)
Print friendly version
Article No.
06180
Grade
AR/ACS
Purity
99%
CAS No.
121-57-3
Molecular Formula
C
6
H
7
NO
3
S
Molecular Weight
173.19
H.S. Code
2921.4234
Shelf Life
60 Months
Physical Properties
Physical state at 20 °C
Solid
Colour
White crystalline
Odour
Odorless
Melting point/ Freezing point [°C]
> 300 °C
Density [g/cm3]
1.485
Solubility in water [% weight]
1 g/100 ml in water @ 200C
Specifications
Appearance
White crystalline powder
Assay (alkalimetric)
99.0-102.0%
Chloride (Cl)
Max 0.002%
Insoluble in Sodium carbonate solution
Max 0.02%
Nitrite (NO2)
Max 0.00005%
Sulphate (SO4)
Nax 0.01%
Residue on ignition
Max 0.01%
Safety Information and Hazard Symbols
Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H315-H317-H319
Precaution Statement: P280-P305 + P351 + P338
Revision Date:
31-Oct-2014
Home
Lab Chemicals
Acids-Organic
SULPHANILIC ACID