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CAS RN: 98-42-0 | Product Number: A0491

o-Anisidine-5-sulfonic Acid


Purity: >95.0%(T)
Synonyms:
  • 2-Aminoanisole-4-sulfonic Acid
  • 2-Methoxyaniline-5-sulfonic Acid
Documents:
25G
€ 30,00
3   17  
500G
€ 138,00
9   1  

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Product Number A0491
Purity / Analysis Method >95.0%(T)
Molecular Formula / Molecular Weight C__7H__9NO__4S = 203.21  
Physical State (20 deg.C) Solid
CAS RN 98-42-0
Reaxys Registry Number 2971212
PubChem Substance ID 87562106
SDBS (AIST Spectral DB) 3335
MDL Number

MFCD00035759

Specifications
Appearance White to Light yellow to Light red powder to crystal
Purity(Neutralization titration) min. 95.0%(calcd.on dried substance)
Drying loss max. 5.0 %
Sulfuric acid max. 3.0 %
Properties (reference)
Melting Point 305 °C(dec.)
GHS
Pictogram Pictogram Pictogram
Signal Word Danger
Hazard Statements H314 : Causes severe skin burns and eye damage.
H370 : Causes damage to organs.
H372 : Causes damage to organs through prolonged or repeated exposure.
Precautionary Statements P260 : Do not breathe dust/ fume/ gas/ mist/ vapours/ spray.
P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection.
P308 + P311 : IF exposed or concerned: Call a POISON CENTER/doctor.
P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.
P304 + P340 + P310 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor.
P305 + P351 + P338 + P310 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/doctor.
Related Laws:
EC Number 202-667-5
Transport Information:
UN Number UN2585
Class 8
Packing Group III
HS Number 2922290090
PubMed Literature


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