4-Aminosalicylic acid

Purity : >98.0%(T)

CAS No.: 65-49-6
EC No.: 200-613-5
EC Name: 4-amino-2-hydroxybenzoic acid
ECHA Name: 4-aminosalicylic acid

4-Aminosalicylic acid
4-Amino-2-hydroxybenzoic acid
Aminosalicylic acid

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SKU: 4-Aminosalicylic acid ; 65-49-6 ; 4-amino-2-hydroxybenzoic acid ; 200-613-5 ; 4-aminosalicylic acid ; 100.000.557 Category:
Purity / Analysis Method >98.0%(T)
Molecular Formula / Molecular Weight C7H7NO3 = 153.14
Physical State (20 deg.C) Solid
Store Under Inert Gas Store under inert gas
Condition to Avoid Light Sensitive,Air Sensitive
CAS RN 65-49-6
PubChem Substance ID 87562054
Merck Index (14) 477
MDL Number MFCD00007789

Specification & Properties

Appearance White to Light gray to Light orange powder to crystal
Purity(HPLC) min. 95.0 area%
Purity(Nonaqueous Titration) min. 98.0 %
Solubility in Methanol almost transparency
Melting Point 151 deg.C

Safety & Regulations

Safety Information:
Chemical Safety Chemical Safety
Signal Word Warning
Hazard Statements H315 : Causes skin irritation.
H319 : Causes serious eye irritation.
Precautionary Statements P264 : Wash skin thoroughly after handling.
P280 : Wear protective gloves/ eye protection/ face protection.
P302 + P352 : IF ON SKIN: Wash with plenty of water.
P337 + P313 : If eye irritation persists: Get medical advice/ attention.
P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P362 + P364 : Take off contaminated clothing and wash it before reuse.
P332 + P313 : If skin irritation occurs: Get medical advice/ attention.
Related Laws:
RTECS# VO1225000
Transport Information:
Hazard Classification:

According to the classification provided by companies to ECHA in REACH registrations this substance
causes serious eye irritation,
causes skin irritation and
may cause respiratory irritation.

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