Molecular Structure:

Molecular Formula: C₇H₇NO₃
Molecular Weight: 153.1354
IUPAC Name: 2-Amino-5-hydroxybenzoic acid
Synonyms of 5-Hydroxyanthranilic acid (CAS NO.394-31-0): Diabeton ; Benzoic acid, 2-amino-5-hydroxy-
CAS NO: 394-31-0
Product Categories: FINE Chemical & INTERMEDIATES ; Alcohols and Derivatives ; Amino Acids and Derivatives ; Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts ; Carboxylic Acids ; Phenyls & Phenyl-Het ; Carboxylic Acids ; Phenyls & Phenyl-Het
Melting point: 247 °C 
Index of Refraction: 1.691
Molar Refractivity: 39.3 cm³
Molar Volume: 102.6 cm³
Surface Tension: 83.3 dyne/cm
Density: 1.491 g/cm³
Flash Point: 206.5 °C
Enthalpy of Vaporization: 70.77 kJ/mol
Boiling Point: 417.8 °C at 760 mmHg
Vapour Pressure: 9.97E-08 mmHg at 25°C

 5-Hydroxyanthranilic acid (CAS NO.394-31-0) is used as a intermediate for medicine,azo and sulfur dyes, and also for the manufacture of photographic paper.

Safety Information of 5-Hydroxyanthranilic acid (CAS NO.394-31-0):
Hazard Codes: Xn
Risk Statements: 22-36/37/38
22: Harmful if swallowed
36/37/38: Irritating to eyes, respiratory system and skin
Safety Statements: 26-36
26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36: Wear suitable protective clothing
WGK Germany: 3

First Aid Measures of 5-Hydroxyanthranilic acid (CAS NO.394-31-0):
Eyes:Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.
Skin:Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Ingestion:Get medical aid. Wash mouth out with water.
Inhalation:Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.
Storage of 5-Hydroxyanthranilic acid (CAS NO.394-31-0):
Store in a cool, dry place. Store in a tightly closed container.