4-Aminonaphthalene-1-sulfonic acid, 98%

223.25 g·mol−1

1.67

≥300 °C(lit.)

slightly greyish to beige powder and granules

R22 - Harmful if swallowed
R34 - Causes burns

S25 - Avoid contact with eyes
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection
S45 - In case of accident or if you feel unwell seek medical advice immediately (show the label where possible)

8

C

UN 2585 8 / PG 3