1-AMINO-2-NAPHTHOL-4-SULPHONIC ACID

1-AMINO-2-NAPHTHOL-4-SULPHONIC ACID Extra Pure

4-Amino-3-hydroxy-1-napththalenesulphonic acid

Article No.

01049

Grade

Extra Pure

Purity

90%

CAS No.

116-63-2

Molecular Formula

C₁₀H₉NO₄S

Molecular Weight

239.25

H.S. Code

2922.2130

Shelf Life

60 Months

MSDS

Certificate of Analysis (COAs)

Physical state at 20 °C

Solid

Colour

Pale violet

Melting point/ Freezing point [°C]

295 °C

Solubility in water [% weight]

Slightly soluble in water

Appearance	Pale violet coloured powder
Assay	Min. 90%

Revision Date : 29-Jul-2022