C.I. Name

Acid Red 97

CAS NO.

10169-02-5

C.I. No.

22890

Type of dye

Acid

Description

Yellowish Red Powder

Hue

Yellowish Red

Physical Appearance

Powder

PH of 1%solution

10.03

Solubility

R.T-50g/l,90°c-60g/l

Insolubility

0.04%

Absorbance

0.484(0.001%)

Maximum wavelength

500nm

Foaming

Nil

Spot Test on Paper

Similar to std

Moisture content

2%