C.I. Name

Acid Blue 15

CAS NO.

5863-46-7

C.I. No.

42645-

Type of dye

Acid

Description

Copperous blue powder

Hue

Bluish

Physical Appearance

Powder

PH of 1%solution

6.93

Solubility

R.T-25g/l,90c-33.33g/l

Insolubility

Not done

Absorbance

0.327(0.001%)

Maximum wavelength

560nm

Foaming

Nil

Spot Test on Paper

Similar

Moisture content

1%