C.I. Name

Acid Black 194

CAS NO.

61931-02-0

C.I. No.

-

Type of dye

Acid

Description

Dark Black Powder

Hue

Black

Physical Appearance

Powder

PH of 1%solution

8.2

Solubility

R.T.-30g/l,90°c-65g/l

Insolubility

0.1%

Absorbance

0.29(0.001%)

Maximum wavelength

620nm

Foaming

Nil

Spot Test on Paper

Similar

Moisture content

3%