LAKE INDIGO CARMINE

LAKE INDIGO CARMINE - SPECIFICATION

Name -

LAKE INDIGO CARMINE

Revision No -

00

Classification

C.I. FOOD BLUE # 1 / FD& C BLUE #2 - ALUMINUM LAKE

 

(when certified) C.I. PIGMENT BLUE #63 /C.I. NO. 73015:1

   

Effective Date -

01/01/2002

No.

Characteristic

Requirement

 

DESCRIPTION

AMORPHOUS, FINE, BLUE POWDER.

1

Dye content, percent by mass,

12.00-17.00

2

Loss of drying, percent by mass

12.00-17.00

3

PH of 2% slurry

04.00-05.00

4

Bulk density

00.20-00.50

5

Free dye content percent by mass, max

00.40

6

Particle size, micron, max .

50.00

7

Lead, mg/kg, Max.

10.00

8

Arsenic, mg/kg, Max.

02.00

9

Heavy metals, (as pb) mg/kg, max.

10.00

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