PERMACOL® FD&C Lake Dye

PERMACOL® FD&C Lake Dye

  • PERMACOL® FD&C Lake Pigments exhibit excellent tinctorial strength and stability to light and heat.
  • All products meet or exceed the most stringent requirements for purity and safety.
  • Water-insoluble lake pigments eliminate bleeding and migration common in water-based systems.
  • Color disperses easily in high-fat systems and oil-based compounds.
  • Suitable for hard and soft panning to create a hard shell on candies and pills.
  • Ideal for foods and food packaging, drugs, cosmetics and personal care products.

PERMACOL®
FD&C Yellow

5 Alum. Lake

31%-38%

H2O

Glycerol

Methanol

Ethanol

Petroleum Jelly

Toluene

Stearic Acid

Oleic Acid

Mineral Oil

Mineral Wax

Ethyl Ester

S

S

SS

SS

IE

IE

IE

IE

IE

IE

I

Acetone

Butyl Acetate

Light

10% Acetic Acid

10% HCl

10% NaOH

0.9% Phys.

Salt Sol.

5% FeSO4

5% Alum

Oxidizing Agents

Reducing Agents

I

I

5

5

5

5

6

d

4

3

1

PERMACOL®
FD&C Yellow

6 Alum. Lake

31%-38%

H2O

Glycerol

Methanol

Ethanol

Petroleum Jelly

Toluene

Stearic Acid

Oleic Acid

Mineral Oil

Mineral Wax

Ethyl Ester

S

S

S

SS

I

I

I

I

I

I

I

Acetone

Butyl Acetate

Light

10% Acetic Acid

10% HCl

10% NaOH

0.9% Phys.

Salt Sol.

5% FeSO4

5% Alum

Oxidizing Agents

Reducing Agents

I

I

3

5

5

5

6

4

4

3

1

PERMACOL®
FD&C Red

40 Alum. Lake

31%-38%

H2O

Glycerol

Methanol

Ethanol

Petroleum Jelly

Toluene

Stearic Acid

Oleic Acid

Mineral Oil

Mineral Wax

Ethyl Ester

S

S

S

SS

I

I

I

I

I

I

I

Butyl Acetate

Light

10% Acetic Acid

10% HCl

10% NaOH

0.9% Phys.

Salt Sol.

5% FeSO4

5% Alum

Oxidizing Agents

Reducing Agents

I

I

3

5

5

5

6

4

4

3

1

PERMACOL®
FD&C Blue

1 Alum. Lake

31%-38%

H2O

Glycerol

Methanol

Ethanol

Petroleum Jelly

Toluene

Stearic Acid

Oleic Acid

Mineral Oil

Mineral Wax

Ethyl Ester

S

S

S

S

C

I

C

C

C

C

I

Acetone

Butyl Acetate

Light

10% Acetic Acid

10% HCl

10% NaOH

0.9% Phys.

Salt Sol.

5% FeSO4

5% Alum

Oxidizing Agents

Reducing Agents

Ia

I

3

4

4g

4

6

4r

4

2

1

PERMACOL®
FD&C Blue

2 Alum. Lake

31%-38%

Stability to

Variations in pH

Solubility at 25° C

Microbiological Data

Light

Oxidation

Heat

pH 3

pH 8

Distilled Water

Glycerine

Propylene Glycol

Ethanol (95%)

APC

Yeast & Mold

Very Poor

Poor

Good

Appreciable fade <1 week

Fades completely

1 oz/gal

2 oz/gal

Trace

Tint

<1000 col/gram

<100 col/gram combined

Procedures:

Dyeing at 140º

Pre-scour with 1& STANSCOUR® BRC at 160º for 20-minutes.

  1. Drop & rinse.
  2. Set bath at 90ºF with:
    1. Xg/l salt (per chart below)
  3. Add PERMARBIL® Reactive Dye (pre-dissolve in 160º-180ºF water).
  4. Run 10-minutes.
  5. Add 1/10 total amount of Soda Ash over 10-minutes.
    1. Run 10-minutes.
  6. Add remaining 9/10 Soda Ash over 10-minutes (pH 10.8-11.2).
    1. Run 10-minutes.
  7. Heat to 140ºF at 2ºF/minute.
    1. Run for 45-minutes.
  8. Sample.
    1. If shade is acceptable, drop bath.
    2. When sampling shade, swatch should be: rinsed cold, rinsed warm, and neutralized with 0.25% Acetic Acid. Then, scoured at 200ºF – see steps 12-18.
  9. Rinse at 120ºF for 10-minutes.
    1. Drop bath.
  10. Rinse at 140º for 10-minutes.
    1. Drop bath.
  11. Neutralize at 120ºF with 0.25% Acetic Acid (pH 7-8).
    1. Run 10-minutes.
    2. Drop bath.
  12. Set fresh bath to 120ºF.
  13. Heat to 200ºF.
    1. Hold 10-minutes.
    2. Drop bath.
  14. Set bath to 120ºF.
    1. Hold 10-minutes.
    2. Drop bath.
  15. Finish as usual.

Salt and Soda Ash Recommendations for Cotton/Rayon

% Reactive Dye

g/l Sodium Chloride or Sodium Sulfate

g/l Soda Ash

0-0.25

30

5

0.26-0.50

50

5

0.51-1.00

60

10

1.01-2.00

60

10

2.01-3.00

80

10

3.01-5.00

80

10

Above 5.00*

*When dyeing above 5.00% the yield should increase with use of 100g/l salt

80-100

10

PERMABRIL® Brill Blue R Special Requires Reduced Salt

% Reactive Dye

g/l Sodium Chloride or Sodium Sulfate

up to 0.50

20

0.51-2.00

30

2.01-4.00

40

Above 4.00

50

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The Chemistry of Color

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