Products

Specifications

Also Customized Shades Available

Tartrazine

Specifications
C.I No. Food Colour Index No. I.S.I No. B.S. No. C.A.S No. Class
19140 Yellow 4 1694 3211 (1934-21-0) Monoazo (pyrazolone)
Purity Test
Pure Dye Content % (Min.) 87
Loss On Dye At 135c & S.C./ S % (Max) 13
Water Insoluble Matter % (Max) 0.2
Ether Extractable Matter % (max) 0.2
Subsidiary Dyes % (Max) 1
Organic Compounds
Other Than Coloring Matters% (max)
0.5
Unsulsonated Primary Aromatic Amines % (Max) 0.01
Arsenic (AS"As") PPM(Max 1
Lead (as"pb") PPM (Max) 10
Mercury (As"Hg") PPM (Max) 1
CadMium (As"Cd") PPM (Max) 1
Heavy Metals PPM (Max) 40
Dye Intermediates % by mass 0.5

Quinoline Yellow

Specifications
C.I No. Food Colour Index No. I.S.I No. B.S. No. C.A.S No. Class
47005 Yellow 13 - - - Quino Phthalone
Purity Test
Pure Dye Content % (Min.) 70.00
Loss On Dye At 135c & S.C./ S % (Max) 30.00
Water Insoluble Matter % (Max) 0.20
Ether Extractable Matter % (max) 0.20
Subsidiary Dyes % (Max) 4.00
Organic Compounds Other Than Coloring Matters% (max) 0.50
Unsulsonated Primary Aromatic Amines % (Max) 0.01
Arsenic (AS"As") PPM(Max 1.00
Lead (as"pb") PPM (Max) 10.00
Mercury (As"Hg") PPM (Max) 1.00
CadMium (As"Cd") PPM (Max) 1.00
Heavy Metals PPM (Max) 40.00

Sunset Yellow

Specifications
C.I No. Food Colour Index No. I.S.I No. B.S. No. C.A.S No. Class
15985 Yellow 3 1695 3340 (2783-94-0) Monoazo
Purity Test
Pure Dye Content % (Min.) 87.00
Loss On Dye At 135c & S.C./ S % (Max) 13.00
Water Insoluble Matter % (Max) 0.20
Ether Extractable Matter % (max) 0.20
Subsidiary Dyes % (Max) 3.00
Organic Compounds Other Than Coloring Matters% (max) 0.50
Unsulsonated Primary Aromatic Amines % (Max) 0.01
Arsenic (AS"As") PPM(Max 1.00
Lead (as"pb") PPM (Max) 10.00
Mercury (As"Hg") PPM (Max) 1.00
CadMium (As"Cd") PPM (Max) 1.00
Heavy Metals PPM (Max) 40.00
Dye Intermediates % by mass 0.500

Erythrosine

Specifications
C.I No. Food Colour Index No. I.S.I No. B.S. No. C.A.S No. Class
45430 Red 14 1697 4130 (16423-68-0) Xanthine
Purity Test
Pure Dye Content % (Min.) 87.00
Loss On Dye At 135c & S.C./ S % (Max) 13.00
Water Insoluble Matter % (Max) 0.20
Ether Extractable Matter % (max) 0.20
Subsidiary Dyes % (Max) 4.00
Organic Compounds Other Than Coloring Matters% (max) 0.40
Unsulsonated Primary Aromatic Amines % (Max) 0.40
Arsenic (AS"As") PPM(Max N.A
Lead (as"pb") PPM (Max) 10.00
Mercury (As"Hg") PPM (Max) 1.00
CadMium (As"Cd") PPM (Max) 1.00
Heavy Metals PPM (Max) 40.00

Allura Red

Specifications
C.I No. Food Colour Index No. I.S.I No. B.S. No. C.A.S No. Class
16035 Blue 1 1698 4143 (860-22-0) Indigoid
Purity Test
Pure Dye Content % (Min.) 85.00
Loss On Dye At 135c & S.C./ S % (Max) 15.00
Water Insoluble Matter % (Max) 0.20
Ether Extractable Matter % (max) 0.20
Subsidiary Dyes % (Max) 3.00
Organic Compounds
Other Than Coloring Matters% (max)
1.50
Unsulsonated Primary Aromatic Amines % (Max) 0.01
Arsenic (AS"As") PPM(Max 1.00
Lead (as"pb") PPM (Max) 10.00
Mercury (As"Hg") PPM (Max) 1.00
CadMium (As"Cd") PPM (Max) 1.00
Heavy Metals PPM (Max) 40.00

Red 2G

Specifications
C.I No. Food Colour Index No. I.S.I No. B.S. No. C.A.S No. Class
18050 E-128 - - 3734-67-6 Acid Red 1
Purity Test
Pure Dye Content % (Min.) 80.00
Water Insoluble Matter % (Max) 0.20
Ether Extractable Matter % (max) 0.20
Unsulsonated Primary Aromatic Amines % (Max) 0.01
Arsenic (AS"As") PPM(Max 3.00
Lead (as"pb") PPM (Max) 10.00
Mercury (As"Hg") PPM (Max) 1.00
CadMium (As"Cd") PPM (Max) 1.00
Heavy Metals PPM (Max) 40.00

Phloxine B

Specifications
C.I No. Food Colour Index No. I.S.I No. B.S. No. C.A.S No. Class
45410 - - - 3734-67-6 Acid Red 92
Purity Test
Pure Dye Content % (Min.) 85.00
Water Insoluble Matter % (Max) 0.20
Ether Extractable Matter % (max) 0.20
Unsulsonated Primary Aromatic Amines % (Max) 0.01
Arsenic (AS"As") PPM(Max 3.00
Lead (as"pb") PPM (Max) 10.00
Mercury (As"Hg") PPM (Max) 1.00
CadMium (As"Cd") PPM (Max) 1.00
Heavy Metals PPM (Max) 40.00

Ponceu 4R

Specifications
C.I No. Food Colour Index No. I.S.I No. B.S. No. C.A.S No. Class
16255 Red 7 2558 3342 (2611-82-7) Monoazo
Purity Test
Pure Dye Content % (Min.) 82.00
Loss On Dye At 135c & S.C./ S % (Max) 18.00
Water Insoluble Matter % (Max) 0.20
Ether Extractable Matter % (max) 0.20
Subsidiary Dyes % (Max) 1.00
Organic Compounds
Other Than Coloring Matters% (max)
0.50
Unsulsonated Primary Aromatic Amines % (Max) 0.01
Arsenic (AS"As") PPM(Max 1.00
Lead (as"pb") PPM (Max) 10.00
Mercury (As"Hg") PPM (Max) 1.00
CadMium (As"Cd") PPM (Max) 1.00
Heavy Metals PPM (Max) 40.00
Dye Intermediates % by mass 0.500

Carmoisine

Specifications
C.I No. Food Colour Index No. I.S.I No. B.S. No. C.A.S No. Class
14720 Red 3 2923 3343 (53026-69-9) Monoazo
Purity Test
Pure Dye Content % (Min.) 87.00
Loss On Dye At 135c & S.C./ S % (Max) 13.00
Water Insoluble Matter % (Max) 0.20
Ether Extractable Matter % (max) 0.20
Subsidiary Dyes % (Max) 1.00
Organic Compounds
Other Than Coloring Matters% (max)
0.50
Unsulsonated Primary Aromatic Amines % (Max) 0.01
Arsenic (AS"As") PPM(Max 1.00
Lead (as"pb") PPM (Max) 10.00
Mercury (As"Hg") PPM (Max) 1.00
CadMium (As"Cd") PPM (Max) 1.00
Heavy Metals PPM (Max) 40.00
Dye Intermediates % by mass 0.500

Amaranth

Specifications
C.I No. Food Colour Index No. I.S.I No. B.S. No. C.A.S No. Class
16185 E-123 - - 915-67-3 ACID RED 27
Purity Test
Pure Dye Content % (Min.) 85.00
Water Insoluble Matter % (Max) 0.20
Ether Extractable Matter % (max) 0.20
Unsulsonated Primary Aromatic Amines % (Max) 0.01
Arsenic (AS"As") PPM(Max 3.00
Lead (as"pb") PPM (Max) 10.00
Mercury (As"Hg") PPM (Max) 1.00
CadMium (As"Cd") PPM (Max) 1.00
Heavy Metals PPM (Max) 40.00

Brilliant Blue FCF

Specifications
C.I No. Food Colour Index No. I.S.I No. B.S. No. C.A.S No. Class
42090 Blue 2 6406 N.A. (3844-45-9) Triaryl Methane
Purity Test
Pure Dye Content % (Min.) 85.00
Loss On Dye At 135c & S.C./ S % (Max) 15.00
Water Insoluble Matter % (Max) 0.20
Ether Extractable Matter % (max) 0.20
Subsidiary Dyes % (Max) 3.00
Organic Compounds
Other Than Coloring Matters% (max)
1.80
Unsulsonated Primary Aromatic Amines % (Max) 0.01
Arsenic (AS"As") PPM(Max 1.00
Lead (as"pb") PPM (Max) 10.00
Mercury (As"Hg") PPM (Max) 1.00
CadMium (As"Cd") PPM (Max) 1.00
Heavy Metals PPM (Max) 40.00

Indigo Carmine

Specifications
C.I No. Food Colour Index No. I.S.I No. B.S. No. C.A.S No. Class
73015 Blue 1 1698 4143 (860-22-0) Indigoid
Purity Test
Pure Dye Content % (Min.) 87.00
Loss On Dye At 135c & S.C./ S % (Max) 13.50
Water Insoluble Matter % (Max) 0.20
Ether Extractable Matter % (max) 0.20
Subsidiary Dyes % (Max) 1.00
Organic Compounds
Other Than Coloring Matters% (max)
0.50
Unsulsonated Primary Aromatic Amines % (Max) 0.01
Arsenic (AS"As") PPM(Max 1.00
Lead (as"pb") PPM (Max) 10.00
Mercury (As"Hg") PPM (Max) 1.00
CadMium (As"Cd") PPM (Max) 1.00
Heavy Metals PPM (Max) 40.00

Patent Blue V

Specifications
C.I No. Food Colour Index No. I.S.I No. B.S. No. C.A.S No. Class
42051 Blue 5 - - - Triaryl Methane
Purity Test
Pure Dye Content % (Min.) 85.00
Loss On Dye At 135c & S.C./ S % (Max) 15.00
Water Insoluble Matter % (Max) 0.20
Ether Extractable Matter % (max) 0.20
Subsidiary Dyes % (Max) 2.00
Organic Compounds
Other Than Coloring Matters% (max)
0.50
Unsulsonated Primary Aromatic Amines % (Max) 0.01
Arsenic (AS"As") PPM(Max 3.00
Lead (as"pb") PPM (Max) 10.00
Mercury (As"Hg") PPM (Max) 1.00
CadMium (As"Cd") PPM (Max) 1.00
Heavy Metals PPM (Max) 40.00

Fast Green FCF

Specifications
C.I No. Food Colour Index No. I.S.I No. B.S. No. C.A.S No. Class
42053 E-143 - - 2353-45-9 FOOD GREEN 3
Purity Test
Pure Dye Content % (Min.) 85.00
Water Insoluble Matter % (Max) 0.20
Ether Extractable Matter % (max) 0.20
Unsulsonated Primary Aromatic Amines % (Max) 0.01
Arsenic (AS"As") PPM(Max 3.00
Lead (as"pb") PPM (Max) 10.00
Mercury (As"Hg") PPM (Max) 1.00
CadMium (As"Cd") PPM (Max) 1.00
Heavy Metals PPM (Max) 40.00

Green-s

Specifications
C.I No. Food Colour Index No. I.S.I No. B.S. No. C.A.S No. Class
44090 Green 4 - - - Triaryl Methane
Purity Test
Pure Dye Content % (Min.) 80.00
Loss On Dye At 135c & S.C./ S % (Max) 20.00
Water Insoluble Matter % (Max) 0.20
Ether Extractable Matter % (max) 0.20
Subsidiary Dyes % (Max) 1.00
Organic Compounds
Other Than Coloring Matters% (max)
0.40
Unsulsonated Primary Aromatic Amines % (Max) 0.01
Arsenic (AS"As") PPM(Max 3.00
Lead (as"pb") PPM (Max) 10.00
Mercury (As"Hg") PPM (Max) 1.00
CadMium (As"Cd") PPM (Max) 1.00
Heavy Metals PPM (Max) 40.00

Brown HT

Specifications
C.I No. Food Colour Index No. I.S.I No. B.S. No. C.A.S No. Class
20285 Brown 3 - - - Diazo
Purity Test
Pure Dye Content % (Min.) 70.00
Loss On Dye At 135c & S.C./ S % (Max) 30.00
Water Insoluble Matter % (Max) 0.20
Ether Extractable Matter % (max) 0.20
Subsidiary Dyes % (Max) 30.00
Organic Compounds
Other Than Coloring Matters% (max)
0.70
Unsulsonated Primary Aromatic Amines % (Max) 0.01
Arsenic (AS"As") PPM(Max 3.00
Lead (as"pb") PPM (Max) 10.00
Mercury (As"Hg") PPM (Max) 1.00
CadMium (As"Cd") PPM (Max) 1.00
Heavy Metals PPM (Max) 40.00

Black PN

Specifications
C.I No. Food Colour Index No. I.S.I No. B.S. No. C.A.S No. Class
28440 Black 1 - - - Diazo
Purity Test
Pure Dye Content % (Min.) 80.00
Loss On Dye At 135c & S.C./ S % (Max) 20.00
Water Insoluble Matter % (Max) 0.20
Ether Extractable Matter % (max) 0.20
Subsidiary Dyes % (Max) 10.00
Organic Compounds
Other Than Coloring Matters% (max)
0.80
Unsulsonated Primary Aromatic Amines % (Max) 0.01
Arsenic (AS"As") PPM(Max 3.00
Lead (as"pb") PPM (Max) 10.00
Mercury (As"Hg") PPM (Max) 1.00
CadMium (As"Cd") PPM (Max) 1.00
Heavy Metals PPM (Max) 40.00

Lake Colors

Specifications
PARAMETERS SPECIFIC REQUIREMENT
Total dye content (on Dry Basis)
(% by mass)
12 - 18 22-28 35-42
Moisture at 110°C for 2Hrs.
(% by mass)
17.00 (Max)
pH of 2% slurry 3.5 - 7.0
Bleeding or Free dye content
(% by mass)
0.40 (Max)
Sieve Analysis 325 mesh 85.00 (Min)
Bulk density (g/ml)
(% by mass)
0.15 - 0.40
Lead& Heavy Metals, (mg/kg). 20.00
Arsenic, (mg/kg). 3.00