Re.turq.blue 21

Optical brighteners, also known as fluorescent whitening agents (FWAs) or optical brightening agents (OBAs), are chemical compounds used in various industries, primarily in textiles, paper, and detergents. These substances absorb ultraviolet (UV) light and re-emit it as visible blue light, making colors and whites appear brighter and more vivid. Optical brighteners are often added to laundry detergents to give the illusion of cleaner and whiter clothing by enhancing their visual brightness. They are also used in the paper industry to improve the brightness and whiteness of paper products. Optical brighteners' ability to improve the appearance of materials under certain lighting conditions makes them valuable in enhancing the visual quality of a wide range of consumer and industrial products.

Cold Brands Hot Brands
Reactive Yellow 86 Reactive Yellow 18
Reactive Yellow 22 Reactive Orange 12
Reactive Orange 14 Reactive Orange 13
Reactive Orange 4 Reactive Red 21a
Reactive Red 2 Reactive Red 22
Reactive Red 11 Reactive Red 23
Reactive Blue Mx7rx(Mix) Reactive Red 24
Vinyl Sulphone Base Reactive Red 31
Reactive Yellow 160 Reactive Red 45
Reactive Yellow 15 Reactive Scarlet P2r(Mix)
Reactive Yellow 42 Reactive Blue 13
Reactive Orange 107 Reactive Blue 49
Reactive Orange 96 High Exhaust
Reactive Orange 78 Reactive Yellow 84
Reactive Orange 16 Reactive Orange 84
Reactive Red 245 Reactive Red 141
Reactive Red 111 Reactive Blue 171
Reactive Blue 28 Reactive Green 19
Reactive Blue 21 Bi - Functional
Reactive Blue 89 Reactive Orange 145a
Reactive Blue 250 Reactive Orange 122
Reactive Blue 203 Reactive Red 195a
Reactive Violet 5 Reactive Red 198a
Reactive Black 5 Reactive Red 222
Reactive Black 5 Reactive Red 223
Reactive Black 5 Reactive Red 249
Reactive Black Vn (Mix) Reactive Red 250
Reactive Black Hfgr-p(Mix) Reactive Red 180a
Reactive Black Wnn(Mix) Reactive Blue 194
Reactive Super Black R(Mix) Reactive Blue 220
Rr - Series Reactive Blue 221
Reactive Red Rr Reactive Blue 222
Reactive Blue Rr Reactive Black Bfgrf(Mix)
Reactive Yellow Rr Reactive Red 114
R/o Salt Free Dyes For Ink Application
Reactive Yellow 145 Reactive Red 195
Reactive Red 31 Reactive Red 198
Reactive Red 111 Reactive Red 223
Reactive Red 120 Reactive Red 245
Reactive Red 141 Reactive Orange 12
Reactive Red 152 Reactive Black 5

CAS No.: 12236-86-1
Other Names: TURQUOISE BLUE G
Place of Origin: Gujarat, India
Type: Reactive Dye
Usage: Textile Dyestuffs
Brand Name: Sparrowings
Appearance: Powder Form

Ci no. : reactive blue 21
Solubility : 100 gpl
Light fastness : 5
Washing fastness : 4-5
Dischargibility : fair.

5000 kgs

Reactive Blue-21 ( 133%, 166%, 190% 200% and RO-Salt Free-266% )

C.A.S No: 12236-86-1
We offer our products in the following specifications:
Light(ISO Direct) : 5-6
Washing(ISO Direct) : 4
Hypochlorite : 3-4
Perspiration : 5
Dischargeability: Fair
Uses:
Reactive Blue 21 is used in textile dyeing and printing of cotton and other fabrics.


25 kg., 50kg. & 100kg. with double polypropylene liner in M.S. Drums, HDPE Carboys and HDPE Bags. Also available in 25 kg. Corrugated boxes & 500 kg. Jumbo Bags.

CAS No:12236-86-1

(1) Product Name

Phthalocyanine Pigment Beta Blue
(2) Chemical Class Pigment Blue 15:4
(3) Substance Copper Phthalocyanine
(4) Molecular Weight 576.08
(5) C.I. Number 74160.4
(6) Cas Number 147-14-8
(7) Bulk Density 0.35-.45 Gm/cc
(8) Odour Odourless
(9) Colour Shade
Masstone
Tint

(10) Physical Appearance Blue Powder
(11) Solubility In Water Insoluble
(12) Specific Gravity(20 C) 1.58-1.77
(13) Ph Of 10% Aq. Sol Neutral
(14) Heat Stability Stable At 280°c For 10minutes
(15) Hazardous Nature Non Hazardus
(16) Moisture Content 0.5% Max
(17) Greet Content 200 Ppm Max
(18) Oil Absorption(ml/100gm) 30-60
(19) Solvent Stabilty Excellent
(20) Lightfastness Outstanding
(21) Chemical Resistance Excellent

(1) Product Name

Phthalocyanine Pigment Alpha Blue
(2) Chemical Class Pigment Blue 15:1
(3) Substance Copper Phthalocyanine
(4) Molecular Weight 576.08
(5) C.I. Number 74160
(6) Cas Number 147-14-8
(7) Bulk Density 0.35 To 0.45 Gm/cc.
(8) Odour Odourless
(9) Physical Appearance Blue Powder
(10) Colour Shade
Masstone
Tint

(11) Solubility In Water Insoluble
(12) Specific Gravity(20 C) 1.4 To 1.6
(13) Ph Of 10% Aq. Sol Neutral
(14) Heat Stability Stable At 280°c For 10 Minuttes
(15) Hazardous Nature Non Hazardus
(16) Moisture Content 0.5% Max.
(17) Greet Content 260 Ppm Max.
(18) Oil Absorption(ml/100gm) 35 To 40
(19) Solvent Stabilty Excellent
(20) Light Fastness Outstanding
(21) Chemical Resistance Excellent