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Reactive Blue 49

Name:C.I.Reactive Blue 49,C.I.621526

Molecular Structure: anthraquinones

C.I.Reactive Blue 49,C.I.621526,CAS 12236-92-9,882.19,C32H23ClN7Na3O11S3,Reactive Blue K-3R,Reactive brilliant Blue P-3R Reactive Blue K-3R,Reactive brilliant Blue P-3R,Cibacron Blue P-3R

C.I.Reactive Blue 49,C.I.621526,CAS 12236-92-9,882.19,C32H23ClN7Na3O11S3,Reactive Blue K-3R,Reactive brilliant Blue P-3R Reactive Blue K-3R,Reactive brilliant Blue P-3R,Cibacron Blue P-3R

Molecular Formula:C32H23ClN7Na3O11S3

Molecular Weight: 882.19

CAS Registry Number:12236-92-9

Manufacturing Methods : 1-Amino-4-bromo-9,10-dioxo-9,10-dihydroanthracene-2-sulfonic acid and 3,5-Diamino-2,4,6-trimethylbenzenesulfonic acid condensation, again with 2,4,6-Trichloro-1,3,5-triazine condensation, and finally 3-Aminobenzenesulfonic acid condensation.

Properties and Applications: red light blue. Blue powder, the strong sulfuric acid for red light blue; In a dilute alkali solution to blue. In 20 ℃ solubility of 200 g/L; 50 ℃ when more than 200 g/L solubility. The dyed fabric for the red light blue light. The reactive dyes low, low affinity, solid color rate is 60%. Neutral and alkaline are not suitable for white.

Standard Light Fastness Oxygen bleaching Persperation Fastness Soaping
Fading Stain Fading Stain Fading Stain
ISO 6 4-5 5 4-5 5

List of Suppliers:

Reactive Blue K-3R,Reactive brilliant Blue P-3R

Hubei Hwalle Dyestuff Industry Co.,Ltd.

Shanghai Yongqing industrial Co.Ltd.

Shandong Qing Shun Chemical Co., Ltd.

HANGZHOU SHINYANG SAMWOO FINE CHEMICAL CO.,LTD.

Zhejiang Shunlong Chemical Co., ltd.

Zhejiang Yide Chemical Co., Ltd.

DANKONG INDUSTRY & TRADE GROUP CO.,LTD

Akreact Blue P-3R(Aakash Chemicals & Dyestuffs Inc)

Assofix Blue PSR( Associated Intermediates & Chemicals )

Begative Blue P-3R ( PT Colorindo Aneka Chemicals )

Blue P-3R (Hubei Hwalle Dyestuff Industry Co Ltd)

Chemifix Brilliant Blue P3R ( Chemi-Dyestuffs Industries (Pvt) Ltd )

Cibacron Blue P-3R ( Ciba Specialty Chemicals Inc )

Cibacron Brilliant Blue 3R-P ( Clayton Aniline Co. Ltd )

Drimarene Brilliant Blue P-3RLN( Clariant GmbH )

Evercion Blue P-3R(Eveiiight Chemical Industrial Corp)

Itofix Blue P3R( LJ Specialities Ltd )

Kayacion Blue P-3R (Nippon Kayak u Co Ltd)

Kemaion Royal Blue P3R( Karsandas Mavji )

KP Cion Blue P-3R( Kaseihin Kogyo Kyokai )

Meactive Blue H3R( Astik Dyestuff Pvt Ltd )

Ostazin Blue H-3RN(SBU Pigments and Dyes)

Polkative Blue P-3R( PT Polkrik Chemicals Co )

Reactive Blue P-3R( Ningbo Free Trade Zone T-Chemi Trading Co Ltd/Hangzhou Shinyang Samwoo Fine Chemical Co Ltd )

Reactron Blue H3R(Amar Dye Chem Ltd)

Reactron Brilliant Blue H3R (Amar Dye Chem Ltd)

Rifacion Blue P-3R (Rifa Industrial Co Ltd)

Sinarcion Blue P3R( Sinar Syno Kimia )

Synocron Brilliant Blue P-3R( Kyung-In Synthetic Corp )


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