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REMASTRAL BLUE FFRL

REMASTRAL BLUE FFRL Structure
REMASTRAL BLUE FFRL structure
CAS No.
1324-58-9
Chemical Name:
REMASTRAL BLUE FFRL
Synonyms
Blue FFRL;C.I. 51320;Direct Blue 18;DirectFastBlueFFRL;Kayaset Violet 108;REMASTRAL BLUE FFRL;REMASTRAL BLUE F3GL;Fabrifast Blue FFRL;Everdirect Blue FFRL;Kayarus Supra Blue FFRL.
CBNumber:
CB7484380
Molecular Formula:
C34H19Cl2N4Na3O11S3
Molecular Weight:
895.61
MDL Number:
MFCD00068454
MOL File:
1324-58-9.mol
MSDS File:
SDS
Last updated:2025-12-31 14:38:37
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REMASTRAL BLUE FFRL Properties

EPA Substance Registry System C.I. Direct Blue 108, trisodium salt (1324-58-9)

SAFETY

Risk and Safety Statements

Signal word  Warning
Hazard statements  H412-H317
Precautionary statements  P273-P501-P261-P272-P280-P302+P352-P333+P313-P321-P363-P501
TSCA  TSCA listed

REMASTRAL BLUE FFRL price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
aablocks AA01DNPG Diindolo[3,2-b:3',2'-m]triphenodioxazinetrisulfonic acid,8,18-dichloro-5,15-diethyl-5,15-dihydro-, trisodium salt 1324-58-9 5g $484 2026-05-29 Buy
aablocks AA01DNPG Diindolo[3,2-b:3',2'-m]triphenodioxazinetrisulfonic acid,8,18-dichloro-5,15-diethyl-5,15-dihydro-, trisodium salt 1324-58-9 25g $674 2026-05-29 Buy
Product number Packaging Price Buy
AA01DNPG 5g $484 Buy
AA01DNPG 25g $674 Buy

REMASTRAL BLUE FFRL Chemical Properties, Uses, Production

Chemical Properties

Bright blue to black powder. Poor water solubility, aqueous solution is blue. Black solution in concentrated sulfuric acid, insoluble in hydrochloric acid, caustic soda, organic solvents. Slightly change the color and light when met with copper ions, yellow and dark when met with iron ions.

Uses

Direct Blue 108 has the structure of triphenyl two oxazine, and can be used in dyeing of cotton, viscose fiber, silk and its blended fabrics[1].

Preparation

9-Ethyl-9H-carbazol-3-amine and 2,3,5,6-Tetrachlorocyclohexa-2,5 -diene-1,4-dione in Pyridine of condensation,with 99.5% of sulfuric acid sulfonation simultaneously closed and third (obtained Sirius Blue FTFGL); or in o-dichlorobenzene and 4-Methylbenzene-1-sulfonyl chloride condensation and cyclization as above and trisulfonated (obtained Sirius Blue FFRL), then into trisodium salt. Chemical structure of two products are the same.

Properties and Applications

bright blue. To black powder. Soluble in water solution for blue, insoluble in hydrochloric acid, sodium hydroxide solution and organic solvents. The strong sulfuric acid dyes for black solution, water-soluble poor. Dyeing of copper (a slight change in color, meet iron ion colored light yellow and dark. Reducing resistance, won’t be insurance powder reduction. Used for cotton, viscose, silk and their blended fabric dyeing, general is not used for printing. Usually used for washing the less number of flocking fabric.

Standard Acid Resistance Alkali Resistance Light Fastness Soaping Water
Fading Stain Fading Stain
ISO 2 4 6-7 2 2

References

[1] Yang ZHU, et al. Oxidation Decoloration Kinetics of C.I. Direct Blue 108 in Activated Oxygen Bleach Systems. Advanced Materials Research Vols 332-334 (2011) pp 391-394

REMASTRAL BLUE FFRL Preparation Products And Raw materials

Raw materials

3-Amino-9-ethylcarbazole Chloranil

Preparation Products

REMASTRAL BLUE FFRL Suppliers

Global Suppliers ( 38)
Supplier Tel Email Country ProdList Advantage
Winchem Industrial Co. Ltd 0574-83851061 info@win-chemical.com China 500 55
Shanghai JONLN Reagent Co., Ltd. 400-0066400 13621662912 422131432@qq.com China 9970 55
Alfa Chemistry 1-516-6625404 support@alfa-chemistry.com United States 9170 60
Shanghai Orgchem Co.,Ltd. +86-21-5877 1921 info@chemofchina.com China 9630 55
Shanghai Time Chemicals CO., Ltd. 021-57951555 tianshihuagong1111@163.com CHINA 1349 58
career henan chemical co +86-0371-86658258 factory@coreychem.com China 29780 58
Shaanxi Dideu Medichem Co. Ltd +86-17392712779 1097@dideu.com China 3989 58
Wuhan kemike Biomedical Technology Co., Ltd 027-13163388153 13163388153 yeqiu416@163.com China 8787 58
Hubei Shishun Biotechnology Co. Ltd 027-59223025 15107168801 1718480011@qq.com China 9401 58
Hubei Qifei Pharmaceutical Chemical Co., Ltd 027-59322506 18071128681 1438082200@qq.com China 9554 58
Supplier Advantage
Winchem Industrial Co. Ltd 55
Shanghai JONLN Reagent Co., Ltd. 55
Alfa Chemistry 60
Shanghai Orgchem Co.,Ltd. 55
Shanghai Time Chemicals CO., Ltd. 58
career henan chemical co 58
Shaanxi Dideu Medichem Co. Ltd 58
Wuhan kemike Biomedical Technology Co., Ltd 58
Hubei Shishun Biotechnology Co. Ltd 58
Hubei Qifei Pharmaceutical Chemical Co., Ltd 58

View Latest Price from REMASTRAL BLUE FFRL manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Remastral blue ffrl pictures 2025-12-24 Remastral blue ffrl
1324-58-9
 1KG 99.0% 10000KG Shaanxi Dideu Medichem Co. Ltd
Direct Fast Blue FFRL, DIrect Blue 108 pictures 2022-10-27 Direct Fast Blue FFRL, DIrect Blue 108
1324-58-9
 $3.00 25kg 99% 20 tons TIANJIN XIANGRUI DYESTUFF CO.,LTD
REMASTRAL BLUE FFRL pictures 2020-02-02 REMASTRAL BLUE FFRL
1324-58-9
 $1.00 1KG 98% HPLC 10 tons Career Henan Chemical Co

1324-58-9 (REMASTRAL BLUE FFRL) Related Search:

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2-Chlorodiphenyl ether REMASTRAL BLUE FFRL 2-Chloro-1,4-dimethoxybenzene Chlorohydroquinone Demosan
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15-dihydro-ethyl-trisodiumsalt 2-b:3’,2’-m]triphenodioxazinetrisulfonicacid,8,18-dichloro-5,15-diethyl-5,15-dihydro-diindolo[trisodiumsalt REMASTRAL BLUE F3GL REMASTRAL BLUE FFRL trisodium 8,18-dichloro-5,15-diethyl-5,15-dihydrodiindolo[3,2-b:3',2'-m]triphenodioxazinetrisulphonate DirectFastBlueFFRL diindolo[3,2-b:3’,2’-m]triphenodioxazinetrisulfonicacid,8,18-dichloro-5,15-di Diindolo[3,2-b:3’,2’-m]triphenodioxazinetrisulfonicacid,8,18-dichloro-5,15-diethyl-5,15-dihydro-,trisodiumsalt Direct blue 108 (C.I. 51320) Diindolo[3,2-b:3',2'-m]triphenodioxazinetrisulfoni c acid, 8,18-dichloro-5,15-diethyl-5,15-dihydro-, trisodium salt Blue FFRL Everdirect Blue FFRL Fabrifast Blue FFRL Intralite Brilliant Blue FFRL Kayarus Supra Blue FFRL. C.I. 51320 Kayaset Violet 108 Direct Blue 18 REMASTRAL BLUE FFRL ISO 9001：2015 REACH C.I.Direct Blue 108:C.I.51320 Direct Fast Blue FFRL, DIrect Blue 108 1324-58-9 C34H19Cl2N4O11S33Na Organics