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Direct Green 26

Direct Green 26 structure

CAS No.: 6388-26-7

Chemical Name:: Direct Green 26

Synonyms: Green BL;Solar Green BL;Diazol Green BN;Direct Green BL;Helion Green BL;Fenaluz Green B;Saturn Green LB;Optisal Green BL;Lumison Green BL;C.I.DirectGreen26

CBNumber:: CB2875547

Molecular Formula:: C50H33N12Na5O18S4

Molecular Weight:: 1333.07547

MDL Number:: MFCD00266569

MOL File:: 6388-26-7.mol

MSDS File:: SDS

Last updated:2025-12-31 14:38:37

Product description	Number	Pack Size	Price
C.I.Direct green 26	FD41374	500g	$130
C.I.Direct green 26	FD41374	1kg	$200
C.I.Direct green 26	FD41374	2Kg	$270
PONTAMINE FAST GREEN GL 95.00%	DYE0000917	5MG	$501.94
C.I.Direct green 26	FD41374	5kg	$525

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Direct Green 26 Properties

Density	1.413[at 20℃]
Water Solubility	4.38g/L at 20℃
LogP	-1.875 at 20℃
EPA Substance Registry System	C.I. Direct Green 26, pentasodium salt (6388-26-7)

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS08,GHS07
Signal word	Warning
Hazard statements	H315-H319
Precautionary statements	P264-P280-P302+P352-P321-P332+P313-P362-P264-P280-P305+P351+P338-P337+P313P
TSCA	TSCA listed

Direct Green 26 price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Biosynth Carbosynth	FD41374	C.I.Direct green 26	6388-26-7	500g	$130	2021-12-16	Buy
Biosynth Carbosynth	FD41374	C.I.Direct green 26	6388-26-7	1kg	$200	2021-12-16	Buy
Biosynth Carbosynth	FD41374	C.I.Direct green 26	6388-26-7	2Kg	$270	2021-12-16	Buy
American Custom Chemicals Corporation	DYE0000917	PONTAMINE FAST GREEN GL 95.00%	6388-26-7	5MG	$501.94	2021-12-16	Buy
Biosynth Carbosynth	FD41374	C.I.Direct green 26	6388-26-7	5kg	$525	2021-12-16	Buy

Product number	Packaging	Price	Buy
FD41374	500g	$130	Buy
FD41374	1kg	$200	Buy
FD41374	2Kg	$270	Buy
DYE0000917	5MG	$501.94	Buy
FD41374	5kg	$525	Buy

Direct Green 26 Chemical Properties,Uses,Production

Chemical Properties

Black powder. Water solubility is general, dissolved in water is green, insoluble in organic solvents. Yellowish green in concentrated sulfuric acid, dark blue precipitate when diluted, greenish yellow when reduced with zinc and ammonia. It is yellowish when stained with copper ions and slightly darker and lighter when stained with iron ions.

Uses

C.I. Direct green 26 is a good dyeing agent for cotton fabrics.

Preparation

2,4,6-Trichloro-1,3,5-triazine in turn and (1) 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid, (2) 4-Nitrobenzenamine diazo, and 2-Hydroxybenzoic acid coupling, and then to restore the azo dyes, (3) aniline for condensation, and for this coupling components (A), 4-Amino-5-hydroxynaphthalene-2,7-disulfonic aciddiazo, and 2-Amino-4-methylanisole coupling, its product to diazo, and the generation of coupling components (A) coupled.

Flammability and Explosibility

Non flammable

Properties and Applications

blue light green. Soluble in water for the green, solubility of 20 g/L (80 ~ 85 ℃), insoluble in organic solvents. The strong sulfuric acid for yellow green, dark blue after diluted precipitation, with zinc and ammonia reduction for green light yellow. In dyeing of copper (colored light yellow, iron ion in a dark colored. Is very sensitive to that fights. Can be used for cotton, viscose, silk and PVA/rayon blended fabric dyeing and printing directly, also used in leather, paper and regenerated celluloee fiber film color.

Standard	Acid Resistance	Alkali Resistance	Light Fastness	Soaping		Water
Standard	Acid Resistance	Alkali Resistance	Light Fastness	Fading	Stain	Fading	Stain
ISO	3	4	6	4		4
AATCC	4	3	5	4		4

References

[1] Sawada K, Ueda M. Adsorption behavior of direct dye on cotton in non-aqueous media[J]. Dyes and pigments, 2003, 58(1): 37-40.

Direct Green 26 Preparation Products And Raw materials

Raw materials

Salicylic aniline 2-Methoxy-5-methylaniline 4-Nitroaniline

Preparation Products

Direct Green 26 Suppliers

Global( 56)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Winchem industrial co limited	+8613003762012	info@win-chemical.com	China	300	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49977	58
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418671 +8618949823763	sales@tnjchem.com	China	34563	58
Dideu Industries Group Limited	+86-29-89586680 +86-15129568250	1026@dideu.com	China	18895	58
Alfa Chemistry	+1-5166625404;	Info@alfa-chemistry.com	United States	20405	58
Wuhan Fortuna Chemical Co.,Ltd	+86-2759207851; +8618007136271	hk@fortunachem.com	China	5993	58
XIAMEN AMITY INDUSTRY AND TRADE CO., LTD.	+8618950047208	ellena@amitychem.com	China	43416	58
DAYANG CHEM (HANGZHOU) CO.,LTD	+86-88938639 +86-17705817739	info@dycnchem.com	China	53802	58
Winchem Industrial Co. Ltd	0574-83851061	info@win-chemical.com	China	500	55
Hubei Jusheng Technology Co.,Ltd	027-59599241 18871490274	1400878000@qq.com	China	9541	58

Supplier	Advantage
Winchem industrial co limited	58
CONIER CHEM AND PHARMA LIMITED	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
Dideu Industries Group Limited	58
Alfa Chemistry	58
Wuhan Fortuna Chemical Co.,Ltd	58
XIAMEN AMITY INDUSTRY AND TRADE CO., LTD.	58
DAYANG CHEM (HANGZHOU) CO.,LTD	58
Winchem Industrial Co. Ltd	55
Hubei Jusheng Technology Co.,Ltd	58

6388-26-7(Direct Green 26)Related Search:

trisodium 3-[[4-[[6-(anilino)-1-hydroxy-3-sulphonato-2-naphthyl]azo]-5-methoxy-o-tolyl]azo]naphthalene-1,5-disulphonate Direct Black 168 Direct Red 13 Direct Black 19 Direct Yellow 12

DIRECT PURE YELLOW 5G DIRECT RED 80 Direct Red 243 Direct Orange 39 DIRECT BLACK 22

Direct Black 166 Direct Yellow 120 DIRECT VIOLET 51 Direct Blue 199 Direct Brown 95

tetrasodium 4,4'-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis[5-hydroxynaphthalene-2,7-disulphonate] Direct Blue 71 DIRECT BLUE 200

1of4

Benzoic acid, 2-hydroxy-5-[[4-[[4-[[8-hydroxy-7-[[4-[(8-hydroxy-3,6-disulfo-1-naphthalenyl)azo]-2-methoxy-5-methylphenyl]azo]-3,6-disulfo-1-naphthalenyl]amino]-6-(phenylamino)-1,3,5-triazin-2-yl]amino]phenyl]azo]-, pentasodium salt Benzoic acid, 2-hydroxy-5-4-4-8-hydroxy-7-4-(8-hydroxy-3,6-disulfo-1-naphthalenyl)azo-2-methoxy-5-methylphenylazo-3,6-disulfo-1-naphthalenylamino-6-(phenylamino)-1,3,5-triazin-2-ylaminophenylazo-, pentasodium salt Chlorantine Fast Green BLL Amanil Fast Green BLC C.I.Direct Green 26(34045) C.I.DirectGreen26 DirectFastgreenBLE Diazol Light Green BL,BMA Green BL Atul Direct Supra Light Fast Green BG Cibafix Green E-B Covalene Green GFL Diazol Green BN Direct Green BL Direct Light Green BJ Helion Green BL Optisal Green BL Sandal Direct Green BL Triamin Green BL. Direct green 26 (C.I. 34045) 2-Hydroxy-5-[[4-[[4-[[8-hydroxy-7-[[4-[(8-hydroxy-3,6-disulfo-1-naphthalenyl)azo]-2-methoxy-5-methylphenyl]azo]-3,6-disulfo-1-naphthalenyl]amino]-6-(phenylamino)-1,3,5-triazin-2-yl]amino]phenyl]azo]benzoic acid pentasodium salt Fabramine Green LB Fastusol Green LB Fenaluz Green B Lumison Green BL Orbantin Green BL Pyrazol Fast Green BL Saturn Green LB Sirius Green S 4B Solar Green BL Solius Light Green BL Solophenyl Green 155 Solophenyl Green B Solophenyl Green BLE 155% Tertrodirect Fast Green SBL JGBSJDYFCDJCMU-WDVPUNCISA-N Direct Green 26 ISO 9001：2015 REACH C.I.Direct Green 26:C.I.34045 6388-26-7 C50H33N12Na5O18S4 C50H33N12O18S45Na C50H38N12O18S45Na Organics