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C.I. 20730

C.I. 20730 structure

CAS No.: 3905-19-9

Chemical Name:: C.I. 20730

Synonyms: C.I. 20730;Pigment Red 166;C.I. Pigment Red 166;CroMophtal Scarlet R;Permethrin Impurity 17;Cromophtal Scarlet R (CGY);NQDGNYQKISTHLK-RYZURTRPSA-N;Pigment red 166 (C.I. 20730);1,4-Bis[[1-(2,5-dichlorophenylazo)-2-hydroxy-3-naphthoyl]amino]benzene;1,4-Bis[1-[(2,5-dichlorophenyl)azo]-2-hydroxynaphthalen-3-ylcarbonylamino]benzene

CBNumber:: CB5875290

Molecular Formula:: C40H24Cl4N6O4

Molecular Weight:: 794.47

MDL Number:

MOL File:: 3905-19-9.mol

Last updated:2022-12-21 16:56:50

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C.I. 20730 Properties

Boiling point	891.4±65.0 °C(Predicted)
Density	1.50
pka	11.00±0.70(Predicted)
FDA UNII	2X2HR8CGT2
EPA Substance Registry System	2-Naphthalenecarboxamide, N,N'-1,4-phenylenebis[4-[(2,5-dichlorophenyl)azo]-3-hydroxy- (3905-19-9)

C.I. 20730 price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
American Custom Chemicals Corporation	DYE0002153	PIGMENT RED 166 95.00%	3905-19-9	5MG	$498.33	2021-12-16	Buy

Product number	Packaging	Price	Buy
DYE0002153	5MG	$498.33	Buy

C.I. 20730 Chemical Properties,Uses,Production

Uses

Pigment Red 166 is an organic pigment.

Flammability and Explosibility

Not classified

Properties and Applications

TEST ITEMS	SPECIFICATION
APPEARANCE	RED POWDER
SHADE	BLUISH
HEAT RESISTANCE	300°C min
LIGHT FASTNESS	7-8
ACID RESISTANCE	5
ALKALI RESISTANCE	5
FASTNESS TO BLEEDING	5
OIL ABSORPTION	40-50%
SPECIFIC SURFACE	24 m ² /g
DENSITY	1.50 g/cm ³
RESIDUE ON 80 MESH	5.0% max
WATER SOLUBLE	1.0% max
VOLATITE 105 °C	1.0% max
TINTING STRENGTH	100-105 %

C.I. 20730 Preparation Products And Raw materials

Raw materials

Preparation Products

C.I. 20730 Suppliers

Global( 32)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21691	55
Hubei Jusheng Technology Co.,Ltd.	18871490254	linda@hubeijusheng.com	CHINA	28180	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49390	58
career henan chemical co	+86-0371-86658258 15093356674;	factory@coreychem.com	China	29826	58
Hefei TNJ Chemical Industry Co.,Ltd.	0551-65418671	sales@tnjchem.com	China	34572	58
AFINE CHEMICALS LIMITED	0571-85134551	info@afinechem.com	CHINA	15377	58
Hebei Guanlang Biotechnology Co., Ltd.	+86-19930503259 +86-19930503259	cherry@crovellbio.com	China	18456	58
GIHI CHEMICALS CO.,LIMITED	+8618058761490	info@gihichemicals.com	China	49999	58
Winchem Industrial Co. Ltd	0574-83851061	info@win-chemical.com	China	500	55
Hangzhou Yuhao Chemical Technology Co., Ltd	0571-82693216	info@yuhaochemical.com	China	9394	52

Supplier	Advantage
Henan Tianfu Chemical Co.,Ltd.	55
Hubei Jusheng Technology Co.,Ltd.	58
CONIER CHEM AND PHARMA LIMITED	58
career henan chemical co	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
AFINE CHEMICALS LIMITED	58
Hebei Guanlang Biotechnology Co., Ltd.	58
GIHI CHEMICALS CO.,LIMITED	58
Winchem Industrial Co. Ltd	55
Hangzhou Yuhao Chemical Technology Co., Ltd	52

View Lastest Price from C.I. 20730 manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2020-01-08	C.I. 20730 3905-19-9	US $2.00 / KG	1KG	98%	100g , 1kg, 5kg , 50kg	Career Henan Chemical Co

C.I. 20730
3905-19-9
US $2.00 / KG
98%
Career Henan Chemical Co

3905-19-9(C.I. 20730)Related Search:

AURORA 20730 N,N'-DIBENZYL-P-PHENYLENEDIAMINE Pigment Red 2 N-(4-AMINO-PHENYL)-2-HYDROXY-BENZAMIDE Pigment Red 21

3-AMINO-N-(4-AMINOPHENYL)-BENZAMIDE C.I. 20730

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Cromophtal Scarlet R (CGY) N,N'-phenylene-1,4-bis[4-[(2,5-dichlorophenyl)azo]-3-hydroxynaphthalene-2-carboxamide] 2-Naphthalenecarboxamide, N,N-1,4-phenylenebis4-(2,5-dichlorophenyl)azo-3-hydroxy- N,N'-1,4-phenylenebis[4-(2,5-dichlorophenyl)azo]-3-hydroxy-2-Naphthalenecarboxamide Pigment red 166 (C.I. 20730) 1,4-Bis[[1-(2,5-dichlorophenylazo)-2-hydroxy-3-naphthoyl]amino]benzene C.I. 20730 Pigment Red 166 C.I. Pigment Red 166 1,4-Bis[1-[(2,5-dichlorophenyl)azo]-2-hydroxynaphthalen-3-ylcarbonylamino]benzene N,N'-(1,4-Phenylene)bis[3-hydroxy-4-(2,5-dichlorophenylazo)-2-naphthalenecarboxamide] N-[[2,5-dichloro-4-[4-[2,5-dichloro-4-[2-(3-hydroxynaphthalen-2-yl)carbonyliminohydrazinyl]phenyl]phenyl]phenyl]hydrazinylidene]-3-hydroxy-naphthalene-2-carboxamide N-[[2,5-dichloro-4-[4-[2,5-dichloro-4-[2-(3-hydroxynaphthalene-2-carbonyl)iminohydrazinyl]phenyl]phenyl]phenyl]hydrazinylidene]-3-hydroxynaphthalene-2-carboxamide N-[[2,5-dichloro-4-[4-[2,5-dichloro-4-[N'-(3-hydroxynaphthalene-2-carbonyl)iminohydrazino]phenyl]phenyl]phenyl]hydrazono]-3-hydroxy-2-naphthamide CroMophtal Scarlet R NQDGNYQKISTHLK-RYZURTRPSA-N 2-Naphthalenecarboxamide, N,N'-1,4-phenylenebis[4-[2-(2,5-d ichlorophenyl)diazenyl]-3-hydroxy- Permethrin Impurity 17 3905-19-9 C40H24Cl4N6O4 Dyes and Pigments Organics