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Reactive Black 8

Reactive Black 8 structure

CAS No.: 12225-26-2

Chemical Name:: Reactive Black 8

Synonyms: C.I. 18207;Active Black K;Amaryl Black GRX;Reactive Black 8;Begative Black PN;Reactive Black MN;procion black h-n;ostazin black h-n;Kayacion Black P-N;Apollocion Black P-N

CBNumber:: CB6874841

Molecular Formula:

Molecular Weight:: 0

MDL Number:: MFCD01770856

MOL File:: Mol file

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Reactive Black 8 Properties

EWG's Food Scores	1

Reactive Black 8 Chemical Properties,Uses,Production

Preparation

2-Amino-4-nitrophenol diazo, and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid?coupling, chromium complexation, and 2,4,6-Trichloro-1,3,5-triazine condensation, with four ammonia, and salting-out.

Properties and Applications

blue ash. Black powder. The strong sulfuric acid for purple, diluted still for purple; In nitric acid for black purple, diluted into a navy; Water solution is blue black, add 1 Moore sodium hydroxide solution is still black, continue to join insurance powder into light yellow, add a boric acid sodium is still light yellow. Used for cotton, viscose, linen, silk, polyamide fiber and wool dyeing or of the volume of disseminated and direct printing.

Standard	Light Fastness	Oxygen bleaching		Persperation Fastness		Soaping
Standard	Light Fastness	Fading	Stain	Fading	Stain	Fading	Stain
ISO	6 (grey)	3 ( green )	5	4-5 (green)	3	5	6

Reactive Black 8 Preparation Products And Raw materials

Raw materials

Chromic sulfate 2-Amino-4-nitrophenol Cobalt sulfate 8-Amino-1-naphthol-3,6-disulfonic acid monosodium salt monohydrate 2-Amino-4-nitrophenol

Cyanuric chloride

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Preparation Products

Reactive Black 8 Suppliers

Global( 62)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21695	55
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	47465	58
Hefei TNJ Chemical Industry Co.,Ltd.	0551-65418671	sales@tnjchem.com	China	34572	58
Alfa Chemistry	+1-5166625404	Info@alfa-chemistry.com	United States	21317	58
GIHI CHEMICALS CO.,LIMITED	+8618058761490	info@gihichemicals.com	China	49999	58
Shanghai JONLN Reagent Co., Ltd.	400-0066400 13621662912	422131432@qq.com	China	9986	55
Shaanxi DIDU pharmaceutical and Chemical Co., Ltd	17691182729 18161915376	1046@dideu.com	China	10009	58
Hangzhou Yaoruiyicheng Biological Medicine Co., Ltd	18072846723	caigou1@witofly.com	China	18926	58

Supplier	Advantage
Henan Tianfu Chemical Co.,Ltd.	55
CONIER CHEM AND PHARMA LIMITED	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
Alfa Chemistry	58
GIHI CHEMICALS CO.,LIMITED	58
Shanghai JONLN Reagent Co., Ltd.	55
Shaanxi DIDU pharmaceutical and Chemical Co., Ltd	58
Hangzhou Yaoruiyicheng Biological Medicine Co., Ltd	58

12225-26-2(Reactive Black 8)Related Search:

DICHLORO(ETHYLENEDIAMINE)PLATINUM(II) 1,1,3,3-TETRAMETHYLBUTYL ISOCYANIDE 2,4-PENTANEDIONE, SILVER DERIVATIVE PHENYLSELENOL Ethyl isocyanoacetate

TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)EUROPIUM(III) Tris(2,4-pentanedionato)chroMiuM(III) N-BUTYLISOCYANIDE METHYL ISOCYANOACETATE COBALT(II) ACETYLACETONATE

TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)DYSPROSIUM(III) Tosylmethyl isocyanide Aluminum acetylacetonate Benzyl isocyanide Ferric acetylacetonate

TERT-BUTYL ISOCYANIDE SALCOMINE Cupric acetylacetonate

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Kayacion Black P-N Saplactive Black HN. C.I. Reactive Black 8 kayacion black p-n liquid 40 ostazin black h-n procion black h-n Reactive Black MN Active Black K Amaryl Black GRX Apollocion Black P-N Begative Black PN C.I. 18207 Cobalt 5-[(4-amino-6-chloro-1,3,5-triazin-2-yl)amino]-4-hydroxy-3-[(2-hydroxy-5-nitrophenyl)azo]-2,7-naphthalenedisulfonic acid complex Reactive Black 8 C.I.Reactive Black 8:C.I.18207 TIANFU-CHEM Reactive Black 8 12225-26-2 12225-26-2