Eriochrome Black A

Product Name: Eriochrome Black A
CAS No.: 3618-58-4
Chemical Name: Eriochrome Black A
Synonyms: CI 15710;NSC73413;NSC 73413;NSC-73413;CI NO 15710;DIAMOND BLACK;CHROME BLACK A;MORDANT BLACK 1;C.I.MORDANTBLACK1;Diacromo Black AS
CBNumber: CB3276628
Molecular Formula: C20H12N3NaO7S
Formula Weight: 461.38
MOL File: 3618-58-4.mol

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Eriochrome Black A Property

Colour Index: 15710
form: powder to crystal
color: Red to Dark blue to Black
EPA Substance Registry System: 1-Naphthalenesulfonic acid, 3-hydroxy-4-[(2-hydroxy-1-naphthalenyl)azo]-7-nitro-, monosodium salt (3618-58-4)

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

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N-Bromosuccinimide Price

TCI Chemical

Product number: E0226
Product name: Eriochrome Black A
Packaging: 25g
Price: $57
Updated: 2023/01/07

TRC

Product number: E600078
Product name: Eriochrome Black A
Packaging: 250mg
Price: $45
Updated: 2021/12/16

Chem-Impex

Product number: 38578
Product name: EriochromeblackA,CI15710
Packaging: 25G
Price: $64.06
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: DYE0000653
Product name: ERIOCHROME BLACK A
Purity: 95.00%
Packaging: 25G
Price: $148.89
Updated: 2021/12/16

Arctom

Product number: AS661554
Product name: Eriochrome Black A
Purity: 95%
Packaging: 500g
Price: $432
Updated: 2021/12/16

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Eriochrome Black A Chemical Properties,Usage,Production

Preparation

4-Amino-3-hydroxy-7-nitronaphthalene-1-sulfonic acid diazotization, and Naphthalen-2-ol coupling.

Properties and Applications

blue light gray to black. Black powder. Soluble in water for navy blue, in the water solubility 60 g/l (80 ℃), slightly soluble in ethanol and Acetone. In concentrated sulfuric acid for blue, yellow after diluted into light brown; In concentrated nitric acid for red orange. Its aqueous solution for navy blue, join concentrated hydrochloric acid to pale yellow light brown; Join strong caustic into orange brown. Dyeing wool in nitric acid into black light purple, and have a slight white streaks. Mainly used for wool fabric dyeing, also can be used for silk and nylon dyeing, also can be used for wool and a variety of fiber blended fabric dyeing, can be in acetic acid chromium pretreatment of wool fabric direct printing. Also used in the leather dyeing.

Standard	Ironing Fastness	Light Fastness	Fulling		Persperation Fastness	Soaping	Water
Standard	Ironing Fastness	Light Fastness	Alkali	Acid	Persperation Fastness	Soaping	Water
ISO	4-5		5	4-5	5	5	5
AATCC	4-5		4-5		5	5	5

Eriochrome Black A Preparation Products And Raw materials

Raw materials

2-Naphthol

Preparation Products

Acid Black 107

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Eriochrome Black A Suppliers

Americas 1 China 72 Europe 1 Germany 3 India 4 Japan 1 South Korea 1 United Kingdom 1 United States 16 Global 100

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 94657
Advantage: 76

3B Pharmachem (Wuhan) International Co.,Ltd.

Tel: 821-50328103-801 18930552037
Fax: 86-21-50328109
Email: 3bsc@sina.com
Country: China
ProdList: 15839
Advantage: 69

TCI (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24529
Advantage: 81

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44688
Advantage: 61

Shandong Xiya Chemical Co., Ltd

Tel: 4009903999 13355009207
Fax: 0539-6365991
Email: 3007715519@qq.com
Country: China
ProdList: 18738
Advantage: 57

Maya High Purity Chemicals

Tel: +86 (573) 82222445 (0)18006601000 452520369
Fax: +86 (573) 82222643
Email: sales@maya-r.com
Country: China
ProdList: 11707
Advantage: 57

Hangzhou Yuhao Chemical Technology Co., Ltd

Tel: 0571-82693216
Fax: +86-571-82880190
Email: info@yuhaochemical.com
Country: China
ProdList: 9387
Advantage: 52

TOKYO CHEMICAL INDUSTRY CO., LTD.

Tel: 03-36680489
Fax: 03-3668-0520
Email: Sales-JP@TCIchemicals.com
Country: Japan
ProdList: 28387
Advantage: 80

TCI Europe

Tel: 320-37350700
Fax: +32 (0)37350701
Email: sales@tcieurope.eu
Country: Europe
ProdList: 23671
Advantage: 75

TCI AMERICA

Tel: 800-4238616
Fax: +1-888-520-1075 / +1-503-283-1987
Email: sales@tciamerica.com
Country: Americas
ProdList: 23653
Advantage: 75

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View Lastest Price from Eriochrome Black A manufacturers

Shaanxi Dideu Medichem Co. Ltd

Product: Eriochrome Black A 3618-58-4
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 20t
Release date: 2024-07-15

Career Henan Chemical Co

Product: Eriochrome Black A 3618-58-4
Price: US $2.00/KG
Min. Order: 1KG
Purity: Dye content 70%
Supply Ability: customise
Release date: 2018-08-08

3618-58-4, Eriochrome Black ARelated Search:

1-Amino-2-naphthol-4-sulfonic acid ACID RED 88 ACID BLACK 52 Eriochrome Black A Sodium 4-amino-1-naphthalenesulfonate Sodium 1-amine-2-naphthol-4-sulfonate Mordant Black 17 2,2'-DIHYDROXYAZOBENZENE 2-NAPHTHYLAMINE-8-SULFONIC ACID 1,1'-AZONAPHTHALENE Naphthionic acid 2-NITRONAPHTHALENE Acid Orange 7 Eriochrome Black T ERIOCHROME BLACK PV Eriochrome Black T, 0.5% (w/v) Solution in Triethanolamine Eluant Solution Eriochrome Black T Reagent ERIOCHROME BLACK T FOR COMPLEXOMETRY

1-Naphthalenesulfonic acid, 3-hydroxy-4-(2-hydroxy-1-naphthalenyl)azo-7-nitro-, monosodium salt

2',3-Dihydroxy-7-nitro-(1',4-azobisnaphthalene)-1-sulfonic acid sodium salt

3-Hydroxy-4-[(2-hydroxy-1-naphthalenyl)azo]-7-nitro-1-naphthalenesulfonic acid sodium salt

Eriochrome black A (Mordant-black 1)

SodiuM 3-hydroxy-4-[(2-hydroxy-1-naphthyl)diazenyl]-7-nitronaphthalene-1-sulfonate

CHROME BLACK A

CI 15710

CI NO 15710

DIAMOND BLACK

ERIOCHROME BLACK A

Acid mordant Black 1

C.I.MORDANTBLACK1

Acid chrome black A

Chromogene Black VA

Diacromo Black AS

Mordant black 1 (C.I. 15710)

sodium 3-hydroxy-4-[(2-hydroxynaphthyl)azo]-7-nitronaphthalene-1-sulphonate

MORDANT BLACK 1

(4Z)-4-[(2-hydroxynaphthalen-1-yl)hydrazinylidene]-7-nitro-3-oxonaphthalene-1-sulfonate

Eriochrome Black A@100 μg/mL in Methanol

Acid mordant Black 1 (technical)

C.I.Mordant Black 1:C.I.15710

NSC 73413

NSC73413

NSC-73413

3618-58-4