ChemicalBook > CAS DataBase List > Eriochrome Black A

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

Less

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)

Less

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.

Less

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: 25g
Price: $41
Updated: 2021/12/16

Less

Eriochrome Black A Chemical Properties,Usage,Production

Uses

Eriochrome Black A is an azo dye that can be removed from water by an adsorbent made of magnetic NiFe2O4 nanoparticles.

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

References

[1] Moeinpour F, Alimoradi A, Kazemi M. Efficient removal of Eriochrome black-T from aqueous solution using NiFe 2 O 4 magnetic nanoparticles[J]. Journal of environmental health science and engineering, 2014, 12: 1-7.

Eriochrome Black A Preparation Products And Raw materials

Raw materials

2-Naphthol

Preparation Products

Acid Black 107

Less

Eriochrome Black A Suppliers

Americas 1 China 79 Europe 1 Germany 3 India 4 Japan 1 South Korea 1 United Kingdom 1 United States 16 Global 107

J & K SCIENTIFIC LTD.

Tel: 18210857532; 18210857532
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

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

Tel: 821-50328103-801 18930552037
Fax: 86-21-50328109
Email: 3bsc@sina.com
Country: China
ProdList: 15838
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: 44801
Advantage: 61

Shandong Xiya Chemical Co., Ltd

Tel: 4009903999 13355009207
Fax: 0539-6365991
Email: 3007715519@qq.com
Country: China
ProdList: 18729
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: 6387
Advantage: 52

9ding chemical ( Shanghai) Limited

Tel: 4009209199
Fax: 86-021-52271987
Email: sales@9dingchem.com
Country: China
ProdList: 22514
Advantage: 55

Shanghai JONLN Reagent Co., Ltd.

Tel: 400-0066400 13621662912
Fax: 021-55660885
Email: 422131432@qq.com
Country: China
ProdList: 9979
Advantage: 55

Alta Scientific Co., Ltd.

Tel: 022-6537-8550 15522853686
Fax: 022-2532-9655
Email: sales@altasci.com.cn
Country: China
ProdList: 4511
Advantage: 55

Chengdu RunZeBenTu Chemical Co., Ltd

Tel: 028-88469284 18000562381
Email: rzbtsj@163.com
Country: China
ProdList: 9951
Advantage: 56

Shandong Xiya Chemical Co., Ltd.

Tel: 4009903999 13395398332
Fax: 0539-6365991
Email: sales@xiyashiji.com
Country: China
ProdList: 20794
Advantage: 60

Shandong Ono Chemical Co., Ltd.

Tel: 0539-6362799 20）
Fax: 0539-6362799（To 20）
Country: China
ProdList: 10007
Advantage: 58

9ding chemical ( Shanghai) Limited

Tel: 021-021-52271985 17721149837
Fax: +86 (21) 52271987
Email: sales@9dingchem.com
Country: China
ProdList: 19800
Advantage: 60

Aikon International Limited

Tel: 025-58851090 15955137747
Fax: (6)02557626880
Email: sales01@aikonchem.com
Country: China
ProdList: 15949
Advantage: 58

TCI Chemicals

Tel: 021-67121386, 800-988-0390
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 5391
Advantage: 58

Hefei TNJ Chemical Industry Co.,Ltd.

Tel: +86-0551-65418671 +8618949823763
Fax: 0551-65418697
Email: sales@tnjchem.com
Country: China
ProdList: 34563
Advantage: 58

Dayang Chem (Hangzhou) Co.,Ltd.

Tel: +86-0571-88938639 +8617705817739
Fax: +86-571-88938652，+86-571- 88492614
Email: info@dycnchem.com
Country: China
ProdList: 52846
Advantage: 58

Chemwill Asia Co.,Ltd.

Tel: 86-21-51086038
Fax: 86-21-51861608
Email: chemwill_asia@126.com
Country: CHINA
ProdList: 23912
Advantage: 58

Hubei Jusheng Technology Co.,Ltd.

Tel: 18871490254
Fax: 027-59599243
Email: linda@hubeijusheng.com
Country: CHINA
ProdList: 28172
Advantage: 58

Chongqing Chemdad Co., Ltd

Tel: +86-023-6139-8061 +86-86-13650506873
Email: sales@chemdad.com
Country: China
ProdList: 39927
Advantage: 58

CONIER CHEM AND PHARMA LIMITED

Tel: +8618523575427
Email: sales@conier.com
Country: China
ProdList: 49975
Advantage: 58

Shaanxi Dideu Medichem Co. Ltd

Tel: +86-029-81138252 +86-173 9270 1263
Fax: 029-88380327
Email: 1057@dideu.com
Country: China
ProdList: 3999
Advantage: 58

Quzhou mingfeng chemical co., ltd

Tel: 0570-3062502 13819002126
Fax: 0570-3063388
Email: 41774453@qq.com
Country: China
ProdList: 4357
Advantage: 58

Shandong Tianming Biotechnology Development Co. Ltd

Tel: 400-9019001
Country: China
ProdList: 15069
Advantage: 58

TCI (Shanghai) Chemical Trading Co., Ltd.

Tel: 021-61109150
Fax: 021-61105897
Email: sales@tcisct.com
Country: China
ProdList: 29668
Advantage: 58

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 18621169109
Email: market03@meryer.com
Country: China
ProdList: 27987
Advantage: 58

Shanghai Haohong Scientific Co., Ltd.

Tel: 400-8210725 4008210725
Email: malulu@leyan.com
Country: China
ProdList: 40000
Advantage: 58

Shanghai Aladdin Biochemical Technology Co.,Ltd.

Tel: 400-6206333 13167063860
Email: anhua.mao@aladdin-e.com
Country: China
ProdList: 48457
Advantage: 58

TargetMol Chemicals Inc.

Tel: 15002134094
Email: marketing@targetmol.cn
Country: China
ProdList: 29357
Advantage: 58

Shaanxi Xihua Chemical Industry Co., Ltd

Tel: 029-81136151 17392212881
Email: 1095@dideu.com
Country: China
ProdList: 10001
Advantage: 58

Guangdong Wengjiang Chemical Reagent Co.,Ltd.

Tel: 0751-2815983 13927872582
Fax: 0751-2886750
Email: 2787852318@qq.com
Country: China
ProdList: 8065
Advantage: 58

Tanmo Quality Inspection Technology Co., Ltd.

Tel: 4008-099-669
Email: 23419001name@qq.com
Country: CHINA
ProdList: 6043
Advantage: 58

BePure (Beijing) Biotechnology Co.

Tel: 58896805
Email: 7993601name@qq.com
Country: CHINA
ProdList: 6620
Advantage: 58

Merck KGaA

Tel: 21-20338288
Email: ordercn@merckgroup.com
Country: China
ProdList: 6394
Advantage: 58

Biosynth Biological Technology (Suzhou) Co Ltd

Tel: 51288865780
Email: sales@biosynth.com
Country: China
ProdList: 6051
Advantage: 58

Santa Cruz Biotechnology Inc

Tel: 021-60936350
Email: scbt@scbt.com
Country: China
ProdList: 6594
Advantage: 58

Guangdong Daxiao Chemical Co., Ltd

Tel: 1866-171603 18666171603
Email: 3989665367@qq.com
Country: China
ProdList: 4985
Advantage: 58

Shanghai Amole Biotechnology Co., Ltd.

Tel: 18916360931 18916360931
Email: 2596183085@qq.com
Country: China
ProdList: 9309
Advantage: 58

career henan chemical co

Tel: +86-0371-86658258 +8613203830695
Email: sales@coreychem.com
Country: China
ProdList: 29847
Advantage: 58

Changzhou AniKare Pharmatech Co., Ltd.

Tel: +86-0519-8359-8696 +8618018249389
Email: sales@anikare.com
Country: China
ProdList: 9941
Advantage: 58

XIAMEN AMITY INDUSTRY AND TRADE CO., LTD.

Tel: +8618950047208
Email: ellena@amitychem.com
Country: China
ProdList: 43416
Advantage: 58

SHANGHAI KEAN TECHNOLOGY CO., LTD.

Tel: +8613817748580
Fax: 021-50175322
Email: cooperation@kean-chem.com
Country: China
ProdList: 40066
Advantage: 58

Henan Fengda Chemical Co., Ltd

Tel: +86-371-86557731 +86-13613820652
Fax: 86-0371-86557731
Email: info@fdachem.com
Country: China
ProdList: 20136
Advantage: 58

Shanghai Acmec Biochemical Technology Co., Ltd.

Tel: +86-18621343501; +undefined18621343501
Email: product@acmec-e.com
Country: China
ProdList: 33338
Advantage: 58

HANGZHOU LEAP CHEM CO., LTD.

Tel: +86-571-87711850
Email: market18@leapchem.com
Country: China
ProdList: 43339
Advantage: 58

Hebei Chuanghai Biotechnology Co., Ltd

Tel: +8615531151365
Email: mina@chuanghaibio.com
Country: China
ProdList: 18126
Advantage: 58

GIHI CHEMICALS CO.,LIMITED

Tel: +8618058761490
Email: info@gihichemicals.com
Country: China
ProdList: 49934
Advantage: 58

PT CHEM GROUP LIMITED

Tel: +86-85511178;
Email: peter68@ptchemgroup.com
Country: China
ProdList: 35425
Advantage: 58

changzhou huayang technology co., ltd

Tel: +8615250961469
Email: 2571773637@qq.com
Country: China
ProdList: 9644
Advantage: 58

Less

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