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
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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 | |
| Alkali | Acid | ||||||
| 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
Preparation Products
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Eriochrome Black A Suppliers
- Tel
- 010-82848833 400-666-7788
- Fax
- 86-10-82849933
- jkinfo@jkchemical.com
- Country
- China
- ProdList
- 96815
- Advantage
- 76
- Tel
- 821-50328103-801 18930552037
- Fax
- 86-21-50328109
- 3bsc@sina.com
- Country
- China
- ProdList
- 15839
- Advantage
- 69
- Tel
- 021-67121386
- Fax
- 021-67121385
- Sales-CN@TCIchemicals.com
- Country
- China
- ProdList
- 24529
- Advantage
- 81
- Tel
- 021-021-58432009 400-005-6266
- Fax
- 021-58436166
- sales8178@energy-chemical.com
- Country
- China
- ProdList
- 44688
- Advantage
- 61
- Tel
- 4009903999 13355009207
- Fax
- 0539-6365991
- 3007715519@qq.com
- Country
- China
- ProdList
- 18738
- Advantage
- 57
- Tel
- +86 (573) 82222445 (0)18006601000 452520369
- Fax
- +86 (573) 82222643
- sales@maya-r.com
- Country
- China
- ProdList
- 11707
- Advantage
- 57
- Tel
- 0571-82693216
- Fax
- +86-571-82880190
- info@yuhaochemical.com
- Country
- China
- ProdList
- 9387
- Advantage
- 52
- Tel
- 03-36680489
- Fax
- 03-3668-0520
- Sales-JP@TCIchemicals.com
- Country
- Japan
- ProdList
- 28387
- Advantage
- 80
- Tel
- 320-37350700
- Fax
- +32 (0)37350701
- sales@tcieurope.eu
- Country
- Europe
- ProdList
- 23671
- Advantage
- 75
- Tel
- 800-4238616
- Fax
- +1-888-520-1075 / +1-503-283-1987
- 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