Mordant Black 38
Mordant Black 38 Basic information
- Product Name:
- Mordant Black 38
- Synonyms:
-
- ERIOCHROME GREY SGL
- OMEGA CHROME BLACK BLUE G
- benzenesulfonicacid,3-[[8-(acetylamino)-2-hydroxy-1-naphthalenyl]azo]-5-chlor
- Benzenesulfonicacid,3-[[8-(acetylamino)-2-hydroxy-1-naphthalenyl]azo]-5-chloro-2-hydroxy-,monosodiumsalt
- 3-[(2Z)-2-(8-acetamido-2-oxonaphthalen-1-ylidene)hydrazinyl]-5-chloro-2-hydroxybenzenesulfonate
- mordantblack38
- sodium 3-[(8-acetamido-2-hydroxy-1-naphthyl)azo]-5-chloro-2-hydroxybenzenesulphonate
- Acid mordant Black 38
- CAS:
- 6441-96-9
- MF:
- C18H13ClN3NaO6S
- MW:
- 457.82
- EINECS:
- 229-233-8
- Mol File:
- 6441-96-9.mol
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Mordant Black 38 Chemical Properties
- Colour Index
- 18160
- EPA Substance Registry System
- Benzenesulfonic acid, 3-[[8-(acetylamino)-2-hydroxy-1-naphthalenyl]azo]-5-chloro-2-hydroxy-, monosodium salt (6441-96-9)
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Mordant Black 38 Usage And Synthesis
Preparation
3-Amino-5-chloro-2-hydroxybenzenesulfonic acid diazotization, and N-(7-hydroxynaphthalen-1-yl)acetamide coupling.
Properties and Applications
Blue light grey. Soluble in water into wine red to blue light red, slightly soluble in alcohol, not soluble in Acetone. In concentrated sulfuric acid to red light purple, diluted into red orange brown. Dye aqueous solution to join concentrated hydrochloric acid for red wheat brown; Join concentrated sodium hydroxide solution for purple.
| Standard | Ironing Fastness | Light Fastness | Fulling | Persperation Fastness | Soaping | Water | |
| Alkali | Acid | ||||||
| ISO | 4 | 6 | 4 | 1 | 4-5 | 4-5 | 5 |
| AATCC | 4 | 6 | 4-5 | 4-5 | 5 | 4-5 | 5 |
Mordant Black 38Supplier
J & K SCIENTIFIC LTD.
- Tel
- 010-82848833 400-666-7788
- jkinfo@jkchemical.com
Meryer (Shanghai) Chemical Technology Co., Ltd.
- Tel
- 021-61259108 18621169109
- market03@meryer.com
TCI (Shanghai) Development Co., Ltd.
- Tel
- 021-67121386
- Sales-CN@TCIchemicals.com
Energy Chemical
- Tel
- 021-021-58432009 400-005-6266
- sales8178@energy-chemical.com
Hunan Hui Bai Shi Biotechnology Co., Ltd.
- Tel
- 0731-85526065 13308475853
- ivy@hnhbsj.com
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Mordant Black 38(6441-96-9)Related Product Information
- Cisatracurium besylate
- CHLOROPHOSPHONAZO III
- Dodecylbenzenesulphonic acid
- Mordant Black 3
- Calcium dobesilate
- Amlodipine Besylate
- Sodium hydroxide
- Sodium chloride
- Sulfanilic acid
- p-Toluenesulfonic acid
- Sodium bicarbonate
- (S)-Amlodipine
- Sodium acetate
- Diclofenac sodium
- Benzenesulfonic acid
- Sodium citrate
- Difluorochloromethane
- 1-Amino-7-naphthol