Mordant Black 9
Mordant Black 9 Basic information
- Product Name:
- Mordant Black 9
- Synonyms:
-
- Sodium 3-((1,5-dihydroxy-2-naphthyl)azo)-4-hydroxybenzenesulphonate
- MORDANT BLACK 9
- C.I. 16500
- Acid mordant Black 9
- Chrome Black PLW(70:100)
- Black PV
- Acid Mordant Black PV
- 3-[(1,5-Dihydroxy-2-naphthalenyl)azo]-4-hydroxybenzenesulfonic acid sodium salt
- CAS:
- 2052-25-7
- MF:
- C16H13N2NaO6S
- MW:
- 384.34
- EINECS:
- 218-145-5
- Mol File:
- 2052-25-7.mol
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Mordant Black 9 Chemical Properties
- Density
- 1.54[at 20℃]
- vapor pressure
- 0Pa at 20℃
- pka
- 0.69[at 20 ℃]
- Water Solubility
- 48g/L at 20℃
- LogP
- -1.4 at 20℃
- CAS DataBase Reference
- 2052-25-7(CAS DataBase Reference)
- EPA Substance Registry System
- C.I. Mordant Black 9, monosodium salt (2052-25-7)
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Mordant Black 9 Usage And Synthesis
Preparation
3-Amino-4-hydroxybenzenesulfonic acid diazotization, and Naphthalene-1,5-diol coupling.
Flammability and Explosibility
Non flammable
Properties and Applications
black. Soluble in water for bordeaux red, right amount soluble in ethanol and Cellosolve (for product red), slightly soluble in Acetone. In concentrated sulfuric acid for purple brown to black, diluted into wine red; In concentrated nitric acid for the red light brown, then shallow. Dye aqueous solution to join concentrated hydrochloric acid for wine red; Join concentrated sodium hydroxide solution for red wine. Mainly used for wool, silk, nylon dyeing, but also can be used in the electrochemical aluminum, leather tinting.
| Standard | Ironing Fastness | Light Fastness | Fulling | Persperation Fastness | Soaping | Water | |
| Alkali | Acid | ||||||
| ISO | 4 | 8 | 5 | 4 | 5 | 5 | 5 |
| AATCC | 5 | 7 | 5 | 5 | 5 | 5 | |
Mordant Black 9 Preparation Products And Raw materials
Raw materials
Mordant Black 9Supplier
Shanghai JONLN Reagent Co., Ltd.
- Tel
- 400-0066400 13621662912
- 422131432@qq.com
Hubei Jusheng Technology Co.,Ltd
- Tel
- 027-59599241 18871490274
- 1400878000@qq.com
Alfa Chemistry
- Tel
- 1-516-6625404
- support@alfa-chemistry.com
Shandong Xiya Chemical Co., Ltd.
- Tel
- 4009903999 13395398332
- sales@xiyashiji.com
Guangzhou Kafen Biotech Co.,Ltd
- Tel
- 18029243487 2355327168
- gy@yccreate.com
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Mordant Black 9(2052-25-7)Related Product Information
- Diclofenac sodium
- Sodium benzoate
- Sodium acetate
- Sodium hydroxide
- Mordant Red 19
- Acid Black ATT
- Sodium chloride
- Sodium citrate
- Sodium bicarbonate
- Trisodium phosphate
- Sodium chlorite
- Acid Black 2
- Acid mordant Black 3,MORDANT BLACK,MORDANT BLACK 3
- DICHLORO(ETHYLENEDIAMINE)PLATINUM(II)
- SALCOMINE
- METHYL ISOCYANOACETATE
- TERT-BUTYL ISOCYANIDE
- PHENYLSELENOL