| Identification | More | [Name]
Mordant Black 9 | [CAS]
2052-25-7 | [Synonyms]
C.I. 16500
MORDANT BLACK 9
Sodium 3-((1,5-dihydroxy-2-naphthyl)azo)-4-hydroxybenzenesulphonate
Acid mordant Black 9
Chrome Black PLW(70:100)
Benzenesulfonic acid, 3-(1,5-dihydroxy-2-naphthalenyl)azo-4-hydroxy-, monosodium salt
Mordant black 9 (C.I. 16500)
Black PV
Acid Mordant Black PV
3-[(1,5-Dihydroxy-2-naphthalenyl)azo]-4-hydroxybenzenesulfonic acid sodium salt
Chrome Fast Black PV | [EINECS(EC#)]
218-145-5 | [Molecular Formula]
C16H11N2NaO6S | [MDL Number]
MFCD00280914 | [Molecular Weight]
382.323 | [MOL File]
2052-25-7.mol |
| Hazard Information | Back Directory | [Uses]
Mordant Black PV is an azo dye commonly used for dyeing textiles. | [Preparation]
3-Amino-4-hydroxybenzenesulfonic acid diazotization, and Naphthalene-1,5-diol coupling. | [Flammability and Explosibility]
Nonflammable | [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
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Light Fastness
|
Fulling
|
Persperation Fastness
|
Soaping
|
Water
|
|
Alkali
|
Acid
|
|
ISO
|
4
|
8
|
5
|
4
|
5
|
5
|
5
|
|
AATCC
|
5
|
7
|
5
|
|
5
|
5
|
5
|
| [References]
[1] Raggi MA, et al.Extractive analysis of aluminum traces in dialysis solutions. J Pharm Biomed Anal. 2000 Jan;21(6):1191-6. |
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| Company Name: |
AFINE CHEMICALS LIMITED
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+86-571-85134551 +86-18958018566 |
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www.afinechem.com/index.html |
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