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Acid mordant Black 7

Product Name
Acid mordant Black 7
CAS No.
3618-60-8
Chemical Name
Acid mordant Black 7
Synonyms
C.I.16505;Black PBB;Mordant Black 7;Einecs 222-808-4;Acid mordant Black 7;Chrome Black P2B(70:100);C.I.Mordant Black 7:C.I.16505;C.I. Mordant Black 7, monosodium salt;sodium 5-chloro-3-[(1,5-dihydroxy-2-naphthyl)azo]-2-hydroxybenzenesulphonate;sodium,5-chloro-3-[2-(1,5-dioxonaphthalen-2-yl)hydrazinyl]-2-hydroxybenzenesulfonate
CBNumber
CB7875269
Molecular Formula
C16H12ClN2NaO6S
Formula Weight
418.78
MOL File
3618-60-8.mol
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Hazard and Precautionary Statements (GHS)

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Acid mordant Black 7 Chemical Properties,Usage,Production

Preparation

3-Amino-5-chloro-2-hydroxybenzenesulfonic acid diazotization, and Naphthalene-1,5-diol?coupling.

Properties and Applications

blue black. Soluble in water for red light purple to bordeaux red, slightly soluble in ethanol and Acetone as dark blue light red to magenta. In concentrated sulfuric acid to blue light purple to black, dilution after dark red wine. Dye aqueous solution with concentrated hydrochloric acid for brown light red precipitation; Join concentrated sodium hydroxide solution for purple.

Standard Ironing Fastness Light Fastness Fulling Persperation Fastness Soaping Water
Alkali Acid
ISO 4-5 7-8 5 4-5 5 5 5
AATCC 5 7 5 5 5 5

Acid mordant Black 7 Preparation Products And Raw materials

Raw materials

Preparation Products

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Acid mordant Black 7 Suppliers

China 7 Japan 1 United States 2 Global 10
AK Scientific, Inc.
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Email
sales@aksci.com
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United States
ProdList
6347
Advantage
65
Wonda Science
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Email
wonda@wondascience.com
Country
United States
ProdList
2192
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50

3618-60-8, Acid mordant Black 7Related Search:

Mordant black 77 Mordant Black 9 2-Hydroxy-5-[[4-[(1-hydroxy-5-sodiosulfo-2-naphthalenyl)azo]-1-naphthalenyl]azo]benzoic acid sodium salt sodium 5-[(3,5-dichloro-2-hydroxyphenyl)azo]-4-[(ethoxycarbonyl)amino]-6-hydroxynaphthalene-2-sulphonate 2-Naphthalenesulfonic acid, 3-[(5-chloro-2-hydroxy-3-nitrophenyl)azo]-4-hydroxy-7-(phenylamino)-, monosodium salt Benzoic acid, 2-hydroxy-3(or 5)-[[4-[(1-hydroxy-5-sulfo-2-naphthalenyl)azo]-1-naphthalenyl]azo]-, disodium salt Mordant Black 74 Mordant Black 56 Mordant Black 57 Benzenesulfonic acid sodium salt Sodium 2-hydroxybenzenesulfonate

  • Mordant Black 7
  • sodium,5-chloro-3-[2-(1,5-dioxonaphthalen-2-yl)hydrazinyl]-2-hydroxybenzenesulfonate
  • sodium 5-chloro-3-[(1,5-dihydroxy-2-naphthyl)azo]-2-hydroxybenzenesulphonate
  • Acid mordant Black 7
  • Chrome Black P2B(70:100)
  • Black PBB
  • C.I. Mordant Black 7, monosodium salt
  • 5-Chloro-3-[(1,5-dihydroxy-2-naphthalenyl)azo]-2-hydroxybenzenesulfonic acid sodium salt
  • C.I.16505
  • Einecs 222-808-4
  • C.I.Mordant Black 7:C.I.16505
  • 3618-60-8