sodium 4-hydroxy-3-[(2-hydroxy-1-naphthyl)azo]-5-nitrobenzenesulphonate

Product Name
sodium 4-hydroxy-3-[(2-hydroxy-1-naphthyl)azo]-5-nitrobenzenesulphonate
CAS No.
3179-84-8
Chemical Name
sodium 4-hydroxy-3-[(2-hydroxy-1-naphthyl)azo]-5-nitrobenzenesulphonate
Synonyms
C.I.15690;Chrome Black BK;Mordant Black 15;Solochrome Black RN;Eriochrome Black SR;C.I.Mordant Black 15;Acid Alizarine Black R;C.I.Mordant Black 15:C.I.15690;sodium 4-hydroxy-3-[(2-hydroxy-1-naphthyl)azo]-5-nitrobenzenesulphonate;3-(2-Hydroxy-1-naphtylazo)-4-hydroxy-5-nitrobenzenesulfonic acid sodium salt
CBNumber
CB6898779
Molecular Formula
C16H10N3NaO7S
Formula Weight
411.32127
MOL File
3179-84-8.mol
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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.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P321Specific treatment (see … on this label).

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

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N-Bromosuccinimide Price

American Custom Chemicals Corporation
Product number
DYE0002119
Product name
MORDANT BLACK 15
Purity
95.00%
Packaging
5MG
Price
$503.54
Updated
2021/12/16
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sodium 4-hydroxy-3-[(2-hydroxy-1-naphthyl)azo]-5-nitrobenzenesulphonate Chemical Properties,Usage,Production

Preparation

3-Amino-4-hydroxy-5-nitrobenzenesulfonic acid diazotization, and Naphthalen-2-ol coupling.

Properties and Applications

red light navy blue to black. Soluble in water for purple to black, right amount soluble in ethanol for red light purple, slightly soluble in Acetone. In concentrated sulfuric acid to red light purple, after dilution to orange, red precipitation. Dye aqueous solution to join concentrated hydrochloric acid for orange; Join concentrated sodium hydroxide solution for bordeaux red.

Standard Ironing Fastness Light Fastness Fulling Persperation Fastness Soaping Water
Alkali Acid
ISO 5 6 3-4 5 4-5 4 4-5
AATCC 5 4-5 4-5 4-5 4-5

sodium 4-hydroxy-3-[(2-hydroxy-1-naphthyl)azo]-5-nitrobenzenesulphonate Preparation Products And Raw materials

Raw materials

Preparation Products

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sodium 4-hydroxy-3-[(2-hydroxy-1-naphthyl)azo]-5-nitrobenzenesulphonate Suppliers

TargetMol Chemicals Inc.
Tel
Email
support@targetmol.com
Country
United States
ProdList
38632
Advantage
58

3179-84-8, sodium 4-hydroxy-3-[(2-hydroxy-1-naphthyl)azo]-5-nitrobenzenesulphonateRelated Search:


  • sodium 4-hydroxy-3-[(2-hydroxy-1-naphthyl)azo]-5-nitrobenzenesulphonate
  • Benzenesulfonic acid, 4-hydroxy-3-(2-hydroxy-1-naphthalenyl)azo-5-nitro-, monosodium salt
  • 3-(2-Hydroxy-1-naphtylazo)-4-hydroxy-5-nitrobenzenesulfonic acid sodium salt
  • 4-Hydroxy-3-[(2-hydroxy-1-naphthalenyl)azo]-5-nitrobenzenesulfonic acid sodium salt
  • Acid Alizarine Black R
  • C.I.15690
  • C.I.Mordant Black 15
  • Solochrome Black RN
  • C.I.Mordant Black 15:C.I.15690
  • Mordant Black 15
  • Chrome Black BK
  • Eriochrome Black SR
  • 3179-84-8