ChemicalBook > CAS DataBase List > NAPHTHOCHROME GREEN

NAPHTHOCHROME GREEN

Product Name
NAPHTHOCHROME GREEN
CAS No.
5715-76-4
Chemical Name
NAPHTHOCHROME GREEN
Synonyms
CI 44530;Mordant Green 31;NAPHTHOCHROME GREEN;C.I.Mordant Green 31;Naphthochrome Green G;C.I.Mordant Green 31:C.I.44530;naphthochrome green (C.I. 44530);NAPHTHOCHROME GREEN FOR MICROSCOPY;Naphthochrome Green Dye content 10 %;disodium 4-[(3-carboxylato-4-hydroxy-1-naphthyl)phenylmethylene]-1,4-dihydro-1-oxo-2-naphthoate
CBNumber
CB0238311
Molecular Formula
C29H16Na2O6
Formula Weight
506.41
MOL File
5715-76-4.mol
More
Less

NAPHTHOCHROME GREEN Property

form 
Powder
Colour Index 
44530
color 
Brown-red to brown
CAS DataBase Reference
5715-76-4
More
Less

Safety

WGK Germany 
3
More
Less

Hazard and Precautionary Statements (GHS)

More
Less

N-Bromosuccinimide Price

Sigma-Aldrich
Product number
206822
Product name
Naphthochrome Green
Purity
Dye content 10%
Packaging
1g
Price
$58.6
Updated
2023/01/07
More
Less

NAPHTHOCHROME GREEN Chemical Properties,Usage,Production

Chemical Properties

brown-red to brown powder

Preparation

1-(Trichloromethyl)benzene(1 Moore) and 1-Hydroxy-2-naphthoic acid (2 Moore) in the presence of copper in Sodium hydroxide solution condensation.

Properties and Applications

green. Soluble in water for yellow brown. In concentrated sulfuric acid to blue, green after diluted, brownish red precipitation.

Standard Ironing Fastness Light Fastness Fulling Persperation Fastness Soaping Water
Alkali Acid
ISO 5 4 2-3 4-5 4 4 5
AATCC 5 4 3 3-4 3 5

NAPHTHOCHROME GREEN Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

NAPHTHOCHROME GREEN Suppliers

China 4 Germany 1 Japan 1 Switzerland 1 United States 2 Global 9
Kanto Chemical Co., Inc.
Tel
--
Fax
--
Email
reag-info@gms.kanto.co.jp
Country
Japan
ProdList
6756
Advantage
74

5715-76-4, NAPHTHOCHROME GREENRelated Search:

1-Methylnaphthalene 3-VINYLBENZALDEHYDE Sodium Methoxide 2-Naphthaldehyde 5-Methylsalicylic acid TIGLIC ACID 1,3-DIMETHYLNAPHTHALENE Sodium propionate 3-Phenyl-1-propanol trans-2-Methyl-2-pentenoic acid Sesamol NAPHTHOCHROME GREEN 1-VINYLNAPHTHALENE 2-METHYL-1-NAPHTHOL TRANS-2-METHYL-2-BUTENAL SODIUM METHACRYLATE Triphenylethylene 4-Hydroxystyrene

  • NAPHTHOCHROME GREEN
  • CI 44530
  • naphthochrome green (C.I. 44530)
  • 4-[[4-Hydroxy-3-(sodiooxycarbonyl)-1-naphthalenyl]phenylmethylene]-1-oxo-1,4-dihydronaphthalene-2-carboxylic acid sodium salt
  • C.I.Mordant Green 31
  • Naphthochrome Green G
  • disodium 4-[(3-carboxylato-4-hydroxy-1-naphthyl)phenylmethylene]-1,4-dihydro-1-oxo-2-naphthoate
  • NAPHTHOCHROME GREEN FOR MICROSCOPY
  • Naphthochrome Green Dye content 10 %
  • C.I.Mordant Green 31:C.I.44530
  • Mordant Green 31
  • 2-Naphthalenecarboxylicacid,4-[(3-carboxy-4-hydroxy-1-naphthalenyl)phenylmethylene]-1,4-dihydro-1-oxo-,sodium salt (1:2)
  • 5715-76-4
  • C29H16Na2O6