ChemicalBook > CAS DataBase List > BENZOPURPURIN 10B

BENZOPURPURIN 10B

Product Name
BENZOPURPURIN 10B
CAS No.
2868-75-9
Chemical Name
BENZOPURPURIN 10B
Synonyms
CI 24100;DIRECT RED 7;C.I.Direct Red 7;BENZOPURPURIN 10B;Direct Boardeux-BW;Benzopurpurine 10BS;Benzo Purpurine 10B;Direct red 7 (C.I. 24100);C.I.Direct Red 7:C.I.24100;disodium 3,3'-[(3,3'-dimethoxy[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis(4-aminonaphthalene-1-sulphonate)
CBNumber
CB4676898
Molecular Formula
C34H29N6NaO8S2
Formula Weight
736.75
MOL File
2868-75-9.mol
More
Less

BENZOPURPURIN 10B Property

EPA Substance Registry System
1-Naphthalenesulfonic acid, 3,3'-((3,3'-dimethoxy(1,1'-biphenyl)-4,4'-diyl)bis(azo))bis(4-amino-, disodium salt (2868-75-9)
More
Less

Hazard and Precautionary Statements (GHS)

More
Less

N-Bromosuccinimide Price

Sigma-Aldrich
Product number
S469645
Product name
DIRECT RED 7 (C.I. 24100)
Purity
AldrichCPR
Packaging
250MG
Price
$179
Updated
2024/03/01
More
Less

BENZOPURPURIN 10B Chemical Properties,Usage,Production

Preparation

3,3′-Dimethoxylbenzidine double nitriding, and 4-Hydroxynaphthalene-1-sulfonic acid (2 Moore) coupled.

Properties and Applications

blue-ray red. Soluble in water for red, also soluble in alcohol for red orange, insoluble in other organic solvents. The strong sulfuric acid for blue, shallow blue for diluted.

Standard Acid Resistance Alkali Resistance Light Fastness Soaping Water
Fading Stain Fading Stain
ISO 1-2 4 1 2 2
AATCC 1 4 2-3 3 2

BENZOPURPURIN 10B Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

BENZOPURPURIN 10B Suppliers

CHINA 1 India 3 United Kingdom 1 United States 4 Global 9
Hubei Jusheng Technology Co.,Ltd.
Tel
18871490254
Fax
027-59599243
Email
linda@hubeijusheng.com
Country
CHINA
ProdList
28172
Advantage
58

2868-75-9, BENZOPURPURIN 10BRelated Search:

7-[[[[4-(Acetylamino)phenyl]amino]carbonyl]amino]-4-hydroxy-3-[(2-methoxyphenyl)azo]-2-naphthalenesulfonic acid sodium salt 7-[[[[4-(Acetylamino)phenyl]amino]carbonyl]amino]-4-hydroxy-3-[(2-methylphenyl)azo]-2-naphthalenesulfonic acid sodium salt 4-Amino-3-[[4'-[(2,4-dihydroxyphenyl)azo]-3,3'-dimethyl-1,1'-biphenyl-4-yl]azo]-1-naphthalenesulfonic acid sodium salt disodium 4-amino-3-[[4'-[(2-amino-6-sulphonatonaphthyl)azo]-3,3'-dimethyl[1,1'-biphenyl]-4-yl]azo]naphthalene-1-sulphonate Direct Red 69 C.I. Direct red 74 Direct red 72 3,3'-Dihydroxybenzidine Congo Red o-Dianisidine 3,4-Diaminobenzenesulfonic acid 3-PHENYLPHENOL 3'-METHOXY-BIPHENYL-4-YLAMINE HYDROCHLORIDE Naphthionic acid Sodium 4-amino-1-naphthalenesulfonate BENZOPURPURIN 10B 4'-AMINO-BIPHENYL-3-OL 3-METHOXYBENZIDINE

  • DIRECT RED 7
  • BENZOPURPURIN 10B
  • disodium 3,3'-[(3,3'-dimethoxy[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis(4-aminonaphthalene-1-sulphonate)
  • Direct Boardeux-BW
  • Direct red 7 (C.I. 24100)
  • 3,3'-[(3,3'-Dimethoxy-1,1'-biphenyl-4,4'-diyl)bis(azo)]bis[4-amino-1-naphthalenesulfonic acid]disodium salt
  • Benzo Purpurine 10B
  • Benzopurpurine 10BS
  • C.I.Direct Red 7
  • CI 24100
  • disodium,4-amino-3-[[4-[4-[(1-amino-4-sulfonatonaphthalen-2-yl)diazenyl]-3-methoxyphenyl]-2-methoxyphenyl]diazenyl]naphthalene-1-sulfonate
  • C.I.Direct Red 7:C.I.24100
  • 2868-75-9