disodium 4-amino-5-hydroxy-3-[[4'-[(4-hydroxyphenyl)azo][1,1'-biphenyl]-4-yl]azo]-6-(phenylazo)naphthalene-2,7-disulphonate (CAS 3626-28-6) — formula C34H23N7Na2O8S2, molecular weight 767.7; category organic chemicals.
| CAS Number | 3626-28-6 |
|---|---|
| Molecular Formula | C34H23N7Na2O8S2 |
| Molecular Weight | 767.7 |
| Applications | Uses: Used as dye for cellulose, silk, nylon, leather, paper, aqueous inks, and regenerated-cellulose film, [HSDB], Pulp and Paper Processing [Category: Industry], Leather Tanning and Processing [Category: Industry], Textiles (Printing, Dyeing, or Finishing) [Category: Industry], DYE FOR CELLULOSE, SILK, & NYLON FIBERS, LEATHER & PAPER, DYE FOR PRINTING CELLULOSE, & NYLON, DYE FOR AQUEOUS INKS & REGENERATED-CELLULOSE FILM, Methods of Manufacturing: DIAZOTIZATION & COUPLING OF BENZIDINE TO 8-AMINO-1-NAPHTHOL-3, 6-DISULFONIC ACID, FOLLOWED BY COUPLING TO DIAZOTIZED ANILINE, THEN PHENOL, Consumption Patterns: ESSENTIALLY 100% AS A DYE, U.S. Production: (1977) PROBABLY GREATER THAN 4.54X10+6 GRAMS, (1978) 5.75X10+6 GRAMS, U.S. Imports: (1975) 3.39X10+5 GRAMS (PRINCPL CUSTMS DISTS), (1979) No Data, U.S. Exports: (1977) No Data, General Manufacturing Information: 2, 7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-3-[2-[4'-[2-(4-hydroxyphenyl)diazenyl][1, 1'-biphenyl]-4-yl]diazenyl]-6-(2-phenyldiazenyl)-, sodium salt (1:2): ACTIVE |
| Category | Organic Chemicals |
Documented applications: Uses: Used as dye for cellulose, silk, nylon, leather, paper, aqueous inks, and regenerated-cellulose film, [HSDB], Pulp and Paper Processing [Category: Industry], Leather Tanning and Processing [Category: Industry], Textiles (Printing, Dyeing, or Finishing) [Category: Industry], DYE FOR CELLULOSE, SILK, & NYLON FIBERS, LEATHER & PAPER, DYE FOR PRINTING CELLULOSE, & NYLON, DYE FOR AQUEOUS INKS & REGENERATED-CELLULOSE FILM, Methods of Manufacturing: DIAZOTIZATION & COUPLING OF BENZIDINE TO 8-AMINO-1-NAPHTHOL-3, 6-DISULFONIC ACID, FOLLOWED BY COUPLING TO DIAZOTIZED ANILINE, THEN PHENOL, Consumption Patterns: ESSENTIALLY 100% AS A DYE, U.S. Production: (1977) PROBABLY GREATER THAN 4.54X10+6 GRAMS, (1978) 5.75X10+6 GRAMS, U.S. Imports: (1975) 3.39X10+5 GRAMS (PRINCPL CUSTMS DISTS), (1979) No Data, U.S. Exports: (1977) No Data, General Manufacturing Information: 2, 7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-3-[2-[4'-[2-(4-hydroxyphenyl)diazenyl][1, 1'-biphenyl]-4-yl]diazenyl]-6-(2-phenyldiazenyl)-, sodium salt (1:2): ACTIVE.
disodium 4-amino-5-hydroxy-3-[[4'-[(4-hydroxyphenyl)azo][1,1'-biphenyl]-4-yl]azo]-6-(phenylazo)naphthalene-2,7-disulphonate is a carbon-based organic compound with CAS registry number 3626-28-6 and molecular formula C34H23N7Na2O8S2 (molecular weight 767.7), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 3626-28-6
Its molecular formula C34H23N7Na2O8S2 comprises 34 C, 23 H, 7 N, 2 Na, 8 O, 2 S atoms.
Also known as: disodium 4-amino-5-hydroxy-3-[[4'-[(4-hydroxyphenyl)azo][1,1'-biphenyl]-4-yl]azo]-6-(phenylazo)naphthalene-2,7-disulphonate · Dark Green A
Category: organic chemicals
The CAS registry number of disodium 4-amino-5-hydroxy-3-[[4'-[(4-hydroxyphenyl)azo][1,1'-biphenyl]-4-yl]azo]-6-(phenylazo)naphthalene-2,7-disulphonate is 3626-28-6.
Molecular formula C34H23N7Na2O8S2, molecular weight 767.7.
It is also registered under: disodium 4-amino-5-hydroxy-3-[[4'-[(4-hydroxyphenyl)azo][1,1'-biphenyl]-4-yl]azo]-6-(phenylazo)naphthalene-2,7-disulphonate, Dark Green A.
Recorded applications: Uses: Used as dye for cellulose, silk, nylon, leather, paper, aqueous inks, and regenerated-cellulose film, [HSDB], Pulp and Paper Processing [Category: Industry], Leather Tanning and Processing [Category: Industry], Textiles (Printing, Dyeing, or Finishing) [Category: Industry], DYE FOR CELLULOSE, SILK, & NYLON FIBERS, LEATHER & PAPER, DYE FOR PRINTING CELLULOSE, & NYLON, DYE FOR AQUEOUS INKS & REGENERATED-CELLULOSE FILM, Methods of Manufacturing: DIAZOTIZATION & COUPLING OF BENZIDINE TO 8-AMINO-1-NAPHTHOL-3, 6-DISULFONIC ACID, FOLLOWED BY COUPLING TO DIAZOTIZED ANILINE, THEN PHENOL, Consumption Patterns: ESSENTIALLY 100% AS A DYE, U.S. Production: (1977) PROBABLY GREATER THAN 4.54X10+6 GRAMS, (1978) 5.75X10+6 GRAMS, U.S. Imports: (1975) 3.39X10+5 GRAMS (PRINCPL CUSTMS DISTS), (1979) No Data, U.S. Exports: (1977) No Data, General Manufacturing Information: 2, 7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-3-[2-[4'-[2-(4-hydroxyphenyl)diazenyl][1, 1'-biphenyl]-4-yl]diazenyl]-6-(2-phenyldiazenyl)-, sodium salt (1:2): ACTIVE.
Category: Organic Chemicals.
Independent reference data for disodium 4-amino-5-hydroxy-3-[[4'-[(4-hydroxyphenyl)azo][1,1'-biphenyl]-4-yl]azo]-6-(phenylazo)naphthalene-2,7-disulphonate (CAS 3626-28-6), compiled from public chemistry databases.
| CAS 号 | 3626-28-6 |
|---|---|
| PubChem CID | 135506439 |
| 分子式 | C34H23N7Na2O8S2 |
| IUPAC 名称 | disodium;4-amino-5-hydroxy-3-[[4-[4-[(4-hydroxyphenyl)diazenyl]phenyl]phenyl]diazenyl]-6-phenyldiazenylnaphthalene-2,7-disulfonate |
| UNII（FDA） | 1NKK0HI483 |
| Molecular Weight | 767.7 |
|---|---|
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 15 |
| Rotatable Bond Count | 7 |
| Exact Mass | 767.08449163 |
| Monoisotopic Mass | 767.08449163 |
| Topological Polar Surface Area | 272 |
| Heavy Atom Count | 53 |
| Solubility | 10 to 50 mg/mL at 73 °F (NTP, 1992) |
|---|
C.I. Direct green 1; Amanil Green LT; Erie Green WAC; Atlantic Dark Green; 3626-28-6; Fenamin Green M; DIRECT GREEN 1; Erie Green WT; Dark Green EMBL; Direct Dark Green; Pontamine Green S; Direct Green WAC; Atlantic Green WT; Hispamin Green WT; Vondacel Green DB; Direct Black Green
| 已通报的危害声明 | H350, H361 |
|---|
直接绿BE;直接绿BE · CAS 3626-28-6 · C34H23N7Na2O8S2. UNII 1NKK0HI483. Solubility: 10 to 50 mg/mL at 73 °F (NTP, 1992).
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.