ChemicalBook > CAS DataBase List > 6,6'-Ureylene-bis(1-naphthol-3-sulfonic acid)

6,6'-Ureylene-bis(1-naphthol-3-sulfonic acid)

Product Name
6,6'-Ureylene-bis(1-naphthol-3-sulfonic acid)
CAS No.
134-47-4
Chemical Name
6,6'-Ureylene-bis(1-naphthol-3-sulfonic acid)
Synonyms
H)-dione;phosgenated;Urea J Acid;-bicarbazole;AMI-1,freeacid;-tetrasulfonic Acid;J ACID UREA, FREE ACID;-Tetrabromo bisphenol a 99+%;-Methylenebis-1,3-benzodioxol-5-ol;-Tetrakis(methoxymethoxy)-indigotin
CBNumber
CB2855268
Molecular Formula
C21H16N2O9S2
Formula Weight
504.49
MOL File
134-47-4.mol
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6,6'-Ureylene-bis(1-naphthol-3-sulfonic acid) Property

Density 
1.798±0.06 g/cm3(Predicted)
storage temp. 
Sealed in dry,Room Temperature
solubility 
DMSO: 83.33 mg/mL (165.18 mM)
form 
Solid
pka
-0.17±0.40(Predicted)
color 
Light brown to brown
CAS DataBase Reference
134-47-4(CAS DataBase Reference)
EPA Substance Registry System
7,7'-(Carbonyldiimino)bis[4-hydroxy-2-naphthalenesulfonic acid] (134-47-4)
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H334May cause allergy or asthma symptoms or breathing difficulties if inhaled

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P285In case of inadequate ventilation wear respiratory protection.

P304+P341IF INHALED: If breathing is difficult, remove victim to fresh air and keep at rest in a position comfortable for breathing.

P342+P311IF experiencing respiratory symptoms: call a POISON CENTER or doctor/physician.

P403Store in a well-ventilated place.

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N-Bromosuccinimide Price

TRC
Product number
C177258
Product name
7,7''-(Carbonylbis(azanediyl))bis(4-hydroxynaphthalene-2-sulfonicacid)
Packaging
500mg
Price
$75
Updated
2021/12/16
Usbiological
Product number
162198
Product name
6,6'-
Packaging
10mg
Price
$460
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0077681
Product name
6,6'-UREYLENE-BIS(1-NAPHTHOL-3-SULFONIC ACID)
Purity
95.00%
Packaging
1G
Price
$704.55
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0077681
Product name
6,6'-UREYLENE-BIS(1-NAPHTHOL-3-SULFONIC ACID)
Purity
95.00%
Packaging
5G
Price
$1081.08
Updated
2021/12/16
Matrix Scientific
Product number
076104
Product name
7,7'-(Carbonylbis(azanediyl))bis(4-hydroxynaphthalene-2-sulfonic acid)
Purity
95+%
Packaging
1g
Price
$116
Updated
2021/12/16
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6,6'-Ureylene-bis(1-naphthol-3-sulfonic acid) Chemical Properties,Usage,Production

Uses

7,7''-(Carbonylbis(azanediyl))bis(4-hydroxynaphthalene-2-sulfonic acid) (cas# 134-47-4) is a pharmacologically active compound capable of selective nonbisphosphonate inhibition of human geranylgeranyl diphosphate synthase, and inhibition of shikimate dehydrogenase and shikimate kinase in shikimate pathway of Helicobacter pylori.

Preparation

7,7' -Urylenebis(4-hydroxynaphthalene-2- sulfonic acid) [134-47-4] , J acid urea, carbonyl J acid, is produced by reacting the sodium salt of J acid with phosgene in aqueous solution at 30℃ and maintaining alkalinity with sodium carbonate. After being heated to 80℃, the product is salted out with sodium chloride (yield ca. 100 %). It is used to produce C.I. Direct Orange 26; C.I. Direct Reds 4, 14, 23, and 80; and C.I. Direct Brown 112.

6,6'-Ureylene-bis(1-naphthol-3-sulfonic acid) Preparation Products And Raw materials

Raw materials

Sodium bisulfite Sodium metabisulfite

Preparation Products

trisodium [mu-[2-[[1-hydroxy-6-[[[[5-hydroxy-6-[(2-hydroxy-5-sulphophenyl)azo]-7-sulpho-2-naphthyl]amino]carbonyl]amino]-3-sulpho-2-naphthyl]azo]benzoato(7-)]]dicuprate(3-) Direct Red 23 Direct Orange S Leather Black Copper, 2,2'-[carbonylbis[imino(1-hydroxy-3-sulfo-6,2-naphthalenediyl)azo]]bis[benzoic acid] complex tetrasodium [mu-[[7,7'-(carbonyldiimino)bis[4-hydroxy-3-[(2-hydroxy-5-sulphophenyl)azo]naphthalene-2-sulphonato]](8-)]]dicuprate(4-)
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6,6'-Ureylene-bis(1-naphthol-3-sulfonic acid) Suppliers

China 106 Europe 1 India 2 Singapore 1 United Kingdom 2 United States 14 USA 1 Global 127
kemikalieimport
Tel
--
Fax
--
Email
Sales@kemikalieimport.dk
Country
Europe
ProdList
6685
Advantage
47
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View Lastest Price from 6,6'-Ureylene-bis(1-naphthol-3-sulfonic acid) manufacturers

Hebei Weibang Biotechnology Co., Ltd
Product
Scarlet acid 134-47-4
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
500000kg
Release date
2024-10-29
Hebei Yanxi Chemical Co., Ltd.
Product
Scarlet acid 134-47-4
Price
US $60.00-9.00/kg
Min. Order
1kg
Purity
0.99
Supply Ability
25 tons
Release date
2023-09-06
Wuhan Monad Medicine Tech Co.,LTD
Product
6,6-Ureylene-Bis(1-Naphthol-3-Sulfonicacid) 134-47-4
Price
US $10.00/KG
Min. Order
1KG
Purity
99.99%
Supply Ability
20 tons/month
Release date
2020-12-25

134-47-4, 6,6'-Ureylene-bis(1-naphthol-3-sulfonic acid)Related Search:

Imidazolidinyl urea CALCIUM DODECYLBENZENE SULFONATE Dodecylbenzenesulphonic acid Sodium N-cyclohexylsulfamate Molasses CHLOROPHOSPHONAZO III Linear alkyl benzenesulphonate 1-DODECANESULFONIC ACID SODIUM SALT Naphthalene Solvent Red 43 Disodium 7,7'-(carbonyldiimino)bis(4-hydroxynaphthalene-2-sulphonate) LINEAR ALKYLBENZENE SULPHONIC ACID DIRECT RED 80 CALCOMINE ORANGE 2RS Direct Red 23 DIRECT RED 83 DIRECT ORANGE 26 6,6'-Ureylene-bis(1-naphthol-3-sulfonic acid)

  • 4,4'-dihydroxy-7,7'-ureylenedi(naphthalene-2-sulphonic acid)
  • 7,7'-(Carbonyldiimino)bis[4-hydroxy-2-naphthalenesulfonic acid]
  • 6,6'-ureylene-bis(1-naphthol-3-sulfonic acid)
  • phosgenated
  • N,N'-bis(4-hydroxy-2-sulfonaphthalene-7-yl)urea
  • 7,7'-Ureylenebis(4-hydroxy-2-naphthalenesulfonic acid)
  • N,N'-Bis[6-(1-naphthol-3-sulfonic acid)]urea
  • 6,6'-ureylenbis-1-naphthol-3-sulfonic acid
  • 7,7'-(Carbonylbisimino)bis(4-hydroxynaphthalene-2-sulfonic acid)
  • 4-hydroxy-7-[(5-hydroxy-7-sulfo-2-naphthyl)carbamoylamino]naphthalene-2-sulfonic acid
  • 4-hydroxy-7-[(5-hydroxy-7-sulfo-naphthalen-2-yl)carbamoylamino]naphthalene-2-sulfonic acid
  • 4-hydroxy-7-[(5-hydroxy-7-sulfonaphthalen-2-yl)carbamoylamino]naphthalene-2-sulfonic acid
  • 7,7'-(Carbonylbis(azanediyl))bis(4-hydroxynaphthalene-2-sulfonic acid)
  • 2-Naphthalenesulfonic acid, 7,7-(carbonyldiimino)bis4-hydroxy-
  • J ACID UREA, FREE ACID
  • 66UREYLENEBIS1NAPHTHOL3SULPHONICACIDDISODIUMSALT
  • 7,7'-(carbonyldiimino)bis[4-hydroxy-2-naphthalenesulfonic aci
  • AMI-1,freeacid
  • -Ureylene-bis(1-naphthol-3-sulfonic acid)
  • -(Iminosulfonyloxy)bis[6-deoxy-1,2:3,4-bis-O-(1-methylethylidene)-&alpha
  • -Tetrakis(methoxymethoxy)-indigotin
  • -diyl)bis(oxy))bis(3,5-diiodo-4,1-phenylene))bis(2-aminopropanoic Acid)
  • -Oxybis(4,6-dihydro-2H-furo[3,2-c]pyran-2-one)
  • H)-dione
  • -Tetrakis(methoxymethoxy)-indigotin N-Isopropyl
  • -((1s,3s,5r,7r)-Adamantane-1,3-diylbis(4-methoxy-3,1-phenylene))bis(2-naphthoic Acid Diethyl Ester
  • -Trehalose Dimycolate (Cord-Factor, TDM)
  • -Tetrabromo bisphenol a 99+%
  • -Methylenebis-1,3-benzodioxol-5-ol
  • -bicarbazole
  • -tetrasulfonic Acid
  • 6,6'-Ureylene-bis(1-naphthol-3-sulfonic acid) ISO 9001：2015 REACH
  • Urea J Acid
  • 6,6'-Ureylene-bis(1-naphthol-3-sulfonic acid)
  • 7,7'-(Carbonylbis(azanediyl))bis(4-hydroxynaphthalene-2-sulfonic acid)
  • 4,4'-dihydroxy-7,7'-ureylenedi(naphthalene-2-sulphonic acid
  • 5,5-Dihydroxy-2,2-Dinaphthyl Urea-7,7 Disulfonic Acid
  • 134-47-4
  • 134-47-7
  • C21H16N2O9S2
  • Intermediates of Dyes and Pigments