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)
pka: -0.17±0.40(Predicted)
form: Solid
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

3B Pharmachem (Wuhan) International Co.,Ltd.

Tel: 821-50328103-801 18930552037
Fax: 86-21-50328109
Email: 3bsc@sina.com
Country: China
ProdList: 15839
Advantage: 69

TAIYUAN RHF CO.,LTD.

Tel: +86 351 7031519
Fax: +86 351 7031519
Email: sales@RHFChem.com
Country: China
ProdList: 2338
Advantage: 56

Shanghai Hanhong Scientific Co.,Ltd.

Tel: 021-54306202 13764082696
Email: info@hanhongsci.com
Country: China
ProdList: 42958
Advantage: 64

Syntechem Co.,Ltd

Tel
Fax: E-Mail Inquiry
Email: info@syntechem.com
Country: China
ProdList: 12984
Advantage: 57

China Langchem Inc.

Tel: 0086-21-58956006
Fax: 0086-21-58956100
Country: China
ProdList: 7811
Advantage: 57

Shanghai Sunway Pharmaceutical Technology Co., Ltd

Tel: 021-51613915-820 13611835272
Fax: 021 51613951
Email: mmwang@sunwaypharm.cn
Country: China
ProdList: 9734
Advantage: 57

Quzhou Juhua Friendship Co., Ltd

Tel: 0570-3066667
Fax: 0570-3063388
Country: China
ProdList: 3930
Advantage: 58

Hubei Jusheng Technology Co.,Ltd

Tel: 027-59599241 18871490274
Fax: 027-59599241
Email: 1400878000@qq.com
Country: China
ProdList: 9958
Advantage: 58

BePharm Ltd

Tel: 400-685-9117
Fax: 021-51816740
Email: market@bepharm.com
Country: China
ProdList: 15081
Advantage: 60

Amadis Chemical Company Limited

Tel: 571-89925085
Fax: 0086-571-89925065
Email: sales@amadischem.com
Country: China
ProdList: 131957
Advantage: 58

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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