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
6,6'H)-dione;(1H,1'phosgenated;-bicarbazole;AMI-1,freeacid;-Diamino-2,2'-diiodo-[1,1'-biindole-3,3'-diphenyl-3,3'
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)
pka
-0.17±0.40(Predicted)
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)

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

3B Pharmachem (Wuhan) International Co.,Ltd.
Tel
821-50328103-801
Fax
86-21-50328109
Email
3bsc@sina.com
Country
China
ProdList
15878
Advantage
69
TAIYUAN RHF CO.,LTD.
Tel
+86 351 7031519
Fax
+86 351 7031519
Email
sales@RHFChem.com
Country
China
ProdList
2346
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56
Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202- ;021-54308259-
Fax
+86-21-64545202
Email
info@hanhonggroup.com;info@hanhonggroup.com
Country
China
ProdList
43255
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64
Syntechem Co.,Ltd
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Please Email
Fax
E-Mail Inquiry
Email
info@syntechem.com
Country
China
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China Langchem Inc.
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0086-21-58956006,021-38701807;021-58950017
Fax
0086-21-58956100
Email
sales@langchem.com
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China
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7833
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Shanghai Sunway Pharmaceutical Technology Co., Ltd
Tel
021-51613915- ;021-51613915-822
Fax
021 51613951
Email
latika.cui@3wpharm.com;vivian.zhu@3wpharm.com
Country
China
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9879
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BOC Sciences
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info@bocsci.com
Country
United States
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9986
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Quzhou Juhua Friendship Co., Ltd
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0570-3066667,3062502
Fax
0570-3063388
Email
myqz1@126.com
Country
China
ProdList
3944
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58
Hangzhou J&H Chemical Co., Ltd.
Tel
0571-87396432-
Fax
0571-87396431
Email
sales@jhechem.com;
Country
China
ProdList
13909
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Hubei Jusheng Technology Co.,Ltd
Tel
027-59599241- ;027-59599240-
Fax
027-59599241
Email
1400878000@qq.com;1400868000@qq.com
Country
China
ProdList
9865
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View Lastest Price from 6,6'-Ureylene-bis(1-naphthol-3-sulfonic acid) manufacturers

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
Career Henan Chemical Co
Product
6,6'-Ureylene-bis(1-naphthol-3-sulfonic acid) 134-47-4
Price
US $1.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
200kgs
Release date
2020-01-28
Shaanxi Dideu Medichem Co. Ltd
Product
6,6'-Ureylene-bis(1-naphthol-3-sulfonic acid) 134-47-4
Price
US $0.10/KG
Min. Order
1KG
Purity
99.0%
Supply Ability
1000 tons
Release date
2020-01-02

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