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4-hydroxy-7-[(5-hydroxy-7-sulfonaphthalen-2-yl)carbamoylamino] naphthalene-2-sulfonic acid
CAS No 134-47-4 , 4-hydroxy-7-[(5-hydroxy-7-sulfonaphthalen-2-yl)carbamoylamino]
naphthalene-2-sulfonic acid
Name:
4-hydroxy-7-[(5-hydroxy-7-sulfonaphthalen-2-yl)carbamoylamino]
naphthalene-2-sulfonic acid
Synonyms:
6,6'-Ureylene-bis(1-naphthol-3-sulfonic acid); NSC45174; I Acid Urea; Scarlet Acid; 134-47-4;4-hydroxy-7-[(5-hydroxy-7-sulfonaphthalen-2-yl)carbamoylamino]
naphthalene-2-sulfonic acid; NSC-45174; Carbonyl J Acid;Urea J Acid;
CAS Registry Number:
134-47-4
Melting Point:
130~132ºC
Flash Point:
°C
Boiling Point:
°Cat760mmHg
Density:
1.798 g/cm
3
Refractive index:
1.822
Flash Point:
°C
EINECS:
205-142-9
Molecular Weight:
504.48974
InchiKey:
PCGISRHGYLRXSR-UHFFFAOYSA-N
InChI:
InChI=1S/C21H16N2O9S2/c24-19-9-15(33(27,
28)29)7-11-5-13(1-3-17(11)19)22-21(26)23-14-2-4-18-12(6-14)8-16(10-20
(18)25)34(30,31)32/h1-10,24-25H,(H2,22,23,26)(H,27,28,29)(H,30,31,32)
Molecular Formula:
C
21
H
16
N
2
O
9
S
2
Molecular Structure:
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Search by region :
China
(27)
United States
(2)
Germany
(1)
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(1)
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134-47-4 J Acid Urea
3C Chemical Co., Ltd.
null
Fax: +86-25-83204627
Address: 5F Shenhe Mansion, 81 Yunnan Road (North), Nanjing,P.R.China null,nullChina
134-47-4 J Acid Urea
Shanghai Urchem Limited
null
Tel: 0086-21-58600951
Fax: +086-021-58604179
Address: 830, 1500 Century Avenue ,Shanghai 200122 China null,nullChina
134-47-4 4,4'-dihydroxy-7,7'-ureylenedi(naphthalene-2-sulphonic acid
EMCO chemicals
[Manufacturers]
Tel: +91-22-2894 3521
Fax: +91-22-2894 5431
Address: 6, Surbhi Apt., Behind Centurion Bank Ltd.,Mandpeshwar Rd., Borivali (West), Mumbai - 400 092, INDIA null,nullIndia
134-47-4 J acid urea
PO WAI INDUSTRIAL CO.
[Manufacturers]
Tel: 86-20-83594924
Fax: 86-20-83589846
Address: Flat null,nullChina
134-47-4 J Acid Urea
Unichem Global Co., Ltd.
null
Fax: 86-574-87893232
Address: 305-311 Room Chuangshidai Mansion 852 Baizhangdonglu,Ningbo China null,nullChina
134-47-4 4,4'-dihydroxy-7,7'-ureylenedi(naphthalene-2-sulphonic acid
WEIFANG OUCHEM TRADE CO.LTD
[Importer/Exporter]
Tel: +86-536-8587020
Fax: +86-536-8588576
Address: A-19F,HUARUN INTERNATIONAL MANSION,NO.2577,DONGFANG ROAD,WEIFANG,CHINA WEIFANG,SHANDONGChina
134-47-4 J Acid Urea
Zhengzhou Central Chemical Imp & Exp Co., Ltd
null
Tel: +86-371-63808889 67767210
Fax: +86-371- 67767210
Address: 1-1-7, No.68 Daxue Rd., Zhengzhou, China null,nullChina
134-47-4 4,4'-dihydroxy-7,7'-ureylenedi(naphthalene-2-sulphonic acid
Dezhou Xinda Chemical Co.,Ltd.
[Manufacturers]
Tel: 86-0-13723912079
Fax: 86-534-8281551
Address: Beichen Road,Economic Development Zone,Lingxian,Shandong Province,China Dezhou,ShandongChina
134-47-4 J-Acid Urea
Hangzhou Dingsheng Chemical Co ., Ltd.
null
Tel: +86-571-85284775,+86-85284792
Fax: +86-571-85183620
Address: Room 1802,JingJing mansion, No.216 Dao mao alley, Hangzhou,China null,nullChina
134-47-4 Bis-J Acid
Tianjin city modern chemical Co., Ltd.
[Manufacturers]
Tel: +86-22-2397 7777 ,8396 2221 ,2388 3358
Fax: +86-22-83962222 , 83962215
Address: bridge No.16 Waihuanxian Jiefangnan Road Tianjin Tianjin,TianjinChina
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