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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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134-47-4 J Acid Urea
Trust Chem Co.,Ltd.
null
Tel: +86-571-81957777 ( 8 lines)
Fax: +86-571-81957500
Address: #2 Building, No. 208 Zhenzhong Road, Westlake Economics Zone, Hangzhou, China null,nullChina
134-47-4 4,4'-dihydroxy-7,7'-ureylenedi(naphthalene-2-sulphonic acid
KINFON PHARMACEUTICAL AND CHEMICAL CO.LTD
[Manufacturer, Trading Company, Distributor/Wholesaler]
Tel: +86-23-8650081
Fax: +86-23-8650081
Address: 7F,Commercial Building, No.3 Nanping West Road,Nan null,nullChina
134-47-4 J ACID UREA
Zhejiang Yulong Chemical Co.,Ltd.
null
Fax: +86-571-87830676, 87242857
Address: NO.165 ZHONGHE ZHONG ROAD, HANGZHOU, CHINA. null,nullChina
134-47-4 J ACID
Orichem international Ltd.
[Manufacturer]
Tel: 86-571-85270505
Fax: 86-571-85270303
Address: 16/F Flat, 1 Huazhe Plaza,
Hangzhou, China null,nullChina
134-47-4 J Acid Urea
CNCCC SICHUAN IMPORT/EXPORT CO.,LTD.
null
Fax: +86-28-85258790
Address: 8C Ruili, Palm Garden, 153 KeHua North Rd, Chengdu,Sichuan, P.R.China null,nullChina
134-47-4 J Acid Urea
Zhengzhou Chemical Int'l Co., Ltd
null
Fax: +86-371-67766267
Address: 11-2-8, No.75 Daxue Rd., Zhengzhou, China null,nullChina
134-47-4 J Acid Urea
WIDER (TIANJIN) INTERNATIONAL TRADING CO., LTD.
null
Fax: +86-22-58376597
Address: Room No. 1103-1104, Galaxy Mansion, 68 Yuexiu Road, null,nullChina
134-47-4 J-Acid Urea
Hangzhou Dikai chemical Co., Ltd.
[Manufacturers]
Tel: 86-571-82737182/82737186
Fax: 86-571-82737180 82737185
Address: 6 Section Toupen Xiaoshan,Zhejiang China null,nullChina
134-47-4 J-Acid urea
Hangzhou Gangjin Chemical Co.,Ltd.
[Manufacturers]
Tel: +86-571-85109780 85172610
Fax: +86-571-85109784
Address: 1018-1019 Liang Mao Da Sha, No.279 Ti Yu Chang Road, Hangzhou, China null,zhejiangChina
134-47-4 J Acid Urea
Zhengzhou High-Tech Chemical Imp & Exp Co., Ltd
null
Fax: 86-371-67766982
Address: 11-2-8, No.75 Daxue Rd., Zhengzhou, China null,nullChina
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