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2,7-Naphthalenedisulfonicacid, 4,5-dihydroxy-3-[2-(1-naphthalenyl)diazenyl]-, sodium salt (1:2) China
CAS No 5850-63-5 , 2,7-Naphthalenedisulfonicacid, 4,5-dihydroxy-3-[2-(1-naphthalenyl)diazenyl]-, sodium salt (1:2) Search by region : China
Name:
2,7-Naphthalenedisulfonicacid, 4,5-dihydroxy-3-[2-(1-naphthalenyl)diazenyl]-, sodium salt (1:2)
Synonyms:
Amacid Chrome Blue 3B; Chromotrope 10B;2,7-Naphthalenedisulfonicacid, 4,5-dihydroxy-3-(1-naphthalenylazo)-, disodium salt (9CI);2,7-Naphthalenedisulfonicacid, 4,5-dihydroxy-3-[2-(1-naphthalenyl)diazenyl]-, sodium salt (1:2); C.I. AcidViolet 13; C.I. AcidViolet 13, disodium salt (8CI); Wool Violet2R; Pontacyl Violet 6R; Ritacid Violet 5TR; C.I. 16640;
CAS Registry Number:
5850-63-5
Flash Point:
°C
Boiling Point:
°Cat760mmHg
Density:
1.69g/cm
3
Refractive index:
1.747
Flash Point:
°C
Molecular Weight:
518.43
InChI:
InChI=1/C20H14N2O8S2/c23-16-10-13(31(25,26)27)8-12-9-17(32(28,29)30)19(20(24)18(12)16)22-21-15-7-3-5-11-4-1-2-6-14(11)15/h1-10,21,23H,(H,25,26,27)(H,28,29,30)
Molecular Formula:
C20H12N2Na2O8S2
Molecular Structure:
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5850-63-5 2-[1-[4-(4-AMINO-5-HYDROXY-6-METHYL-OXAN-2-YL)OXY-2,5,12-TRIHYDROXY-7-METHOXY-6,11-DIOXO-3,4-DIHYDRO-1H-TETRACEN-2-YL]ETHYLIDENEAMINO]GUANIDINE
Nanjing Chemlin Chemical Industry Co.,Ltd.
[Manufacturer]
Tel: +86 25 8369-7070/ +86 138 51816776 (Mobile)
Fax: +86 25 8345-3275
Address: Rm.902 Longyin Plaza,
No. 217 Zhongshan Rd.
(N)Nanjing 210009,China null,nullChina
5850-63-5 pontacyl violet 6r
pontacyl violet 6r
Hangzhou Trylead Chemical Technology Co.,Ltd
[Manufacturer]
Tel: +86-571-87086220
Fax: +86-571-87012927
Address: Room 1603,JiaHui mansion 2,Zhaohui Road No.179, Hangzhou, China null,nullChina
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