CAS No: 148-25-4, Chemical Name: 4,5-dihydroxynaphthalene-2,7-disulphonic acid
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148-25-4 4,5-dihydroxynaphthalene-2,7-disulphonic acid

product Name 4,5-dihydroxynaphthalene-2,7-disulphonic acid
Synonyms 4,5-Dihydroxy-2,7-naphthalene disulfonic acid; 4,5-dihydroxy-2,7-naphthalenedisulfonic acid; 4,5-dihydroxynaphthalene-2,7-disulfonic acid; Chromotropic acid; 1,8-Dihydroxynaphthylene-3,6-Disulfonic Acid
Molecular Formula C10H8O8S2
Molecular Weight 320.2957
InChI InChI=1/C10H8O8S2/c11-8-3-6(19(13,14)15)1-5-2-7(20(16,17)18)4-9(12)10(5)8/h1-4,11-12H,(H,13,14,15)(H,16,17,18)
CAS Registry Number 148-25-4
EINECS 205-712-7
Molecular Structure 148-25-4 4,5-dihydroxynaphthalene-2,7-disulphonic acid
Density 1.929g/cm3
Refractive index 1.756
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Gold Suppliers(16):
1Dragon Chemical Group Co.,China
2Levachem Co. Ltd.
3Nantong Bestime Chemical Co.,Ltd.
4Kelco Chemicals Co.,Ltd.
5SUNWELL CHEMICALS CO.,LTD.
6NEWPORT SHANGHAI LTD
7Buipo International
8K. Patel Chemopharma Pvt., Ltd
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