OEL
职业接触限值数据库
对磺基苯偶氮变色酸钠
SPADNS
2-(4-磺基苯偶氮)-1,8-二羟基萘-3,6-二磺酸三钠盐水合物
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对磺基苯偶氮变色酸三钠, Trisodium 1,8-Dihydroxy-2-(4-sulfophenylazo)naphthalene-3,6-disulfonate Hydrate, SULFANILIC ACID AZOCHROMOTROPE, SpadnsGr, 4,5-Dihydroxy-3-(4-sulfophenylazo)-2,7-naphthalenedisulfonic Acid Trisodium Salt Hydrate, 1,8-Dihydroxy-2-(4-sulfophenylazo)naphthalene-3,6-disulfonic Acid Trisodium Salt Hydrate, EINECS 245-803-9, Sulfanilic acid azochromtrop, 2-(4-Sulfophenylazo)1,8-dihydroxy-3,6-naphthalenedisulfonic acid,trisodium salt,indicator grade, 2-(4-Sulfophenylazo)1,8-dihydroxy-3,6-naphthalenedisulfonic acid, Sulfanilic acid azochromotrop, TrisodiuM 2-(4-Sulfophenylazo)-1,8-dihydroxynaphthalene-3,6-disulfonate Hydrate, 2,7-naphthalenedisulfonic, SULFANILIC ACID-AZOCHROMOTROP, MFCD00003952
CAS号: 23647-14-5
IUPAC名称: trisodium;4,5-dihydroxy-3-[(4-sulfonatophenyl)diazenyl]naphthalene-2,7-disulfonate
分子式: C16H9N2Na3O11S3
分子量: 570.41400
InChI: InChI=1S/C16H12N2O11S3.3Na/c19-12-7-11(31(24,25)26)5-8-6-13(32(27,28)29)15(16(20)14(8)12)18-17-9-1-3-10(4-2-9)30(21,22)23;;;/h1-7,19-20H,(H,21,22,23)(H,24,25,26)(H,27,28,29);;;/q;3*+1/p-3
InChIKey: AEHGQXKBQBMQEK-UHFFFAOYSA-K
SMILES: C1=CC(=CC=C1N=NC2=C(C3=C(C=C(C=C3C=C2S(=O)(=O)[O-])S(=O)(=O)[O-])O)O)S(=O)(=O)[O-].[Na+].[Na+].[Na+]
EINECS: -
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