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产品列表
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(R)-3,3-双(4-三氟甲基苯基)-1,1-联萘酚膦酸酯CAS: 791616-59-6 分子式: C34H19F6O4P 分子量: 636.5期货 货号: H299347查看产品价格与包装技术标识符
- IUPAC名称
- 13-hydroxy-10,16-bis[4-(trifluoromethyl)phenyl]-12,14-dioxa-13λ5-phosphapentacyclo[13.8.0.02,11.03,8.018,23]tricosa-1(15),2(11),3,5,7,9,16,18,20,22-decaene 13-oxide
- SMILES
- C1=CC=C2C(=C1)C=C(C3=C2C4=C(C(=CC5=CC=CC=C54)C6=CC=C(C=C6)C(F)(F)F)OP(=O)(O3)O)C7=CC=C(C=C7)C(F)(F)F
- InChIKey
- WTTAZMHSXLJOIR-UHFFFAOYSA-N
- InChI
- 1S/C34H19F6O4P/c35-33(36,37)23-13-9-19(10-14-23)27-17-21-5-1-3-7-25(21)29-30-26-8-4-2-6-22(26)18-28(32(30)44-45(41,42)43-31(27)29)20-11-15-24(16-12-20)34(38,39)40/h1-18H,(H,41,42)
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卡波姆 940(Carbopol® 940 polymer)CAS: 9007-20-9 EC号: 618-435-5有现货 货号: C299587查看产品价格与包装技术标识符
- IUPAC名称
- 2-(chloromethyl)-2-(naphthalen-2-yloxymethyl)propane-1,3-diol
- SMILES
- C1=CC=C2C=C(C=CC2=C1)OCC(CO)(CO)CCl
- InChIKey
- PLZJMCNBPWEGNQ-UHFFFAOYSA-N
- InChI
- 1S/C15H17ClO3/c16-8-15(9-17,10-18)11-19-14-6-5-12-3-1-2-4-13(12)7-14/h1-7,17-18H,8-11H2
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1-(2-吡啶偶氮)-2-萘酚(PAN)指示剂 ? 指示剂级 —— 在已知变色点给出明确颜色变化的表征染料。用于直观指示 pH 或滴定终点。有现货 货号: P299392查看产品价格与包装技术标识符
- IUPAC名称
- 1-(pyridin-2-yldiazenyl)naphthalen-2-ol
- SMILES
- C1=CC=C2C(=C1)C=CC(=C2N=NC3=CC=CC=N3)O
- InChIKey
- LLYOXZQVOKALCD-UHFFFAOYSA-N
- InChI
- 1S/C15H11N3O/c19-13-9-8-11-5-1-2-6-12(11)15(13)18-17-14-7-3-4-10-16-14/h1-10,19H
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酸性铬蓝K-萘酚绿B指示剂（K-B）CAS: 3270-25-5 分子式: C16H9N2Na3O12S3 分子量: 586.41指示剂 ? 指示剂级 —— 在已知变色点给出明确颜色变化的表征染料。用于直观指示 pH 或滴定终点。有现货 货号: A299397查看产品价格与包装技术标识符
- IUPAC名称
- trisodium;4,5-dihydroxy-3-[(2-hydroxy-5-sulfonatophenyl)diazenyl]naphthalene-2,7-disulfonate
- SMILES
- C1=CC(=C(C=C1S(=O)(=O)[O-])N=NC2=C(C3=C(C=C(C=C3C=C2S(=O)(=O)[O-])S(=O)(=O)[O-])O)O)O.[Na+].[Na+].[Na+]
- InChIKey
- XHCCWBJFZUXJBV-UHFFFAOYSA-K
- InChI
- 1S/C16H12N2O12S3.3Na/c19-11-2-1-8(31(22,23)24)5-10(11)17-18-15-13(33(28,29)30)4-7-3-9(32(25,26)27)6-12(20)14(7)16(15)21;;;/h1-6,19-21H,(H,22,23,24)(H,25,26,27)(H,28,29,30);;;/q;3*+1/p-3
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硝氮黄指示剂0.1%有现货 货号: N299260查看产品价格与包装技术标识符
- IUPAC名称
- disodium;3-[(2,4-dinitrophenyl)diazenyl]-4-hydroxynaphthalene-2,7-disulfonate
- SMILES
- C1=CC(=C(C=C1[N+](=O)[O-])[N+](=O)[O-])N=NC2=C(C=C3C=C(C=CC3=C2O)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+]
- InChIKey
- XBLIFEQTVVSTIM-UHFFFAOYSA-L
- InChI
- 1S/C16H10N4O11S2.2Na/c21-16-11-3-2-10(32(26,27)28)5-8(11)6-14(33(29,30)31)15(16)18-17-12-4-1-9(19(22)23)7-13(12)20(24)25;;/h1-7,21H,(H,26,27,28)(H,29,30,31);;/q;2*+1/p-2
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铬黑T指示剂0.2%有现货 货号: E280998查看产品价格与包装技术标识符
- IUPAC名称
- sodium;3-hydroxy-4-[(1-hydroxynaphthalen-2-yl)diazenyl]-7-nitronaphthalene-1-sulfonate
- SMILES
- C1=CC=C2C(=C1)C=CC(=C2O)N=NC3=C4C=CC(=CC4=C(C=C3O)S(=O)(=O)[O-])[N+](=O)[O-].[Na+]
- InChIKey
- AMMWFYKTZVIRFN-UHFFFAOYSA-M
- InChI
- 1S/C20H13N3O7S.Na/c24-17-10-18(31(28,29)30)15-9-12(23(26)27)6-7-14(15)19(17)22-21-16-8-5-11-3-1-2-4-13(11)20(16)25;/h1-10,24-25H,(H,28,29,30);/q;+1/p-1
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(β,β-二甲基丙烯酰基)紫草素CAS: 24502-79-2 分子式: C21H22O6 分子量: 370.40有现货 货号: B299092查看产品价格与包装技术标识符
- IUPAC名称
- [(1R)-1-(5,8-dihydroxy-1,4-dioxonaphthalen-2-yl)-4-methylpent-3-enyl] 3-methylbut-2-enoate
- SMILES
- CC(=CCC(C1=CC(=O)C2=C(C=CC(=C2C1=O)O)O)OC(=O)C=C(C)C)C
- InChIKey
- BATBOVZTQBLKIL-QGZVFWFLSA-N
- InChI
- 1S/C21H22O6/c1-11(2)5-8-17(27-18(25)9-12(3)4)13-10-16(24)19-14(22)6-7-15(23)20(19)21(13)26/h5-7,9-10,17,22-23H,8H2,1-4H3/t17-/m1/s1
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羟基萘酚蓝≥80% indicator for metal titration有现货 货号: H196967查看产品价格与包装技术标识符
- IUPAC名称
- trisodium;3-hydroxy-4-[(2-hydroxy-4-sulfonatonaphthalen-1-yl)diazenyl]naphthalene-2,7-disulfonate
- SMILES
- C1=CC=C2C(=C1)C(=CC(=C2N=NC3=C4C=CC(=CC4=CC(=C3O)S(=O)(=O)[O-])S(=O)(=O)[O-])O)S(=O)(=O)[O-].[Na+].[Na+].[Na+]
- InChIKey
- AUIINJJXRXMPGT-UHFFFAOYSA-K
- InChI
- 1S/C20H14N2O11S3.3Na/c23-15-9-16(35(28,29)30)13-3-1-2-4-14(13)18(15)21-22-19-12-6-5-11(34(25,26)27)7-10(12)8-17(20(19)24)36(31,32)33;;;/h1-9,23-24H,(H,25,26,27)(H,28,29,30)(H,31,32,33);;;/q;3*+1/p-3
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铬黑T1%(w/w)in Sodium chloride有现货 货号: E196478查看产品价格与包装技术标识符
- IUPAC名称
- sodium;3-hydroxy-4-[(1-hydroxynaphthalen-2-yl)diazenyl]-7-nitronaphthalene-1-sulfonate
- SMILES
- C1=CC=C2C(=C1)C=CC(=C2O)N=NC3=C4C=CC(=CC4=C(C=C3O)S(=O)(=O)[O-])[N+](=O)[O-].[Na+]
- InChIKey
- AMMWFYKTZVIRFN-UHFFFAOYSA-M
- InChI
- 1S/C20H13N3O7S.Na/c24-17-10-18(31(28,29)30)15-9-12(23(26)27)6-7-14(15)19(17)22-21-16-8-5-11-3-1-2-4-13(11)20(16)25;/h1-10,24-25H,(H,28,29,30);/q;+1/p-1
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铬黑T溶于三乙醇胺，硬水指示剂期货 货号: E196477查看产品价格与包装技术标识符
- IUPAC名称
- sodium;3-hydroxy-4-[(1-hydroxynaphthalen-2-yl)diazenyl]-7-nitronaphthalene-1-sulfonate
- SMILES
- C1=CC=C2C(=C1)C=CC(=C2O)N=NC3=C4C=CC(=CC4=C(C=C3O)S(=O)(=O)[O-])[N+](=O)[O-].[Na+]
- InChIKey
- AMMWFYKTZVIRFN-UHFFFAOYSA-M
- InChI
- 1S/C20H13N3O7S.Na/c24-17-10-18(31(28,29)30)15-9-12(23(26)27)6-7-14(15)19(17)22-21-16-8-5-11-3-1-2-4-13(11)20(16)25;/h1-10,24-25H,(H,28,29,30);/q;+1/p-1
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