酸性染料是指在染料分子中含有酸性基团,又称阴离子染料,能与蛋白质纤维分子中的氨基以离子键相结合,在酸性、弱酸或中性条件下适用。主要为偶氮和蒽醌结构,少数是芳甲烷结构。染料和颜色一般都是自身有颜色,并能以分子状态或分散状态使其他物质获得鲜明和牢固色泽的化合物。
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默认
常备现货
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纯度
- 请选择
- 99+%
- 99%
- 98+%
- 98%
- 97+%
- 97%
- 96+%
- 96%
- 95+%
- 95%
- 93%
- 90+%
- 90%
规格
- 请选择
- 1mg
- 2mg
- 5mg
- 10mg
- 25mg
- 50mg
- 100mg
- 250mg
- 1g
- 5g
- 10g
- 25g
- 100g
- 500g
- 1000g
- 1kg
清空选项
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Sodium 4-((4-hydroxynaphthalen-1-yl)diazenyl)benzenesulfonate
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BD16228523-44-4Ind
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¥37.0025g常备现货
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Iron, tris(5,6-dihydro-5,6-dioxo-2-naphthalenesulfonic acid 5-oximato)-, trisodium salt
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BD11241819381-50-198%
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¥101.00100g常备现货
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Benzenesulfonic acid, 2-amino-5-[(4-amino-3-sulfophenyl)(4-imino-3-sulfo-2,5-cyclohexadien-1-ylidene)methyl]-3-methyl-, sodium salt (1:2)
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BD1212303244-88-0BS
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¥36.005g常备现货
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Sodium 2-(2,4,5,7-tetrabromo-6-oxido-3-oxo-3H-xanthen-9-yl)benzoate
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BD01421637548-26-5≥85%
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¥297.00100g常备现货
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Sodium 4,4'-((2,4-dihydroxy-1,3-phenylene)bis(diazene-2,1-diyl))bis(naphthalene-1-sulfonate)
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BD1271305850-16-898%
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¥731.0025g
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Sodium 4-((4-(diethylamino)phenyl)(4-(diethyliminio)cyclohexa-2,5-dien-1-ylidene)methyl)benzene-1,3-disulfonate
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BD316251129-17-9Dye content ≥50 %
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¥1336.00500g
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Sodium 4-((4-(dimethylamino)phenyl)(4-(dimethyliminio)cyclohexa-2,5-dien-1-ylidene)methyl)-3-hydroxynaphthalene-2,7-disulfonate
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BD1364183087-16-998%
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¥305.005g
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Sodium 6,6'-((9,10-dioxo-9,10-dihydroanthracene-1,4-diyl)bis(azanediyl))bis(3-methylbenzenesulfonate)
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BD1124194403-90-198%
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¥697.00500g
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Acidred88
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BD1124641658-56-698%
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¥6823.00500g
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Orangeg
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BD1462821936-15-896%
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¥601.001kg
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Orangei
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BD146284633-96-597% +(HPLC)
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¥309.00500g
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Acid Green A
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BD0107179293942-43-997%
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¥1377.00100g