化学试剂 多快好省

Sodium 4-((4-(dimethylamino)phenyl)(4-(dimethyliminio)cyclohexa-2,5-dien-1-ylidene)methyl)-3-hydroxynaphthalene-2,7-disulfonate

Sodium 4-((4-(dimethylamino)phenyl)(4-(dimethyliminio)cyclohexa-2,5-dien-1-ylidene)methyl)-3-hydroxynaphthalene-2,7-disulfonate

品牌：毕得

BD1364183087-16-995%

登录 5g

Acid black 2

Acid black 2

品牌：毕得

BD1054138005-03-6Lambda max.294.0 to 304.0 nm(H2O) 574.0 to 584.0 nm(H2O)

登录 500g

Sodium 3-((4-(phenylamino)phenyl)diazenyl)benzenesulfonate

Sodium 3-((4-(phenylamino)phenyl)diazenyl)benzenesulfonate

品牌：毕得

BD137576587-98-498%

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Sodium 2-((4-(dimethylamino)phenyl)diazenyl)benzoate

Sodium 2-((4-(dimethylamino)phenyl)diazenyl)benzoate

品牌：毕得

BD139635845-10-3(red)4.2 to 6.2(Yellow)

登录 100g

Methyl red hydrochloride

Methyl red hydrochloride

品牌：毕得

BD13963663451-28-595%

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Pentamethyl pararosaniline chloride

Pentamethyl pararosaniline chloride

品牌：毕得

BD139689603-47-4Biological stain

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Methyl violet

Methyl violet

品牌：毕得

BD1396918004-87-3Dye conten 75%+

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N-(4-((2-Chlorophenyl)(4-(dimethylamino)phenyl)methylene)cyclohexa-2,5-dien-1-ylidene)-N-methylmethanaminium chloride

N-(4-((2-Chlorophenyl)(4-(dimethylamino)phenyl)methylene)cyclohexa-2,5-dien-1-ylidene)-N-methylmethanaminium chloride

品牌：毕得

BD3864323521-06-090%

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Sodium 5,7-dinitro-8-oxidonaphthalene-2-sulfonate

Sodium 5,7-dinitro-8-oxidonaphthalene-2-sulfonate

品牌：毕得

BD143337846-70-898% (HPLC)

登录 25g

Calcium 3-hydroxy-4-((4-methyl-2-sulfonatophenyl)diazenyl)-2-naphthoate

Calcium 3-hydroxy-4-((4-methyl-2-sulfonatophenyl)diazenyl)-2-naphthoate

品牌：毕得

BD6869305281-04-985%

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Sodium 2-((1-hydroxy-7-(phenylamino)-3-sulfonatonaphthalen-2-yl)diazenyl)benzoate

Sodium 2-((1-hydroxy-7-(phenylamino)-3-sulfonatonaphthalen-2-yl)diazenyl)benzoate

品牌：毕得

BD1123626369-32-095%

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4-((4-(Diethylamino)phenyl)(4-(diethyliminio)cyclohexa-2,5-dien-1-ylidene)methyl)-3-sulfobenzenesulfonate

4-((4-(Diethylamino)phenyl)(4-(diethyliminio)cyclohexa-2,5-dien-1-ylidene)methyl)-3-sulfobenzenesulfonate

品牌：毕得

BD112375116-95-095%

登录 25g

Sodium 4-hydroxy-5-((4-(phenylamino)-5-sulfonatonaphthalen-1-yl)diazenyl)naphthalene-2,7-disulfonate

Sodium 4-hydroxy-5-((4-(phenylamino)-5-sulfonatonaphthalen-1-yl)diazenyl)naphthalene-2,7-disulfonate

品牌：毕得

BD1124013861-73-295%

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Sodium 6,6'-((9,10-dioxo-9,10-dihydroanthracene-1,4-diyl)bis(azanediyl))bis(3-methylbenzenesulfonate)

Sodium 6,6'-((9,10-dioxo-9,10-dihydroanthracene-1,4-diyl)bis(azanediyl))bis(3-methylbenzenesulfonate)

品牌：毕得

BD1124194403-90-198%

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Sodium 6,6'-((9,10-dioxo-9,10-dihydroanthracene-1,4-diyl)bis(azanediyl))bis(3-butylbenzenesulfonate)

Sodium 6,6'-((9,10-dioxo-9,10-dihydroanthracene-1,4-diyl)bis(azanediyl))bis(3-butylbenzenesulfonate)

品牌：毕得

BD1124206408-57-798%

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Acid Green

Acid Green

品牌：毕得

BD1124214680-78-895%

登录 5g

Sodium 4-((2-hydroxy-6-sulfonatonaphthalen-1-yl)diazenyl)naphthalene-1-sulfonate

Sodium 4-((2-hydroxy-6-sulfonatonaphthalen-1-yl)diazenyl)naphthalene-1-sulfonate

品牌：毕得

BD1124422302-96-795%

登录 1g

Sodium 4,5-dihydroxy-3-((4-sulfonatonaphthalen-1-yl)diazenyl)naphthalene-2,7-disulfonate

Sodium 4,5-dihydroxy-3-((4-sulfonatonaphthalen-1-yl)diazenyl)naphthalene-2,7-disulfonate

品牌：毕得

BD1124615850-64-697%

登录 250mg

Acidred88

Acidred88

品牌：毕得

BD1124641658-56-698%

登录 100g

Acidviolet43

Acidviolet43

品牌：毕得

BD1124694430-18-695%

登录 5g

Sodium 3-(((4-((4-(dimethylamino)phenyl)(4-(ethyl(3-sulfonatobenzyl)amino)phenyl)methylene)cyclohexa-2,5-dien-1-ylidene)(ethyl)ammonio)methyl)benzenesulfonate

Sodium 3-(((4-((4-(dimethylamino)phenyl)(4-(ethyl(3-sulfonatobenzyl)amino)phenyl)methylene)cyclohexa-2,5-dien-1-ylidene)(ethyl)ammonio)methyl)benzenesulfonate

品牌：毕得

BD1124711694-09-395%

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Acidyellow17

Acidyellow17

品牌：毕得

BD1124786359-98-495%

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4,4'-((4-Imino-3-methylcyclohexa-2,5-dien-1-ylidene)methylene)bis(2-methylaniline) hydrochloride

4,4'-((4-Imino-3-methylcyclohexa-2,5-dien-1-ylidene)methylene)bis(2-methylaniline) hydrochloride

品牌：毕得

BD1443453248-91-795%

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3,7-Bis(ethylamino)-2,8-dimethylphenothiazin-5-ium chloride, compd. with zinc chloride (ZnCl2) (1:x)

3,7-Bis(ethylamino)-2,8-dimethylphenothiazin-5-ium chloride, compd. with zinc chloride (ZnCl2) (1:x)

品牌：毕得

BD1443466586-05-6Dye content 90 %

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Sodium 5-methyl-2-((4-(methylamino)-9,10-dioxo-9,10-dihydroanthracen-1-yl)amino)benzenesulfonate

Sodium 5-methyl-2-((4-(methylamino)-9,10-dioxo-9,10-dihydroanthracen-1-yl)amino)benzenesulfonate

品牌：毕得

BD1129546408-51-195%

登录 5g

Sodium 3-(((4-((2-chlorophenyl)(4-(ethyl(3-sulfonatobenzyl)amino)phenyl)methylene)cyclohexa-2,5-dien-1-ylidene)(ethyl)ammonio)methyl)benzenesulfonate

Sodium 3-(((4-((2-chlorophenyl)(4-(ethyl(3-sulfonatobenzyl)amino)phenyl)methylene)cyclohexa-2,5-dien-1-ylidene)(ethyl)ammonio)methyl)benzenesulfonate

品牌：毕得

BD1129574857-81-295%

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2-(4-((2-Chloroethyl)(methyl)amino)styryl)-1,3,3-trimethyl-3H-indol-1-ium chloride

2-(4-((2-Chloroethyl)(methyl)amino)styryl)-1,3,3-trimethyl-3H-indol-1-ium chloride

品牌：毕得

BD1147843648-36-095%

登录 1g