Molecular Formula： | Molecular Weight： | Synonyms：

3,6-Diazabicyclo[3.1.1]heptane, 3-(5-bromo-2-pyridinyl)-, 2,2,2-trifluoroacetate (1:2)

Molecular Formula： | Molecular Weight： | Synonyms：

Magentagreencrystals

Molecular Formula：C₂₃H₂₅N₂ | Molecular Weight： 329.46 | Synonyms：BismarckGreen4, Basovict Malachite Green, Methylium, bis[4-(dimethylamino)phenyl]phenyl, Rifa Basic Malachite Green, Simbase Malachite Green Zn free, Tetrophene Green M, Tokyo Aniline Malachite Green.

acid orange 7

Molecular Formula：C₁₆H₁₁N₂O₄SNa | Molecular Weight： 350.3243 | Synonyms：C.I. 15510, C.I. Acid Orange 7, C.I. Acid Orange 7, monosodium salt, D & C Orange no. 4, Orange II sodium salt, 4-(2-Hydroxy-1-naphthylazo)benzenesulfonic acid sodium salt, Sodium 4-[(2-hydroxy-1-naphthyl)azo]benzenesulphonate, Orange Ⅱ, Acid Orange II Lake, Pigment Orange 17 (15510:1), sodium 4-[(2E)-2-(2-oxonaphthalen-1(2H)-ylidene)hydrazino]benzenesulfonate, sodium 4-[(E)-(2-hydroxynaphthalen-1-yl)diazenyl]benzenesulfonate

sodium sulphanilate

Molecular Formula：C₆H₆NNaO₃S | Molecular Weight： 195.1715 | Synonyms：Sulfanilic Acid Sodium Salt, Sodium Sulfanilate, (4-aminophenyl)sulfonyloxysodium, 4-Amino-Benzenesulfonic Acid Monosodium Salt

monosodium salt monohydrate,H Acid

Molecular Formula：C₁₀H₁₀NNaO₈S₂ | Molecular Weight： 359.3081 | Synonyms：sodium hydrogen 4-amino-5-hydroxynaphthalene-2,7-disulfonate, 4-amino-5-hydroxynaphthalene-2,7-disulfonic acid, 4-amino-5-hydroxynaphthalene-2,7-disulfonate, sodium 5-amino-4-hydroxy-7-sulfonaphthalene-2-sulfonate hydrate, 4-Amino-5-hydroxy-2,7-naphthalenedisulfonic acid sodium salt, 8-Amino-1-naphthol-3,6-disulfonic acid monosodium salt monohydrate, H acid monosodium salt

Direct Red 31

Molecular Formula：C₃₂H₂₁N₅Na₂O₈S₂ | Molecular Weight： 713.6474 | Synonyms：C.I.Direct Red 31, Disodium 7,7'-iminobis(4-hydroxy-3-(phenylazo)naphthalene-2-sulphonate), Direct Pink 5B, 2-Naphthalenesulfonic acid, 7,7'-iminobis(4-hydroxy-3-(2-phenyldiazenyl)-, sodium salt (1:2), 2-Naphthalenesulfonic acid, 7,7'-iminobis(4-hydroxy-3-(2-, EINECS 225-669-8, 2-Naphthalenesulfonic acid, 7,7'-iminobis(4-hydroxy-3-(phenylazo)-, disodium salt, disodium (3E,3'E)-7,7'-iminobis[4-oxo-3-(2-phenylhydrazinylidene)-3,4-dihydronaphthalene-2-sulfonate]

Direct Black 19

Molecular Formula：C₃₄H₂₇N₁₃Na₂S₂O₇ | Molecular Weight： 839.77 | Synonyms：C.I. 35255, C.I. Direct Black 19, C.I. Direct Black 19 (VAN), C.I. Direct Black 19, disodium salt, Direct Fast Black G, C.I.Direct Black 19, disodium (3E)-5-amino-6-[(E)-{4-[(E)-(2,4-diaminophenyl)diazenyl]phenyl}diazenyl]-3-(2-{4-[(E)-(2,4-diaminophenyl)diazenyl]phenyl}hydrazinylidene)-4-oxo-3,4-dihydronaphthalene-2,7-disulfonate, (3E)-5-amino-6-[(E)-{4-[(E)-(2,4-diaminophenyl)diazenyl]phenyl}diazenyl]-3-(2-{4-[(E)-(2,4-diaminophenyl)diazenyl]phenyl}hydrazinylidene)-4-oxo-3,4-dihydronaphthalene-2,7-disulfonic acid, Direct Black G

Basic Yellow 2

Molecular Formula：C₁₇H₂₂ClN₃ | Molecular Weight： 303.8297 | Synonyms：C.I. 41000, C.I. Basic Yellow 2, C.I. Basic Yellow 2, monohydrochloride, C.I. Basic Yellow 2, monohydrochloride, Auramine hydrochloride, 1,1-bis(p-dimethylaminophenyl)methylenimine hydrochloride, 4,4'-bis(dimethylamino)benzhydrylidenimine hydrochloride, 4:4'-bis(dimethylamino)benzophenone-imine hydrochloride, 4,4'-(Imidocarbonyl)bis(N,N-dimethylaniline) monohydrochloride, adc auramine o, aizen auramine, aizen auramine oh, auramine 0-100, Auramine O, biological stain, auramine a1, auramine chloride, auramine fa, auramine fwa, auramine ii, auramine lake yellow o, auramine n, Auramine O, auramine on, auramine oo, auramine ooo, auramine os, auramine sp, auramine yellow, calcozine yellow ox, Canary Yellow, mitsui auramine o, Pyoctanunum aureum, Pyoktanin Yellow, Basic Flavine O, C.I.Basic Yellow 2, 4,4'-carbonimidoylbis(N,N-dimethylaniline) hydrochloride (1:1)

Basic Yellow 2

Molecular Formula：C₁₇H₂₂ClN₃ | Molecular Weight： 303.8297 | Synonyms：C.I. 41000, C.I. Basic Yellow 2, C.I. Basic Yellow 2, monohydrochloride, C.I. Basic Yellow 2, monohydrochloride, Auramine hydrochloride, 1,1-bis(p-dimethylaminophenyl)methylenimine hydrochloride, 4,4'-bis(dimethylamino)benzhydrylidenimine hydrochloride, 4:4'-bis(dimethylamino)benzophenone-imine hydrochloride, 4,4'-(Imidocarbonyl)bis(N,N-dimethylaniline) monohydrochloride, adc auramine o, aizen auramine, aizen auramine oh, auramine 0-100, Auramine O, biological stain, auramine a1, auramine chloride, auramine fa, auramine fwa, auramine ii, auramine lake yellow o, auramine n, Auramine O, auramine on, auramine oo, auramine ooo, auramine os, auramine sp, auramine yellow, calcozine yellow ox, Canary Yellow, mitsui auramine o, Pyoctanunum aureum, Pyoktanin Yellow, Basic Flavine O, C.I.Basic Yellow 2, 4,4'-carbonimidoylbis(N,N-dimethylaniline) hydrochloride (1:1)