Tracking Dyes

Methyl red

Methyl red

02152545-CF
2-(4-Dimethylaminophenylazo)benzoic acid; 4-Dimethylaminoazobenzene-2-carboxylic acid; Acid Red 2
493-52-7
C15H15N3O2
269.304 g/mol

Methyl Red

Hydroxynaphthol blue, disodium salt

Hydroxynaphthol blue, disodium salt

02152529-CF
(2-naphtholazo-3, 6-disulfonic acid)-2-naphthol-4-sulfonic acid trisodium salt; calcium indicator on sodium chloride
165660-27-5
C20H12N2O11S3Na2
598.479 g/mol

Hydroxynaphthol Blue, Disodium Salt

Phenolphtalein, ACS

Phenolphtalein, ACS

02102608-CF
3,3-bis[4-Hydroxyphenyl]-1-[3H]- isobenzofuranone; 3,3-bis(p-Hydroxyphenyl) phthalide; a-(p-Hydroxyphenyl)-a-(4-oxo-2,5-cyclohexadien-1-ylidine)-o-toluic acid
77-09-8
C20H14O4
318.328 g/mol

Phenolphtalein, ACS

Bromothymol blue, sulfone form

Bromothymol blue, sulfone form

02101130-CF
3′,3″-Dibromothymolsulfonphthalein; Bromothymol Blue; BTB
76-59-5
C27H28Br2O5S
624.384 g/mol

Bromothymol Blue Sulfone Form

Cobalt chloride, hexahydrate,

Cobalt chloride, hexahydrate,

02194642-CF
Cobalt (2+) Chloride Hexahydrate; Cobalt Dichloride Hexahydrate; Cobaltous Chloride Hexahydrate; Chlorek cobaltawy; Cobalt(II) chloride hexahydrate
7791-13-1
CoCl2·6H2O
237.923 g/mol

Cobalt Chloride, Hexahydrate

Nigrosin

Nigrosin

02194593-CF
Acid Black 2; C.I. 50420
2229872

Nigrosin

02100956-phenazine-ethosulfate

Phenazine ethosulfate, ~95%

02100956-CF
N-Ethyldibenzopyrazine ethyl sulfate salt
10510-77-7
C16H18N2O4S
334.39 g/mol

Phenazine Ethosulfate

02102424-naphthol-as-d-chloroacetate

Naphthol AS-D chloroacetate

02102424-CF
3-Hydroxy-2-Naphthoic-o-Toluidide Chloroacetate
35245-26-2
C20H16ClNO3
353.802 g/mol

Naphthol As-D Chloroacetate

Sodium diatrizoate

Sodium diatrizoate

02102908-CF
3,5-Diacetamido-2,4,6-triiodobenzoic acid sodium salt; 3,5-bis(acetylamino)-2,46-triiodobezoic acid sodium salt; sodium 3,5-diacetamido-2,4,6-triiodobenzoate; Diatrizoic acid sodium salt
737-31-5
C11H8I3N2NaO4
635.898 g/mol

Sodium Diatrizoate

Bromothymol blue, sodium salt

Bromothymol blue, sodium salt

02150524-CF
3,3-dibromothymolsulfonephthalein sodium salt
34722-90-2
C27H27BrNaO5S
646.366 g/mol

Bromothymol Blue Sodium Salt

FURA 2/AM

FURA 2/AM

02152286-CF
1-[6-Amino-2-(5-carboxy-2-oxazolyl)-5-benzofuranyloxy]-2-(2-amino-5-methylphenoxy) ethane-N,N,N',N'-tetraacetic acid, pentaacetoxymethyl ester; Fura-2 pentakis(acetoxymethyl) ester
108964-32-5
C44H47N3O24
1001.857 g/mol

Fura 2-Am

Orange G, sodium salt

Orange G, sodium salt

02151787-CF
Acid orange 10; C.I. 16230; Wool Orange 2G; 1-Phenylazo-2-naphthol-6,8-disulfonic acid disodium salt; 7-Hydroxy-8-phenylazo-1,3-naphthalenedisulfonic acid disodium salt
1936-15-8
C16H10N2O7S2Na2
452.363 g/mol

Orange G Sodium Salt

Azomethine H monosodium salt, monohydrate

Azomethine H monosodium salt, monohydrate

02154169-CF
8-Hydroxy-1-(salicylideneamino)naphthalene-3,6 disulfonic acid monosodium salt; 4-Hydroxy-5-(2-hydroxybenzylideneamino)-naphthalene-2,7-disulfonic acid monosodium salt hydrate; 4-Hydroxy-5-(salicylideneamino)-2,7-naphthalenedisulfonic acid monosodium salt
304655-82-1
C17H12O8NS2
463.407 g/mol

Azomethine H Monosodium Salt Monohydrate

Methylene green

Methylene green

02152644-CF
C.I. 52020; 3,7-Bis(Dimethylamino)-4-Nitro-Phenothiazin-5-Ium Chloride; Basic Green 5
6722-15-2
C16H17N4O2SCl

Methylene Green

Indigo carmine

Indigo carmine

02152638-CF
Acid Blue 74; Indigo-5,5′-disulfonic acid disodium salt; Indigocarmine
860-22-0
C16H10N2O8S2Na2
466.346 g/mol

Indigo Carmine

α-Naphtholbenzein

α-Naphtholbenzein

02155785-CF
4,4'-[a-hydorxybenzylidene]di-1-naphthol; p-naphtholbenzein
145-50-6
C27H20O3
374.439 g/mol

α-Naphtholbenzein

Chrome azurol S

Chrome azurol S

02154982-CF
Mordant Blue 29; C.I. 43825; Chromeazurol S
1667-99-8
C23H13Cl2O9SNa3
605.277 g/mol

Chrome Azurol S

Fluorescent brightener 28

Fluorescent brightener 28

02158067-CF
Calcofluor White M2R; Tinopal UNPA-GX
4404-43-7
C40H44N12O10S2
916.98

Fluorescent Brightener 28

Solvent Blue 35

Solvent Blue 35

02156635-CF
C.I. 61554; Sudan Blue II; 1,4-bis[Butylamino]-9,10-anthraquinone
17354-14-2
C22H26N2O2
350.462 g/mol

Solvent Blue 35

Acriflavine hydrochloride

Acriflavine hydrochloride

02190675-CF
Euflavin; Trypaflavine; Neutroflavine; Gonacrine; 3,6-Diamino-10-methylacridinium chloride hydrochloride
8063-24-9
578.363 g/mol

Acriflavine Hydrochloride

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