Electronic chemicals

(3,7-Bis(dimethylamino)-10H-phenothiazin-10-yl)(phenyl)methanone

CasNo:1249-97-4

Molecular Formula:C23H23N3OS

Specifications:>0.98

Phenoxathiin

CasNo:262-20-4

Molecular Formula:C12H8OS

Specifications:>0.97

2',7'-Dichloro-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-3',6'-diyl diacetate

CasNo:2044-85-1

Molecular Formula:C24H14Cl2O7

Specifications:>0.98

Copper(II) phthalocyanine

CasNo:147-14-8

Molecular Formula:C32H16CuN8

Specifications:>Dye content 98%+

2,9-Dimethylquinolino[2,3-b]acridine-7,14(5H,12H)-dione

CasNo:980-26-7

Molecular Formula:C22H16N2O2

Specifications:>Tinting strength >99%

1,3,3-Trimethylspiro[indoline-2,3'-naphtho[2,1-b][1,4]oxazine]

CasNo:27333-47-7

Molecular Formula:C7H11NO

Specifications:>0.98

Ethyl 1,1,7,7-tetramethyl-11-oxo-2,3,5,6,7,11-hexahydro-1H-pyrano[2,3-f]pyrido[3,2,1-ij]quinoline-10-carboxylate

CasNo:113869-06-0

Molecular Formula:C22H27NO4

Specifications:>0.98

3',6'-Dimethoxy-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one

CasNo:36886-76-7

Molecular Formula:C22H16O5

Specifications:>0.98

Sodium 2-(4,5-dibromo-2,7-dinitro-6-oxido-3-oxo-3H-xanthen-9-yl)benzoate

CasNo:548-24-3

Molecular Formula:C20H6Br2N2Na2O9

Specifications:>BS,Dye content≥85%

Safflower yellow

CasNo:1401-20-3

Molecular Formula:无

Specifications:>Absorbance(E1%1cm)>35(pH 5.0 buffer sol., 398.0 to 405.0nm)

Carmine

CasNo:1390-65-4

Molecular Formula:无

Specifications:>0.85

6'-(Ethyl(isopentyl)amino)-3'-methyl-2'-(phenylamino)-3H-spiro[isobenzofuran-1,9'-xanthen]-3-one

CasNo:70516-41-5

Molecular Formula:C34H34N2O3

Specifications:>0.97