Dyes & Pigments

Catalog No.: SS139441. CAS No.: 155601-30-2. Purity: 99%min. Product Name: 4,5-Diamino-1-(2-hydroxyethyl)pyrazole sulfate. Molecular Formula: C5H12N4O5S. Molecular Weight: 240.24 . Synonym(s): 1H-Pyrazole-1-ethanol, 4,5-diamino-, sulfate

Catalog No.: SS141520. CAS No.: 92-71-7. PPO Purity (HPLC): 99.5% min . Product Name: 2,5-Diphenyloxazole. Certificate: ISO45001; ISO9001; ISO14001. Molecular Formula: C15H11NO. Molecular Weight: 221.25.

Catalog No.: SS133907. CAS No.: 5280-78-4. Strength (in comparison with standard sample): 95-105% . Product Name: Pigment Red 144. Molecular Formula: C40H23Cl5N6O4. Molecular Weight: 828.91. Synonym(s): C.I. 20735;

Catalog No.: SS121317. CAS No.: 3567-69-9. Grade/Content: Food Grade/85.0%min. . Product Name: Food Red 3. Molecular Formula: C20H12N2Na2O7S2. Molecular Weight: 502.42. Synonym(s): C.I. 14720; Acid Red 14 disodium salt.

Catalog No.: SS092799. CAS No.: 842-07-9. Tinctorial Strength: 100±3%. Product Name: Sudan I. Molecular Formula: C16H12N2O. Molecular Weight: 248.28. Synonym(s): Solvent Yellow 14.

Catalog No.: SS109596. CAS No.: 6104-58-1. Grade/Assay: AR/85% min. Product Name: Acid Blue 90. Molecular Formula: C47H48N3NaO7S2. Molecular Weight: 854.02 . Synonym(s): C.I.42655.

Catalog No.: SS095831. CAS No.: 2650-17-1. Assay: 75% min . Product Name: Xylene Cyanole FF. Molecular Formula: C25H27N2NaO6S2. Molecular Weight: 538.61.

Catalog No.: SS102678 . CAS No.: 33864-99-2. Dye Content: 55%min. Product Name: Ingrain Blue 1. Molecular Formula: C56H68Cl4CuN16S4. Molecular Weight: 1298.86. Synonym(s): Alcian Blue 8GS.

Catalog No.: SS121430. CAS No.: 8004-92-0. Pure dye content, percent by mass: 85% min . Product Name: Quinoline Yellow. Molecular Formula: C18H9NNa2O8S2. Molecular Weight: 477.38. Synonym(s): 2-(2-Quinolyl)-1,3-indandione disulfonic acid

Catalog No.: SS125726 . CAS No.: 2512-29-0. Tinting strength: 100%min. Product Name: Pigment Yellow 1. Molecular Formula: C17H16N4O4. Molecular Weight: 340.34. Synonym(s): 2-(4-Methyl-2-nitrophenylazo)-N-phenyl-3-oxobutanamide.

Catalog No.: SS129929. CAS No.: 59820-43-8. Purity(HPLC): 98% min . Product Name: N,O-Di(2-hydroxyethyl)-2-amino-5-nitrophenol . Molecular Formula: C10H14N2O5. Molecular Weight: 242.23. Synonym(s):

Catalog No.: SS130070. CAS No.: 74441-05-7. Colourtion power: Corresponding to standard 98%~103% . Product Name: Pigment Yellow 181 . Molecular Formula: C25H21N7O5. Molecular Weight: 499.48 . Synonym(s): C.I. 11777.