Optical Brightener OB-1

Product Name: Optical Brightener OB-1 CAS： 1533-45-5 C.I.NO. 393 M.F: C 28 H 18 N 2 O 2 Properties: 1. High whitening strength and strong fluorescence. 2. Wide application scope: polyester, nylon fiber and various plastics. 3. Fine high-temperature ...

Optical Brightener OB

Product Name: Optical Brightener OB CAS: 7128-64-5 C.I.NO.: 184 M.F: C 26 H 26 N 2 O 2 S Properties: 1. Appearance: slight greenish yellow powder 2. Melting Point: 200-202°C 3. Purity: ≥98% Product Application: 1. Mainly be used in whitening of th...

Optical Brightener FP-127

Product name: Optical brightener FP-127 CAS: 40470-68-6 C.I.NO.: 378 M.F: C 30 H 26 O 2 Product application: Can be used in PVC , PP , PS ,TPR and other plastic products. Product quality index : Items Standard Appearance Light yellow powder Assay ≥...

Optical Brightener CBS-X

Product name: Optical brightener CBS-X CAS:： 27344-41-8 C.I.NO.: 351 M.F.: C 28 H 20 Na 2 O 6 S 2 Properties: 1. Detergent (powder and paste form): 0.04-0.2% 2. Liquid detergent: 0.2-0.5% Product application: Can be used as brightener for detergent...

Optical Brightener KCB

Product name: Optical Brightener KCB CAS： 5089-22-5 C.I.NO.: 367 M.F: C 24 H 14 N 2 O 2 Product application: Mainly be used in whitening of plastics such as PVC, PS, ABS, TPR and etc. Especially for foamed plastics such as EVA foam, PE foam. Produc...

Optical Brightener CXT

Product name: Optical Brightener CXT CAS： 16090-02-1 C.I.NO: 71 Structure: Molecular formula: C 40 H 38 N 12 O8S 2 Na 2 Substance name： Disodium 4, 4'-bis[(4-anilino-6-morpholino-1,3,5-triazin-2-yl)amino]stilbene-2,2'-disulphonate Molecular weight : ...

Optical Brightener BBU

Product name: Optical Brightener BBU C.I. NO.: 220 CAS: 16470-24-9 Structure: Molecular formula: C 40 H 40 O 16 N 12 S 4 Na 4 Substance name： Tetrasodium4,4'-bis [[4-[bis(2-hydroxyethyl)amino]-6-(4-sulphonatoanilino) -1, 3, 5-triazin-2-yl] amino] st...

Pigment Violet 19

Product Name: Pigment Violet 19 Chemical Name: Quinacridone CAS: 1047-16-1 C.I.No.: 73900 Structural Formula: Molecular Formula: C 20 H 12 N 2 O 2 Molecular Weight: 330 Properties: It has bright color, strong coloring power, high heat resistance, goo...