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 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 Red 122

Product Name: Pigment Red 122 CAS： 980-26-7 C.I.No.： 73915 Structural Formula: Molecular Formula: C 22 H 16 N 2 O 2 Molecular Weight: 330 Properties: It has bright color, strong coloring power, high heat resistance, good light permanency and high sol...

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...