optical brightening agents in paper

Optical Brightener Agent BBU:220 Powder Main composition: C.I. NO:220 CAS no :16470-24-9 Molecular mass: 1165.04 Formula : C40H40N12O16S4.4Na Type of product:Mixure substance Technical index: Appearance... Read More Get Best Price

High whitening Optical Brightener Agent CXT-71 Powder for paper E=370 Optical Brightening Agent CXT (C.I.71) Chemical name Triazine Stilbene Derivates Structural formula Specification Appearance: White or ... Read More Get Best Price

High quality OPTICAL BRIGHTENER AGENT BBU LIQUID for cotton E=130 Main composition: C.I. NO:220 CAS no :16470-24-9 Molecular mass: 1165.04 Formula : C40H40N12O16S4.4Na Type of product:Mixure substance Technical ... Read More Get Best Price

Low price Optical Brightener Agent C.I.220 E=370 CAS NO16470-24-9 Main composition: Product Name Optical brightener OBA220 Items Standard Value Test Result Appearance light yellow uniform powder light yellow ... Read More Get Best Price

Best Whitening Optical Brightener Agent Detergent CBS-X Granule E=1120 [CHEMICAL NAME] 4.4-bis(2-disulfonic acid styryl) biphenyl [Molecular weight] 562.6 [STRUCTURAL FORMULA] [Application range and recommended ... Read More Get Best Price

Best Whitening Optical Brightener Agent CBS-X(CAS NO 27344-41-8) for the detergent CHEMICAL NAME: 4.4'-bis(2-disulfonic acid styryl) biph enyl Quality Index: Item Index Appearance green yellowish crystal powder ... Read More Get Best Price

Low price Optical Brightener Agent 113 powder CAS NO 12768-92-2 Chemical name Stilbene derivative Specification Appearance: Yellow powder Fluorescent Color: Similar to the standard sample Whitening strength: ... Read More Get Best Price

Optical Brightener Agent BA(C. I. 113) E=510 Powder Chemical name Stilbene derivative Specification Appearance: Yellow powder Fluorescent Color: Similar to the standard sample Whitening strength: 100 3( ... Read More Get Best Price

[CHEMICAL NAME] 4.4-bis(2-disulfonic acid styryl) biphenyl [Molecular weight] 562.6 [STRUCTURAL FORMULA] [Application range and recommended dosage] TYPE Dosage (%w/w in detergents) General washing powders 0.01... Read More Get Best Price

[CHEMICAL NAME] 4.4-bis(2-disulfonic acid styryl) biphenyl [Molecular weight] 562.6 [STRUCTURAL FORMULA] [Application range and recommended dosage] TYPE Dosage (%w/w in detergents) General washing powders 0.01... Read More Get Best Price