Optical Brightening Agent Er-3 C. I. 199: 2 Cas 13001-40-6 For Plastic - Shanghai Linebon Fine Chemical Co., Ltd

Optical Brightening Agent Er-3 C. I. 199: 2 Cas 13001-40-6 For Plastic

PRICE: contract price
Product Description
Basic Info.Model NO.:CAS 13001-40-6Efficacy:Plastic BrightenerClassification:Chemical AdditivesType:Optical BrighenerAppearance:PowderColor:Light YellowOther Name:Plastic Whitening AgentSample:AvailableDelivery Date:Within 2 WeekValid Date:2 YearsTrademark:linebonPackage:Drum or PP BagSpecification:SGSOrigin:ChinaProduct Descriptionoptical brightening agentC.I.199:2  CAS:13001-40-6  CHEMICAL NAME: 1,Website:http://www.pharmaceutical-intermediate.com,4-Bis(2-cyano styryl)benzeneMOLECULAR FORMULA: C24H16N2MOLECULAR WEIGHT: 332.2 (As International relative Atom Mass 1997)EXCUTIVE STANDARD: Q/LQH008-2003SPECIFICATIONS:ItemIndicesAppearanceGreenish yellow powderPurity≥ 99.0 %Melting point230-232ºCGrain finess (> 4μm grain)≤ 3APPLICATIONS: Fluorescent Whitening Agent ER-330 is a diphenylethylene type compound, it is insoluble in water, but well soluble in most organic solvents. It is stable to cationic softening agent.I t can be used in the same bath with sodium hypochloride,hydrogen peroxide and reductional bleaching agent, it is very suitable for whitening and brightening polyester fiber, acetate fiber, polyvinlye, etc. Products can be remarkably upgraded by adding ER-330 liquid. It especially used in low temperature fixing absorption polyeaster whitening.Directions for usage and dosage: (sush as fixing absorption whitening)PROCESS:polyeaster - dipping - heating - heat kept - washing - drying - finished productsMaterial and mix ratil:Optical Brightener ER-330 0.3-1.5%  Na2SO3 (chemical grade)1.0%  Lavocal AFR 1.0

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Company Info

Shanghai Linebon Fine Chemical Co., Ltd
Contact Person:
zhigang Song