33#FLUORESCENT WHITENING AGENT

Chemical composition:Stilbene triazine derivative Technical index: item index Appearnace weak yellowish powder Relative intensity of fluorescence ≥100 Color tone(standard sample) approximate Whiteness(standard sample) approximate Matter content(not dissociate in water) ≤0.5 Water,% ≤5.0 Fineness(screenings under 40 mesh/inch) ≤5.0 Properties and Use: This product belongs to anion type,appearance is weak yellowish powder,color tone is green and whiteness(compared with standard sample) is 100.It has good resistance of sunlight,sulfite and hydrogen peroxide.It is not stable while meet sodium hypochlorite,but its performance is most steady compared with similar product.It is tiny poison,harmless to skin.Can be compatible with anionic or non-ionic accessory ingredient,metasilicate,phosphate,soda,CMC,sulphate and enzyme preparation;but incompatible with cationic accessory ingredient and dye.When compounded with anionic and non-ionic accessory ingredient,brightening effect will be distinctly increased.Cannot mix to use with cationic auxiliaries agent and dye.Suit for used as fluorescence-brightening agent of high grade washing powder,soap,textile and papermaking. Packaging and storage: The net weight is 25kg/barrel.Should be sealed and store at room temperature and keep away from moisture and sunshine.