Brightening Chemicals In Hangzhou

MOQ25KG Kilograms/Kilograms

Chemical NameOptical Brightener OB

Other NamesFluorescent Agent OB

CAS No7128-64-5

TypeTextile Dyes

ApplicationSpecial suitable for the whitening of polyolefine, PVC,PA, PAN etc. Widely used for film, injection and extrusion materials. Suitable for all plastic processing. It also can be used in paint, printing ink and coating.

Appearancelight green powder

Product DescriptionCAS No. : 21668-81-5 Molecular Weight : 198.2 Appearance : White Powder PH:1.0-4.0 (5% Water Solution) Molecular Formula : C4H10N2O3S2

Chemical NameFluorescent Brightener CBS-127

CAS No40470-68-6

FeatureGood Quality

AppearanceFallow or ivory white crystal powder

Physical StatePowder

SolubilityInsoluble in water and soluble in common organic solvent

Melting Point355-360AdegC

Puritya%0Y=98.5 %

Molecular FormulaC28H18N2O2

ApplicationPlastic

CAS No1533-45-5

AppearanceLight Yellow powder

CAS No63310-10-1

FeatureGood Quality

AppearanceYellow Green Powder

Physical StatePowder

SolubilityInsoluble in water

Purity(%)>99.5%

Chemical NameFluorescent Brightener KB

AppearanceFallow powder

Physical StatePowder

Shelf Life1 Years

Purity(%)98.0%

MOQ10 Kilograms/Kilograms

ShapeGranules