oba optical brightening agents

Brand Name:Longpu

Model Number:OBA 199 LIQUID

Place of Origin:China

Optical Brightener Agent 199 liquid 20% (CAS No: 13001-39-3) I Technical data: Appearance: pale yellow dispersion liquid Shade: bluish violet Particle size: 90%≤2μm PH value: 6-7 Density: 1.04±0.001 II Applications: This product is mainly used for ...

Brand Name:Moltec

Model Number:CAS No.7128-64-5

Place of Origin:Changzhou China

Mat no.10010001 Fluorescent Brightener OB CAS No.7128-64-5 yellow-green powder Purity≥99% Fluorescent Brightener OB Properties Melting point 199-201 °C(lit.) Boiling point 531.2±45.0 °C(Predicted) density 1.26 Acidity coefficient (pKa) 3.03±0.10(Predicted...

Brand Name:BMPAPER

Model Number:BM 286

Place of Origin:CHINA

... paper Grade AA+ Coating Uncoated Beer Mat Paper Board >> Virgin wood pulp making, two-sided bleached uncoated >> OBA (Optical Brightening Agent) free to ensure color consistency. >> high bulk

Place of Origin:China

Brand Name:Longpu

Model Number:OBA C.I.367/KCB

High whitening Optical Brightener Agent KCB-367 for plastic films,EVA CAS NO5089-22-5 CAS NO:5089-22-5 Property Typical Value, Units Molecular Formula C24H14N2O2 Assay 99% min. Molecular Weight 362g/mole Appearance Slight Yellowish powder Melting Point 210...

Brand Name:Longpu

Model Number:OBA 199 LIQUID

Place of Origin:China

I Technical data: Appearance: pale yellow dispersion liquid Shade: bluish violet Particle size: 90%≤2μm PH value: 6-7 Density: 1.04±0.001 II Applications: This product is mainly used for whitening and brightening of polyester, polyester-cotton, polyester-...

Place of Origin:China

Brand Name:Longpu

Model Number:OBA 199:II; FWA 199-2

High whiteing for Optical Brightener Agent 199-II Powder CAS NO 13001-40-6 Color: green light, resistant to high temperature, high light resistance Packing: 25KG fiber drum lined with double-layer plastic bag, 16KG plastic bag Uses: polyester, acetic acid...

Place of Origin:China

Brand Name:Longpu

Model Number:OBA CBS-X

Best whitening Optical Brightener Agent Detergent CBS-X (C.I.351) CAS NO 27344-41-8 [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 ...

Brand Name:Colorshi

Model Number:220

Place of Origin:Shanxi China

Cas 16470-24-9 220 OBA Optical Brightening Agents Amber Liquid In Paper Pulp​ 1. General Information of Optical Brightening Agent APC(220) Structure: MOLECULAR FORMULA: C40H40N12O16S4Na4 Substance Name: tetrasodium4,4'-bis[[4-[bis(2-hydroxyethyl)amino...

Brand Name:LONGPU

Model Number:OBA 199 LIQUID

Place of Origin:China

Optical Brightener Agent 199 liquid 20% (CAS No: 13001-39-3) I Technical data: Appearance: pale yellow dispersion liquid Shade: bluish violet Particle size: 90%≤2μm PH value: 6-7 Density: 1.04±0.001 II Applications: This product is mainly used for ...

Place of Origin:China

... fiber, acetic acid fiber and wool. optical brightener SWN (optical brightener 140) also can be used in cotton, plastic and chromatically press paint, and optical brightener SWN added into resin to whiten the fiber cellulose. Fluorescent whitener for

Place of Origin:CHINA

Brand Name:Raytop

...yellow greenish powder Purity: 99% Melting Point : 215-220℃ Usage: A good whitening agent for polyester fiber and as the raw material of paste form brightening agent in textile dyeing. Package: 25KG fiber drums with PE liner Counter of Blankophor ER(BAY)

Place of Origin:CHINA

Brand Name:Raytop

Optical brightener ER-I/ER-I L (OBA 199) C.I.: 199 CAS No.: 13001-40-6 Appearance: Slight yellow greenish powder Purity: 99% Melting Point : 215-220℃ Usage: A good whitening agent for polyester fiber and as the raw material of paste form brightening agent...

Brand Name:RAYTOP

Model Number:CXT

Place of Origin:CHINA

Optical Brightener CXT Molecular formula: C40H38N12O8S2Na2 Relative molecular weight: 924.93 (according to international relative atom mass, 1997) Maximum absorptive ultraviolet wavelength: 350nm Exeutive standard: HG/T3675-2000 Quality indicators: Value ...

Model Number:OB-1

Place of Origin:china

OB-1 C. I. 393 Chemical name: 2, 2'-(1, 2-Ethenediyldi-4, 1-phenylene)bisbenzoxazole Structural formula: Molecular weight: 414.4 CAS No.: 1533-45-5 EINECS NO.: 216-245-3 C. I.: 393 SYNONYMS: Fluorescent Whitening Agent OB-1; 2, 2'-(1, 2-Ethenediyldi-4, 1-...

Place of Origin:CHINA

Brand Name:Raytop

...yellow greenish powder Purity: 99% Melting Point : 215-220℃ Usage: A good whitening agent for polyester fiber and as the raw material of paste form brightening agent in textile dyeing. Package: 25KG fiber drums with PE liner Counter of Blankophor ER(BAY)

Place of Origin:CHINA

Brand Name:LONGPU

...BRIGHTENER OBA 199 Molecular formula: C24H16N2 Molecular weight: 332 CAS No.: 13001-39-3 EC No.: 235-835-1 Specifications: Appearance: Green yellow crystal powder Melting point: 229-231 Degree Assay: 99% Applications: Optical brightener is Mainly be used in whitening of polyester fiber and as the raw material of paste form brightening agent...

Brand Name:Colorshine

Model Number:113

Place of Origin:Shanxi China

OBA Optical Brightening Agents 113 12768-92-2 BHT 550 Alkali - Resistant 1. General Information of Optical Brightening Agent BA(113) SPECIFICATIONS: ITEM INDICES Appearance light yellow uniform powder Fluorescent Strenghth (equivalent to the standard ...

Place of Origin:China

Brand Name:LONGPU

Model Number:OBA C.I.367/KCB

High whitening Optical Brightener Agent KCB-367 for plastic films,EVA CAS NO5089-22-5 CAS NO:5089-22-5 Property Typical Value, Units Molecular Formula C24H14N2O2 Assay 99% min. Molecular Weight 362g/mole Appearance Slight Yellowish powder Melting Point 210...

Brand Name:LONGPU

Model Number:OBA 199 LIQUID

Place of Origin:China

I Technical data: Appearance: pale yellow dispersion liquid Shade: bluish violet Particle size: 90%≤2μm PH value: 6-7 Density: 1.04±0.001 II Applications: This product is mainly used for whitening and brightening of polyester, polyester-cotton, polyester-...