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HIGH QUALITY OPTICAL BRIGHTENER MANUFACTURER OB/OB1

 

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Optical Brightener Agent KSN

Optical Brightener Agent KSN

(15)
China China suppliler of Optical Brightening Agent KSN for tranparent PVC factory

China suppliler of Optical Brightening Agent KSN for tranparent PVC

Specification: molecular formula: C30H22N2O2 molecular weight: 442 CAS NO.:5242-49-9 HS Code:32042000 C.I. Number:368 Appearance: yellow crystal powder Melting point: 275ºC—280ºC Purity: ≥99.5% Fineness: 120 It ... Read More
2016-04-29 17:50:44
China China suppliler of Optical Brightening Agent KSN for tranparent PVC factory

China suppliler of Optical Brightening Agent KSN for tranparent PVC

Specification: molecular formula: C30H22N2O2 molecular weight: 442 CAS NO.:5242-49-9 HS Code:32042000 C.I. Number:368 Appearance: yellow crystal powder Melting point: 275ºC—280ºC Purity: ≥99.5% Fineness: 120 It ... Read More
2016-04-22 11:39:39
China China suppliler of Optical Brightening Agent KSN for tranparent PVC factory

China suppliler of Optical Brightening Agent KSN for tranparent PVC

Specification: molecular formula: C30H22N2O2 molecular weight: 442 CAS NO.:5242-49-9 HS Code:32042000 C.I. Number:368 Appearance: yellow crystal powder Melting point: 275ºC—280ºC Purity: ≥99.5% Fineness: 120 It ... Read More
2016-04-19 14:12:33
China China factory of Optical Brightening Agent KSN factory

China factory of Optical Brightening Agent KSN

Specification: molecular formula: C30H22N2O2 molecular weight: 442 CAS NO.:5242-49-9 HS Code:32042000 C.I. Number:368 Appearance: yellow crystal powder Melting point: 275ºC—280ºC Purity: ≥99.5% Fineness: 120 It ... Read More
2016-04-13 08:53:43
China China factory of Optical Brightening Agent KSN factory

China factory of Optical Brightening Agent KSN

Specification: molecular formula: C30H22N2O2 molecular weight: 442 CAS NO.:5242-49-9 HS Code:32042000 C.I. Number:368 Appearance: yellow crystal powder Melting point: 275ºC—280ºC Purity: ≥99.5% Fineness: 120 It ... Read More
2016-04-12 13:33:22
China China suppliler of Optical Brightening Agent KSN for tranparent PVC factory

China suppliler of Optical Brightening Agent KSN for tranparent PVC

Specification: molecular formula: C30H22N2O2 molecular weight: 442 CAS NO.:5242-49-9 HS Code:32042000 C.I. Number:368 Appearance: yellow crystal powder Melting point: 275ºC—280ºC Purity: ≥99.5% Fineness: 120 It ... Read More
2016-04-12 11:18:39
China China suppliler of Optical Brightening Agent KSN for tranparent PVC factory

China suppliler of Optical Brightening Agent KSN for tranparent PVC

Specification: molecular formula: C30H22N2O2 molecular weight: 442 CAS NO.:5242-49-9 HS Code:32042000 C.I. Number:368 Appearance: yellow crystal powder Melting point: 275ºC—280ºC Purity: ≥99.5% Fineness: 120 It ... Read More
2016-04-11 21:07:30
China China suppliler of Optical Brightening Agent KSN for plastic factory

China suppliler of Optical Brightening Agent KSN for plastic

Specification: molecular formula: C30H22N2O2 molecular weight: 442 CAS NO.:5242-49-9 HS Code:32042000 C.I. Number:368 Appearance: yellow crystal powder Melting point: 275ºC—280ºC Purity: ≥99.5% Fineness: 120 It ... Read More
2016-04-11 10:39:48
China China suppliler of Optical Brightening Agent KSN for plastic factory

China suppliler of Optical Brightening Agent KSN for plastic

Specification: molecular formula: C30H22N2O2 molecular weight: 442 CAS NO.:5242-49-9 HS Code:32042000 C.I. Number:368 Appearance: yellow crystal powder Melting point: 275ºC—280ºC Purity: ≥99.5% Fineness: 120 It ... Read More
2016-04-11 09:57:42
China China factory OBA suppliler of Optical Brightening Agent KSN for plastic factory

China factory OBA suppliler of Optical Brightening Agent KSN for plastic

Specification: molecular formula: C30H22N2O2 molecular weight: 442 CAS NO.:5242-49-9 HS Code:32042000 C.I. Number:368 Appearance: yellow crystal powder Melting point: 275ºC—280ºC Purity: ≥99.5% Fineness: 120 It ... Read More
2016-04-08 08:47:45
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