OBA Optical Brightener OB (C.I 184 & CAS 12224-40-7 or 7128-64-5 & Einecs NO. 230-426-4) - Product
Place of Origin : Hangzhou,China
Delivery Time : 15days After Getting Confirmation
Product Description
OBA Optical Brightener OB (C.I 184 & CAS 12224-40-7 or 7128-64-5 & Einecs NO. 230-426-4)
Chemical name: 2,5-bis(5-tert-butyl benzoxazolyl-2-)thiophene
Structure:
Formula: C26H26N2O2S
Molecular Weight: 430
C.I. Number: 184
CAS NO. 12224-40-7or 7128-64-5
Einecs NO. 230-426-4
Appearance: slight yellow or milk white powder
Melting Point: 200~202C
Purity: 99.0%
Ps: It needs to be declared that the above data is based on our present knowledge and experience; owing to
Physical Specification
Other Specification :
OBA Optical Brightener OB (C.I 184 & CAS 12224-40-7 Or 7128-64-5 & Einecs NO. 230-426-4)
Chemical Name: 2,5-bis(5-tert-butyl Benzoxazolyl-2-)thiophene
Structure:
Formula: C26H26N2O2S
Molecular Weight: 430
C.I. Number: 184
CAS NO. 12224-40-7or 7128-64-5
Einecs NO. 230-426-4
Appearance: Slight Yellow Or Milk White Powder
Melting Point: 200~202C
Purity: 99.0%
Ps: It Needs To Be Declared That The Above Data Is Based On Our Present Knowledge And Experience; Owing To Too Many Affecting Factors, These Data Cannot Be Free From Their Check And Test When Processing And Using The Product.
Type: Optical Brightener,optical Brightening Agent,optical Whitening Agent, Fluorescent Brightening Agent, Fluorescent Brightener,OBA
Applications:
Mainly Be Used In Whitening Of Thermoplastic, Polyvinyl Chloride (PVC), Polypropylene (PP), Polyester Fiber, Paint And Ink, Etc.
