Optical Brightener Powder for Polyester and Plastic OB-1 (C.I 393 & CAS 1533-45-5 & Einecs 216245-3) - Product
Place of Origin : Hangzhou,China
Delivery Time : 15days After Getting Confirmation
Product Description
Optical Brightener Powder for Polyester and Plastic OB-1 (C.I 393 & CAS 1533-45-5 & Einecs 216245-3)
Chemicalname:2,2-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole
Structure:
Formula: C28H18N2O2
Molecular Weight: 414.4
C.I. Number: 393
CAS NO. 1533-45-5
Einecs NO.216245-3)
Appearance: greenish yellow powder
Melting Point: 359C
Purity: 98.0%
Ps: It needs to be declared that the above data is based on our present knowledge and experience; owing to too many affectin
Physical Specification
Other Specification : Optical Brightener Powder For Polyester And Plastic OB-1 (C.I 393 & CAS 1533-45-5 & Einecs 216245-3)
Chemicalname:2,2-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole
Structure:
Formula: C28H18N2O2
Molecular Weight: 414.4
C.I. Number: 393
CAS NO. 1533-45-5
Einecs NO.216245-3)
Appearance: Greenish Yellow Powder
Melting Point: 359C
Purity: 98.0%
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 Polyester And Plastic, As Well In Whitening Of Nylon During Polymerization.
