Products

Optical Brightener Ob-1/Ob-1t Fba393

China Optical Brightener Ob-1/Ob-1t Fba393, Find details about China Fba393, Ob from Optical Brightener Ob-1/Ob-1t Fba393

Model NO.
FBA393-OB-1/OB-1T
Appearance
Powder
Purity
High Purity Crude Powder
Trademark
Dimacolor
Transport Package
25kg Drums/Box
Specification
high purity
Origin
China
HS Code
32042000
Model NO.
FBA393-OB-1/OB-1T
Appearance
Powder
Purity
High Purity Crude Powder
Trademark
Dimacolor
Transport Package
25kg Drums/Box
Specification
high purity
Origin
China
HS Code
32042000

Specifications

OPTICAL BRIGHTENER OB-1,OB-1T
Code: OB-1,OB-1T
C.I.NO.: FBA393



Product Name: OPTICAL BRIGHTENER OB-1,OB-1T
Code: OB-1,OB-1T
C.I.NO.: FBA393
CAS NO.: 1533-45-5
Molecular Weight:414.4
Chemical Formula:C28H18N2O2
Structural Formula:
Physical and Chemical properties:

TEST ITEMS
SPECIFICATION

APPEARANCE
BRIGHT YELLOW CRYSTALS POWDER

SHADE
GREENISH

METLING POINT
355-360 °C

PURITY
98.5% min

FINENESS
300 mesh min

Dosage:
Put OB-1 brightener into every 1000kg materiel.
1. The add-on amount of EVA, polypropylene, nylon and polycarbonate is 75-200g.
2. The add-on amount of terylene fiber is 75-300g.
3. The add-on amount of benzene is 25-50g.
Uses
used in polyester, nylon, polypropylene
used in PP, ABS, EVA, PS and PC
used in nomal polymerization of polyester and nylon

Packing and storage:25kg drums.stored in dark , cool and dry place.
Optical Brightener Ob-1/Ob-1t Fba393
Optical Brightener Ob-1/Ob-1t Fba393

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