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Ositer® OB is a Light green powder, monotony, dissolve in a lot of organic solvent. Excellent brightening effect and thermal stability.

Color: Green

Functions: Dye, Optical Brightener

Compatible Polymers & Resins: Acrylonitrile Butadiene Styrene (ABS), Cellulose & Cellulosics, Polyethylenes (PE), Polypropylenes (PP), Polystyrenes (PS), Polyvinyl Chloride (PVC)

Technical Data Sheet
  • TypeDocument Name
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Knowde Enhanced TDS

Identification & Functionality

CI Number
Plastics & Elastomers Functions
CAS No.
7128-64-5
EC No.
230-426-4
Commercial Status

Active

Features & Benefits

Applications & Uses

Markets
Plastics & Elastomers End Uses
Usage
  • PVC: 0.005-0.05% (W/W)
  • Polystyrene: 0.0001-0.001% (W/W)
  • ABS: 0.005-0.05% (W/W)
  • Polyolefine: 0.0005-0.001% (W/W)
  • White stroma: 0.005-0.05% (W/W)
Recommended for Use In
  • ABS
  • Chlorinated polymers (PVC, PVdC)
  • Polyethylene or ethylene-olefin copolymer (PE)
  • Polypropylene or propylene-olefin copolymer (PP)
  • Styrene polymer or copolymer (PS, SBS)

Properties

Color
Physical Form
Appearance
Light green powder
Shade
Blue white
Molecular Formula
C26H26N2O2S
Typical Properties
ValueUnitsTest Method / Conditions
Assaymin. 98.0%-
Melting Point198-203°C-
Finenessmin. 100mesh--
Molecular Weight430--

Regulatory & Compliance

Certifications & Compliance

Packaging & Availability

Packaging Type
Availability
  • Asia Pacific
  • Europe
Packaging

20kg or 25kg iron drum or paper drum lined in plastic bag, transport as non-hazardous.