| Classification: | Chemical Auxiliary Agent |
|---|---|
| Model Number: | Subang OB (C.I.184) OBA184 |
| Brand Name: | Subang |
| Usage: | Coating Auxiliary Agents,Plastic Auxiliary Agents,Rubber Auxiliary Agents,Printing ink |
| Type: | |
| Place of Origin: | China (Mainland) |
| Purity: | 99.0 |
| EINECS No.: | 230-426-4 |
| MF: | 430.56 |
| Other Names: | OB, OBA184, FBA184,Fluorescent Brightener 184 |
| CAS No.: | 7128-64-5 |
| Appearance: | Bright yellow-green crystalline powder |
| odor: | odorless |
| melting point: | 196-203, decomposition temperature greater than 220 |
| insoluble in water: | soluble in alkanes, fats, mineral oils, waxes and common organic solvents |
| fluorescent shades: | blue light |
| the maximum absorption wavelength: | 357nm |
| Formula: | C26H26N2O2S |
Quick Details
Specifications
Fluorescent brightener OB (C.I.184) OBA184
Formula: C26H26N2O2S
MW: 430
Nature:
Bright yellow-green crystalline powder, odorless, mp :196-203 ℃, decomposition temperature greater than 220 ℃,
insoluble in water, soluble in alkanes, fats, mineral oils, waxes and common organic solvents, fluorescent shades of
blue light, the maximum absorption wavelength 357nm (ethanol).
Technical conditions:
Appearance: Bright yellow-green crystalline powder
Shade: bright blue fluorescence (similar to standard)
Melting point: 196-203 ℃
Solid content: ≥ 99.5%
Fineness: through 100 mesh
Uses:
Mainly used in polyvinyl chloride, polystyrene, polypropylene, polyethylene, acrylonitrile / butadiene / styrene
copolymers, styrene / acrylonitrile copolymers, styrene / butadiene copolymers, cellulose acetate , polyamide (PA),
polymethyl methacrylate (PMMA), acrylic resin, polyester (PET), paints, coatings, inks whitening.
Packaging:
Double corrugated boxes, lined with plastic bags, each box weighing 10kg.
Formula: C26H26N2O2S
MW: 430
Nature:
Bright yellow-green crystalline powder, odorless, mp :196-203 ℃, decomposition temperature greater than 220 ℃,
insoluble in water, soluble in alkanes, fats, mineral oils, waxes and common organic solvents, fluorescent shades of
blue light, the maximum absorption wavelength 357nm (ethanol).
Technical conditions:
Appearance: Bright yellow-green crystalline powder
Shade: bright blue fluorescence (similar to standard)
Melting point: 196-203 ℃
Solid content: ≥ 99.5%
Fineness: through 100 mesh
Uses:
Mainly used in polyvinyl chloride, polystyrene, polypropylene, polyethylene, acrylonitrile / butadiene / styrene
copolymers, styrene / acrylonitrile copolymers, styrene / butadiene copolymers, cellulose acetate , polyamide (PA),
polymethyl methacrylate (PMMA), acrylic resin, polyester (PET), paints, coatings, inks whitening.
Packaging:
Double corrugated boxes, lined with plastic bags, each box weighing 10kg.