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No Discoloration Polyvi Fluorescent Whitening Agent Ob-12 1533-45-5 393 Free Sample Testing
| Price | $9.00 |
|---|---|
| Min Order | 100 kg |
| Availability | In Stock |
| Shipping From | Hunan, China |
| Popularity | 250 people viewed |
CAS No.:
1533-45-5
Formula:
C28h18n2o2
EINECS:
216-245-3
Appearance:
Powder
Usage:
Plastic Auxiliary Agents
Color:
Yellow-Green
Purity:
98%
Brand:
Ld Chemical
Fineness:
≥200 Mesh
MOQ:
1kg
Shelf Life:
48 Months
Trademark:
LD
Transport Package:
Bag, Drum
Specification:
25KG/Drum
Origin:
China Hunan
HS Code:
32042000
Product Description
Fluorescent whitening agent OB-1
Appearance | Yellow-green crystal powder |
Content | 99% |
Melting Point | 357-361ºC |
Volatile content | ≤0.5% |
Molecular Weight: | 414.4 |
Max UV Absorption Wavelength: | 374 nm |
Max Optical Emitting Wavelength: | 434 nm |
Fluorescent whitening agent 127
Appearance | Light-yellow-green crystal powder |
Content | 99% |
Melting Point | 216-222ºC |
Volatile content | ≤0.5% |
Color light | Blue-Violet Light |
CAS NO | 40470-68-6 |
Decomposition temperature | 280ºC |
Fluorescent whitening agent OB
Appearance | Yellow-green crystal powder |
Content | 99% |
Melting Point | 190-200ºC |
Volatile content | ≤0.5% |
Color light: | Blue Light |
| CAS NO | 7128-64-5 |
Decomposition temperature: | 220ºC |
Fluorescent whitening agent KCB
Appearance | Yellow-green crystal powder |
Content | 99% |
Melting Point | 210-212ºC |
Volatile content | ≤0.5% |
Color light: | Blue-Violet Light |
CAS NO: | 5089-22-5 |
Decomposition temperature: | 250ºC |
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