| Model: | - |
|---|---|
| Brand: | berchemicals |
| Origin: | Made In China |
| Category: | Chemicals / Dyes & Pigment |
| Label: | VBL , VBL for paper , VBL for textile |
| Price: |
US $2200
/ ton
|
| Min. Order: | 1 ton |
| Live Chat: | Last Online:19 Jan, 2011 |
|
Name
|
FLUORESCENT BRIGHTENER VBL
|
|
Chemical Formula
|
C36H34N12O8S2Na2
|
|
SPECIFICATIONs
|
|
|
Item
|
Used for paper-making
|
|
Appearance
|
Light yellow or yellow uniform powder
|
|
Fluorescent strenghth (equivalent
to the Standard sample)
|
100
|
|
Color Shade
|
Similar to the standard sample
|
|
Whiteness (the deviation with the Standard Sample)
|
≥ -3
|
|
Moisture content
|
≤ 5%
|
|
Content of Water-Insoluble Impurities
|
≤ 0.5%
|
|
Fineness (residual content passed through 180μm-pore sieve )
|
≤ 10%
|
|
The above mentioned chemical product has no poison，no pollution, and no cauterization. It is common chemical product.
|
|
