Liquid Fluorescence Whitener BBU
[Subordinate Classification:Fluorescence Whitener] [Release Time:2012-11-23] [Reading Times:] [Return]
Liquid Fluorescence Whitener BBU C.I. NO. 220 CAS#: 16470-24-9 Molecular formula:C40H40O16N12S4Na4 |
Quality index:
Performance and Characteristics:
Liquid BBU is stored stably. Move to room temperature when there is coagulation under zero or heat it up (below 50℃) in short time without any loss in effect. It can be mixed with water in any ratio, and it has equivalent sunshine, acid, and alkali resistance.
Suitable range:
Substituting the traditional VBL Whitener, this product realizes automatic feeding, conquers unstable whiteness of paper products, and prevents from the powder or dust pollution in the operation. It is especially suitable for the coating paper manufacture in large-scale paper-making plants.
Dosage: liquid whitener to dry paper pulp: 0.5-1%
Not more than 1.5%.
Package, storage, and transport:
Keep from sunshine, dampness, cation chemicals (such as aluminum sulphate, cation resin, etc). Six months valid period.
Item |
Index |
Appearance |
Transparent yellow liquid |
pH |
7-9 |
Density g/cm3 |
≥1.1-1.2 |
Viscosity mPa.s |
≤50 |
Ionicity |
Anion |
Performance and Characteristics:
Liquid BBU is stored stably. Move to room temperature when there is coagulation under zero or heat it up (below 50℃) in short time without any loss in effect. It can be mixed with water in any ratio, and it has equivalent sunshine, acid, and alkali resistance.
Suitable range:
Substituting the traditional VBL Whitener, this product realizes automatic feeding, conquers unstable whiteness of paper products, and prevents from the powder or dust pollution in the operation. It is especially suitable for the coating paper manufacture in large-scale paper-making plants.
Dosage: liquid whitener to dry paper pulp: 0.5-1%
Not more than 1.5%.
Package, storage, and transport:
Keep from sunshine, dampness, cation chemicals (such as aluminum sulphate, cation resin, etc). Six months valid period.