Fluorescent Brightener BBU
Product name: Fluorescent Brightener BBU
Chemical name: Fluorescent Brightener 220. C.I. 220
CAS: 16470-24-9
Synonys: BBU
MW: 1165
MF: C40H40N12Na4O16S4
Use: It is mainly used as plastic and rubber additive.
Package: 25kg plastic woven bag;
Specifications of Fluorescent Brightener BBU:
| Items | Standards | Results |
| Appearance | Light yellow solid | Comply |
| Strenght | 100% | 100% |
| Moisture | 0.05% | 0.03% |
| Ash | 0.5% | 0.38% |
| Acidity | 0.001 | 0.001 |
MSDS of Fluorescent Brightener BBU:
Introductions of Fluorescent Brightener BBU:
Fluorescent brightener BBU belongs to stilbene tetrasulfonic acid derivative. As the product is granular, its water solubility, sunlight resistance, acid and alkali fastness are all improved by one grade compared with Fluorescent brightener VBL, and the whiteness value of the same dosage is very high, and it is blue violet when dissolved in water. The product is very stable in storage and transportation, especially suitable for the production of high-grade paper, cotton fabric and other export products.