BAC
95078-19-6
C21h22n2o6s
229-802-0
Yes
Yellow-Brown
Fluorescernt Brighening Agent
Liquid
Dying Auxiliary, Whitening Agent for Acrylic
32042000
Brightening Agent Ack
AFINE
25kgs Drum
99%
China
3204200000
Product Description
Optical Brightener BAC
C.I.No.: 363
CHEMICAL STRUCTURE
Benzimidazol derivative
PROPERTIES
| Appearance | Slight brown liquid |
| Ionicity | Cation |
| PH | Approx. 4~6 |
| Dilution | Dilute easily in all proportions with water |
| Stability to - Hard water - Acids - Alkalis - Chlorite - Hypochlorite - Hydrosulphite | Good Very good Not stable Very good Very good Very good |
| Shade | Neutral to Bluish |
APPLICATION
It's suitable for Optical Brightening Agent for acrylic fabrics and di-acetate fibre. It's for exhaustion and padding,less dosage can get excellent whiteness.
STORAGE & PACKING
Sealed in storage, keeping date is 12 months under room temperature.
30kg / 25kg plastic drum or as per customer's request.
SPECIFICATION| Items | Specifications | Results |
| Appearance | Slightly brown liquid | Conform |
| UV strength | 115 ±5 | 115 |
| Purity (by HPLC) | ≥99.0 | 99.82 |
| Total impurities | ≤1.0 | 0.18 |
