English name: Dibutyl advocate
English abbreviation: DBA
CAS RN: 105-99-7
Physical and chemical properties
1. Molecular formula: C14H26O4
2. Molecular weight: 258.36
English name: Dibutyl advocate
Technical indicators
Project Name Indicators
Chroma (Pt Co), color number ≤ 30
Acidity (calculated as adipic acid),%, m/m ≤ 0.02
Saponification value, (mgKOH/g sample) 420~445
Refractive index, nD 25 1.4330~1.4350
Moisture,% (m/m) ≤ 0.10
Transparent and clear liquid appearance, with no visible mechanical impurities
Product Usage
Used for high-grade plastic products, it can be used as a plasticizer for vinyl resins, cellulose resins, PVC, and synthetic rubber. Can be used as nitrocellulose coating.
packing of products
200L closed galvanized iron drum packaging, with a net weight of 180Kg per drum; Or plastic barrels can be packed in wooden boxes, with 2 barrels per box and 10kg per barrel; It can also be determined according to user requirements.
Storage method
Store in a cool and ventilated place in a sealed manner. The shelf life is 12 months, and it can still be used if it expires and passes the retest
China
