| Model: | - |
|---|---|
| Brand: | TanYun |
| Origin: | Made In China |
| Category: | Chemicals / Fine Chemicals |
| Label: | - |
| Price: |
US $1
/ kg
|
| Min. Order: | 1 kg |
| Last Online:13 Jan, 2021 |
Executive standard: Q/TY·J08.04-2015/GJB 755-89
English abbreviation: DBA
CAS RN: 105-99-7
1. Physical and chemical properties:
1.1 Molecular formula: C14H26O4
1.2 Molecular weight: 258.36
1.3 Structure formula:
2. Technical indexes:
| Item | Index |
| Colority(Pt-Co) , number | ≤30 |
| Acidity(into acetic acid), %(m/m) | ≤0.02 |
| Saponification value, (mg OH/g sample) | 420-445 |
| Refractive index, nD25 | 1.4330-1.4350 |
| Moisture, %(m/m) | ≤0.10 |
| Appearance | Transparent clear liquid without visible machinery impurity |
3. Application: DBA has been used for high grade of plastic products such as the plasticizer of vinyl resins, cellulose resins, PVC and synthetic rubber and nitrocellulose coatings.
4. Packing: Available in 200L galvanized iron drum, net weight :180 kg/drum. Or two plastic casks in a wooden case. Net Weight: 10 kg/cask; 20 kg/case. Other packing can be made according to the clients’ requirements
5. Storage: Stored in a cool, ventilated place. Keep sealed. The shelf life is 12 months after manufacturer date. It is still available if retest result is qualified after expire date.
6. Transportation: Avoid water and exposure during transportation. Keep away from the strong oxidizer.
