Product Description

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.

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