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Raw material
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| Description： |
二丙酮醇(DAA) Dimethylacetonyl carbinol，4-Hydroxy-4-methyl-pentanone，DAA C6H12O2 Produced From：ATO |
| PROPERTY | UNIT | VALUE | TESTMETHOD |
| Appearance | Clourless liquid | VISUELLE | |
| Relative density @ 20∕4℃ | 0.937min | ASTM D4052 | |
| 相对密度 | 0.940max | ASTM D4052 | |
| Distillation Range @ 760mmHg | |||
| I B P (初沸点) | deg C | 150min | ASTM D86 |
| D P（终沸点） | deg C | 172max | ASTM D86 |
| Water Content 水份 | % mass | 0.1max | ASTM D1744∕E203 |
| Colour (hazen) 色度 | Pt-Co scale | 20max | ASTM D1209 |
| Acidity 酸度 | % mass | 0.001max as acetic acid | ASTM D1613 |
| GC Puity色谱含量 | % mass | 99.9min | GAS CHROMATOGRAPHY |
GENERAL APPLICATIONS
Medium boiling solvent in nitrocellulose and vinyl lacquers and diluents。Solvent for cellulose ethers and esters，synthetic rubber and resins，including vinyl resins。Base material for various synthsis。
纤维素、人造橡胶、合成树脂和乙烯基树脂之中沸点溶剂，用于硝化纤维素及乙烯基清漆的制造及天那水组份。化工合成用之基本原料。其溶解力及活性极高。
