2,2-dimethylolbutanoic acid
Inquiry
| Post Date: | Aug 06,2013 |
| Expiry Date: | Feb 02,2014 |
| Detailed Description: |
Specs:dmba 2,2-Dimethylolbutanoie acid (DMBA) Molecular formula C6H12O4 Structural formula Molecular weight 148.16 Cas No. 10097-02-6 Properties odorless, free flow white crystal. Melting point 108-115℃. Technical indexes Assay (%) ≥99 Moisture (%) ≤0.2 Ash (%) ≤0.03 Residual aldehyde (%) ≤0.01 Hydroxyl value (mgKOH/g) 728-782 Fe (PPM) ≤5 Na (PPM) ≤150 K (PPM) ≤10 P (as phosphate) (PPM) ≤10 Si (as silicate) (PPM) ≤1 Sulfate ion (PPM) ≤10 Solubility test in acetone-triethylamine clear Uses It is a good crosslinking agent and hydrophilic agent, or used to produce water-based high molecule system, is widely used in water soluble PU system, polyester resin and epoxy ester. With good solubility, it also is widely used in coating of water soluble PU system, adhesive and leather coating agent.. It will become a new kind of environment-friendly substitute of 2,2-Bis(hydroxymethyl)propionic acid. Specification DMBA-Ⅰ size 0.250-0.425mm ≥90% Packing 25Kg in Al-foil bag. or following your demands. Storage sealed, kept in cool and dry place. If piled, it should be laid on wood sheet with thickness of 10cm) and the distance from wall is 50cm.. |
| Company: | Jiangxi Nancheng Hongdu Chemical Technology Development Co., Ltd. [ China ] |
| Contact: | Thomson |
| Tel: | +86-794-7177166 7179268 71792 |
| Fax: | +86-794-7179266 |
| Email: | 2667236439@qq.com |
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