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FACTORY! PU resin raw material 1,4-butanediol/BDO
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Basic Info
| Brand Name | HEBI | CAS No. | 110-63-4 | EINECS No. | 203-786-5 |
|---|---|---|---|---|---|
| MF | C4H10O2 | Model Number | Superior | Other Names | Butanediol/1,4-butylene glycol |
| Place of Origin | Henan, China | Purity | 99.7% | Type | Synthetic Resin and Plastics, Synthetic Rubbers |
Product Description
Product Description
1,4-BUTANEDIOL/BDO
CAS NO:110-63-4
1,4-Butanediol (BDO) is colorless viscous flammable liquid with the formula C4H10O2and miscible with water, soluble in methanol, ethanol and acetone, slightly soluble in ether. It is an important raw material in basic organic chemical and fine chemical industry. In particular, the products derived from BDO possess very high value-added, such as polybutylene terephthalate (PBT), the important solvent tetrahydrofuran (THF),γ-butyrolactone (GBL) ,polytetrahydrofuran(PTMEG), N-methyl-2-pyrrolidone (NMP) and polyurethane resin. BDO is used industrially as a solvent and has very broad application prospects in the field of medicine, cosmetics, plasticizers, curing agents, coating, pesticides, herbicides, artificial leather, fiber, plastics and so on.
Name | Specification(%) | ||
NO. | Item | Superior | Qualified |
1 | Water content(weight percent) % | ≤0.03 | ≤0.05 |
2 | Carboxyl group amount/[mg KOH/g] (inner control) | ≤0.10 | ≤0.20 |
3 | Chromaticity (Hazen, Pt-Co) | ≤10 | ≤10 |
4 | 1,4-Butanediol % | ≥99.70 | ≥99.50 |
5 | 2-Methyl-butanediol(inner control) % | ≤0.15 | ≤0.30 |
6 | Acetal (inner control) % | ≤0.15 | ≤0.30 |
7 | Low-boiling-point substance (inner control) % | ≤0.10 | ≤0.10 |
8 | High-boiling-point substance (inner control) % | ≤0.15 | ≤0.20 |
Standard: GB/T24768-2009 | |||
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