High-purity, low-volatility diol with excellent hygroscopicity and humectant performance.
Superior skin compatibility and low irritation potential, compliant with international cosmetic safety standards.
Excellent solvent power for water-soluble and moderately lipophilic actives, enhancing formulation stability.
Non-volatile, non-staining, and odorless—ideal for high-clarity personal care and pharmaceutical applications.
Biodegradable and REACH-compliant, supporting sustainable manufacturing and green chemistry initiatives.
Humectant and solubilizer in facial moisturizers, serums, and toners.
Co-solvent and viscosity modifier in liquid hand soaps and shower gels.
Stabilizing agent and penetration enhancer in topical pharmaceutical preparations.
Carrier and preservative booster in natural and organic-certified cosmetics.
Functional ingredient in wet wipes, cleansing pads, and oral care formulations.
| Chemical Type | Aliphatic diol (1,3-butanediol) |
| Product Form | Clear, colorless liquid |
| Appearance | Transparent, free from visible particulates |
| Odor | Practically odorless |
| Assay (GC) | ≥ 99.0% |
| Water Content (Karl Fischer) | ≤ 0.2% |
| pH (10% aqueous solution) | 5.0 – 7.0 |
| Heavy Metals (as Pb) | ≤ 10 ppm |
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E-mail: wangxingqiang@ericwchem.com
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