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Cosmetic Moisturizer glycerin 1,2-propylene glycol for shampoo lotion cream shower gel
1. 1,2 butylene Glycol:
CAS No: 57-55-6
Sinecs No: 200-338-0
other name: 1,2-Propanediol
MF: C3H8O2
Purity: 99.5%
Package: 215KG/drum
2. description:
1. As a preservative,
2. As a carrier for emulsifier and as vehicle for flavors.
3. As a plasticizer in aqueous film-coating formulation.
4. As a solvent or cosolvent for a wide variety of active ingredients.
5. As a solvent and stabilizer in vitamin formulations.
3. Specification:
| Item | Index |
| Color, APHA | Max. 10 |
| Content% | Min. 99.0 |
| Moisture% | Max. 0.2 |
| Specific Gravity (20/20) | 1.035-1.039 |
| Free acid,(CH3OOH),ppm | Max. 75 |
| Residue, ppm | Max. 80 |
| Distillation range>95% | 184-190 |
| Index of refraction | 1.433-1.435 |
