Highly pure Emollient Propylene Glycol helps lubricate the cream. Or gel texture is slippery to use as well as acts as a solvent (solvent) improves the stability (stability) of the cream when the temperature changes.
Prolylene Glycol, propylene glycol, high purity (High Purity - Cosmetic Grade) has the following properties:
- lubricant And reduce viscosity Make cream texture Or the gel texture is slippery to use
- Solvent (solvent) improves the stability (stability) of the cream when the temperature changes. And easy to mix with other substances
- Retain moisture (humectant) reduce water loss of the skin.
Propylene Glycol has the same properties as Butylene Glycol (Can be used interchangeably in all formulas) but Butylene Glycol Will have a lighter area And research has been shown to have less chance of skin irritation than Propylene Glycol.
Using Propylene Glycol in excess of 5% of the formulation can cause a feeling of heat when applied.
For formulas that want to emphasize naturalness Please consider using 1,3-Propanediol Can be substituted in every formula
Usage: Mix in a serum, lotion or cream.
Mixing method: Mix in several stages.
Rate of use: 1-20% (do not use more than 50%)
Product characteristics: Clear, oil-like liquid
Solubility: Can dissolve in water
Storage: Can be stored at room temperature But close the bottle tightly And sealed from direct sunlight or heat, the product is at least 2 years old
INCI Name : A. Propylene Glycol
Certificate of Analysis/Specification Sheet will be sent to your mailbox after the order is packed.
Appearance:
Storage: Store under room temperature. Avoid Heat & Light.
Shelf Life: 24Months from manufacturing or testing date (Current Lot will expire: 09/2024)
Dosage (Range): 1% - 20%
Mix Method: Add into water or oil phase. Heat tolerant.
Heat Resistance: Avoid heat above 80C
Solubility: Most glycols , Ethoxydiglycol , Dispersible in water
Product Types: Cream , Lotion , Clear Gel , Toner , Mask , Scrub , Liquid Soap , Bar Soap (pH >7) , Bar Soap (pH <7) , Shampoo , Conditioner
INCI: Propylene Glycol
Product Specification:
| Test | Specification |
|---|---|
| Assay as PG on a dry basis | 99.5% Minimum |
| Water | 0.2% Maximum |
| Color, Pt-Co (APHA) | 10 Maximum |
| Specific Gravity @ 25/25C | 1.035 - 1.037 |
| Refractive Index @25C | 1.4310 - 1.4330 |
| Acidity (ml 0.1N NaOH/10ml) | 0.05 Maximum |
| Chloride as Cl | 0.007% Maximum |
| Sulfate | 0.006% Maximum |
| Heavy Metals as Pb | 5ppm Maximum |
| Residue on Ignition | 70ppm Maximum |
| Arsenic as As | 1ppm Maximum |
| Iron | 0.5ppm Maximum |
| Ethylene Glycol | 0.008% Maximum |
| Diethylene Glycol | 0.008% Maximum |
| Organic Volatile Impurities | Pass |
| Distillation Range (L) | 184-189 Degree C |
| Distillation Range (U) | 184-189 Degree C |
| Distillation Volume, Vol% | 95% Minimum |
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