Propylene Glycol
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.
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 |