Oak Bark Extract

Oak Bark Extract

Item No. Z-BOT-OAKBAR-01

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Description
Description
Extract obtained from Quercus Alba (Oak) bark. Contains 20% extract dissolved in water and glycerin. Has good soothing, anti-irritant and moisturizing properties.
Use
Recommended use level 5-10% in skin care products. For external use only.
Applications
Creams, lotions, toners, cleansers, shampoos and bath care products.
CAS
7732-18-5, 56-81-5, 68917-11-3, 122-99-6
INCI
Water, glycerin, Quercus Alba (Oak) bark extract
Appearance
Light to medium amber liquid, characteristic odor
pH Value
pH range: 4.0-6.5
Solubility
Water-soluble
Preservation
Phenoxyethanol
Storage
Store light-protected at a cool and dry place
Country of Origin
USA
Animal Testing
Not animal tested
Vegan
Does not contain animal-derived components
HS Code
2101202000
Properties
Astringent and soothing qualities.

Specifications
Appearance: light to medium amber liquid. Parts being used: Bark. Extract in water, glycerin, preserved with phenoxyethanol.  pH Value: 4.0-6.5 at 25°C. Odor: characteristic. Solubility: soluble in any proportion in water. Specific Gravity: 1.02-1.05 at 25°C. Refractive Index: 1.386-1.395 at 25°C. Microbial Plate Count: Less than 100 organisms per gram. CAS# 68917-11-3, 56-81-5, 7732-18-5, 122-99-6. For external use only.