High-Tech North American Cosmetic Manufacturing & R&D | Private Label | Specialty Ingredients

Stearic Acid 70% USP - Emulsifier & Thickener for Creams

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$17.16 CAD

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Selecciona la presentación250 g

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Description

Stearic Acid 70% USP

thickener, emulsifier

Stearic acid in creams produces a pearlescent appearance. It has emollient and protective properties that prevent drying of the skin's stratum corneum and is readily absorbed through it.

TECHNICAL DATA
INCI  Stearic Acid
CAS No.  57-11-4
Classification  thickener, emulsifier
Appearance  flakes waxy
Color  white
Odor  Characteristic
point of melting  58 - 62 °C
index of acidity  199 - 205
index of saponification  200 - 206
index of iodine  0.8 max.
Solubility  Very soluble in chloroform and diethyl ether, soluble in alcohol, almost insoluble in water.
C12 + C14  2% max.
C16  27 - 32%
C18  67 - 72%
C20  1% max.
Dosage  1% - 5%
FUNCTION
thickener in formulations cosmeticemulsifieremollient protector of the barrier skin
APPLICATIONS
CreamsMasksCandlesplasticscosmeticsdrugs
Storage: Keep in tightly closed containers in a cool, dry place.
Practical Formulation Guide
Uses and Applications: Creams, lotions, and emulsions where stabilization of an aqueous phase and an oil phase is required.
Incorporation Method: Incorporate into the recommended phase and work at a temperature high enough to melt and homogenize. Consider HLB, oil-phase load, and electrolytes.
Dosage: Many emulsifiers are initially evaluated at approximately 2–8%, but the supplier-specific range and the composition of the formula must take precedence.
Critical Points: Validate thermal stability, centrifugation, and cold/heat cycles. Increasing the emulsifier does not always correct an unstable emulsion.
Good Practices: Perform stability and compatibility testing in the final formula. The supplier's TDS, COA, and SDS take precedence over any general guidance range.
sales@gardenianaturals.ca · WhatsApp +1 604 200 7918 · COA and Safety Data Sheet available with purchase · 🚚 Express shipping via FedEx

Reseñas de este producto

Stearic Acid 70% USP - Emulsifier & Thickener for Creams

Natalie Lizbeth 5 / 5

They really are quality materials, I 100% recommend them

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