12-Hydroxy Stearic Acid (12-HSA)

Key Raw Material for Grease Manufacturing, Cosmetics, and Industrial Applications

Description:
12-Hydroxy Stearic Acid (12-HSA) is a high-purity mixed fatty acid derived through the hydrolysis of hydrogenated castor oil. At ambient temperature, it appears as a brittle, waxy solid with a high melting point. It is widely utilized as a core raw material in the manufacture of lithium- and calcium-based greases, especially multipurpose and heavy-duty lubricating greases.

In addition to grease production, 12-HSA is also used across a variety of industries including cosmetics, wax blends, polishes, inks, and hot melt adhesives. It is insoluble in water and exhibits limited solubility in most organic solvents, which makes it suitable for applications requiring structural stability under varying chemical conditions.

Key Applications:

• Grease industry – essential component in lithium and calcium soap-based greases

• Personal care – used in the production of emollients and thickening agents for cosmetics

• Industrial manufacturing – applicable in wax blends, polishes, inks, and adhesives

• Hot melt adhesives – contributes to structural integrity and melt behavior

Physical Characteristics:

• Appearance: White to off-white waxy solid

• Odor: Mild fatty odor

• Solubility: Insoluble in water, low solubility in most organic solvents

• Melting Point: High (exact range depends on purity)

Storage & Handling:

• Store in a cool, dry area, away from direct heat sources

• Avoid long-term exposure to elevated temperatures to prevent product degradation

• Non-toxic, non-hazardous, and safe to handle under standard conditions

• Follow good industrial hygiene practices during handling

Packaging:

• Available in customizable packaging including bags, drums, or bulk containers upon request