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Melissic acid

CAS Number
506-50-3
EC Number
208-042-3
Chemical Formula
C30H60O2
Molecular Weight
452.8 g/mol

Description

Melissic acid (CAS 506-50-3 ), also known as triacontanoic acid and myricic acid, is a long-chain saturated fatty acid naturally occurring in beeswax and plant waxes. It functions as a structuring agent, emulsifier, and lubricant component across industrial and specialty formulation markets. In personal care and cosmetics, it contributes to the solid structure of wax-based formulations. Common applications include lip balms, stick deodorants, and emollient creams. Industrial lubricant manufacturers incorporate it into high-temperature grease and metalworking compounds where long-chain fatty acid components improve film durability. The material enhances surface adhesion in heavy-duty industrial settings. Food-grade applications include use as a processing aid and surface coating component in confectionery and baked goods, where it supports release and texture. Specialty wax blends for packaging and coating also utilize it as a hardening and dispersing component. This versatile fatty acid is supplied as a white to off-white powder or flake solid for easy handling. Technical grade is the most commonly available specification, with purity levels typically ranging from 85% to 98%+ depending on the source and intended application. High purity ensures consistent performance. Food-grade and cosmetic-grade material meeting FCC or comparable standards is available from select suppliers for regulated end uses. This ensures compliance with strict safety and quality requirements. Contact us for supply of Melissic acid Request Quote

Other Names (Synonyms)

triacontoic acid | n-triacontanoic acid | myricic acid | CH3-[CH2]28-COOH | C30:0 (saturated fatty acid) | 1-triacontanoic acid | triacontanoic acid | HLT2OTQ105

Key Technical Features

  • High Purity Grade standard
  • Consistent Batch Quality
  • Full Regulatory & REACH Support
  • Global Logistics Network enabled

Physical Properties

Melting Point93.6 °C
Boiling Point~68.9 °C
Density0.8861 (rough estimate)
Appearanceslightly yellow fluffy crystalline powder
ColorWhite to Light yellow
FormLiquid
Refractive Index1.4838 (estimate)
Log P14.590 (est)

Safety & Handling

Warning
GHS07· Irritant

Hazard Statements

H315Causes skin irritation
H319Causes serious eye irritation

Precautionary Statements

P264Wash … thoroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P321Specific treatment (see … on this label).
P265Wash … thoroughly after handling.
P352IF ON SKIN: Wash with plenty of water.
P317Get emergency medical help.
P317If eye irritation persists: Get medical advice/attention. Get emergency medical help.
P364Take off contaminated clothing and wash it before reuse.
P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Trade & Regulatory

HS Code29159000
Storage Class11 - Combustible Solids