Shandong Huashang Chemical Co., Ltd. is a high-tech enterprise focused on industry of fine chemicals research and develop, produce and sale. Shandong Huashang Chemical Co., Ltd. is located in Shan Dong Ji Nan China. we have the ability to provide you high quality products. More than 90 % of our products are exported to developed countries and regions such as north America, Europe, Japan, South Korea and the Middle East.
Glycerides, coco mono- and di-, acetates
1. Basic Product Information
Product Name: Glycerides, coco mono- and di-, acetates
CAS Number: 91845-20-4
EC Number: 295-192-8
Molecular Formula: Mixed ester blend (variable chain fatty acid acetoglycerides from coconut oil; representative single-component formula: C??H??O? for lauric monoacetoglyceride)
Synonyms: Coconut acetoglycerides, Acetylated coconut mono & diglycerides, Coco mono/diglyceride acetates
Product Category: Cosmetic emollient, mild nonionic emulsifier, personal care raw material, food-grade lubricant, surfactant auxiliary
2. Physical and Chemical Properties
Physical Indicators
- Appearance: Pale yellow to light amber clear oily liquid or soft waxy paste
- Odor: Mild faint coconut fatty odor, nearly odorless when refined
- Solubility: Soluble in mineral oil, vegetable oils, ethanol, isopropyl myristate, ester oils; dispersible in warm water; insoluble in cold water and glycerin
- Melting Range: 10–28 °C
- Density (20 °C): 0.94–0.98 g/cm3
- HLB Value: 3–5 (lipophilic type)
- Hygroscopicity: Non-hygroscopic under sealed dry storage
- Aqueous Stability: Stable in neutral & weak acid oil-water formulations; slow ester hydrolysis under strong alkaline heating
Chemical Characteristics
- Molecular Structure: Complex mixture of monoacetylated & diacetylated glycerol esters of coconut medium-chain fatty acids (C8–C12 lauric, myristic, palmitic acid); glycerol backbone carries one coconut fatty acyl group + one/two acetate groups, or two coconut fatty acyl groups + one acetate group
- Core Functional Property: Amphiphilic acetoglyceride with excellent spreading, softening and film-forming ability; reduces skin friction without greasy residue
- Photostability: Good light stability; no obvious yellowing under normal cosmetic storage conditions
- Thermal Stability: Stable below 80 °C; prolonged heating above 100 °C triggers slight deacetylation to release acetic acid odor
- Chemical Compatibility: Compatible with most cosmetic oils, waxes, nonionic surfactants; incompatible with concentrated strong alkali, high-concentration inorganic acid
3. Main Application Fields
- Core Application: Cosmetic & Personal Care Raw Material
- Emollient & spreading agent for facial cream, body lotion, sun care, hair conditioner; light texture, improves skin smoothness
- Co-emulsifier for oil-rich skincare formulas, stabilizes W/O emulsions
- Lubricant for lip gloss, lipstick, mascara to enhance spreadability
- Food Industry Auxiliary
Food-grade release agent, dough lubricant, anti-crystallization additive for chocolate and baked goods - Pharmaceutical Topical Excipient
Oil-phase solubilizer for ointments, cream bases, mild skin carrier for lipophilic active ingredients - Industrial Lubricant Auxiliary
Biodegradable lubricant additive for natural fiber processing and cosmetic machinery
4. Platform Category & Product Group Selection Guide
1) Domestic B2B Platform Category
Recommended Path: Other Chemicals / Cosmetic Raw Materials
Reason: Mainly used as cosmetic emollient & emulsifier raw material, plant-derived mixed ester compound
2) English Product Group Dropdown Options
Recommended Selection: Basic Organic Chemicals
Do NOT select Pharmaceutical Chemicals; it is daily cosmetic & food auxiliary raw material rather than exclusive drug API
3. Standard Foreign Trade Packaging Specification
1kg sealed PE plastic bottle for cosmetic formula test samples; 200L galvanized iron drum lined with PE inner bag for bulk cosmetic factory orders; customized IBC tank packaging available
5. Quality Specification Table
| Test Item | Standard Requirement (Cosmetic Grade) |
| CAS Number | 91845-20-4 |
| Appearance | Uniform pale yellow transparent oily liquid without suspended impurities |
| Acid Value | ≤6.0 mgKOH/g |
| Saponification Value | 280–330 mgKOH/g |
| Water Content (KF Method) | ≤0.20% |
| Heavy Metals (Pb) | ≤10 ppm |
| Arsenic (As) | ≤2 ppm |
| Microbial Total Count | ≤100 CFU/g, no Salmonella / E.coli detected |
| Standard Storage Package | Light-proof sealed iron drum, nitrogen-filled anti-oxidation |
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