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FloraRez® G85 is the glycerol ester of gum rosin, which is also known as ester gum. It is a pale-colored thermoplastic resin that has a low odor and low acid number. FloraRez® G85 is commonly used as a resin component in various adhesives, inks, coatings, and personal care compositions.

INCI Name: Glyceryl Rosinate

Chemical Family: Modified Rosins

Functions: Binder & Resin, Hair Removal Agent, Plasticizer, Tackifier

Labeling Claims: Clean at Sephora, Credo Clean Standard, From Renewable Resources, Natural, Organic, Sustainable, Ulta Beauty's Conscious Beauty

Certifications & Compliance: FDA 21 CFR 175.105, FDA 21 CFR 175.125, FDA 21 CFR 175.300, FDA 21 CFR 175.320, FDA 21 CFR 175.380, FDA 21 CFR 175.390, FDA 21 CFR 176.210, FDA 21 CFR 177.1210, FDA 21 CFR 177.2600

Synonyms: Glycerol ester of disproportionated rosin, Glycerol ester of wood rosin

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Identification & Functionality

Chemical Family
Chemical Name
CASE Ingredients Functions
Cosmetic Ingredients Functions
Plastics & Elastomers Functions
CAS No.
8050-31-5
EC No.
232-482-5

Features & Benefits

Features & Benefits Information
  • Natural, renewable
  • Low odor 
  • Thermoplastic
  • Tacky 
  • Pale color
  • Wide compatibility 
  • Emulsifiable
  • Broad solubility 

Applications & Uses

Coating Type
Personal Hygiene Applications
Plastics & Elastomers End Uses
Applications
  • Adhesives and sealants: pressure sensitive, hot melt, solvent, and emulsion 
  • Tapes and labels 
  • Inks, coatings, lacquers 
  • Rubber and plastics modification 
  • Cosmetics, depilatory waxes

Properties

Physical Form
Insoluble in
Water, Ethanol
Soluble in
Esters, Ketones, Chlorinated Hydrocarbons, Aliphatic, Glycol Ethers, Aromatic, Higher Alcohol
Sales Specifications
ValueUnitsTest Method / Conditions
Acid Valuemax. 9mg KOH/g
Softening Point (Ring & Ball)min. 84°C
Typical Properties
ValueUnitsTest Method / Conditions
Acid Valuemax. 7mg KOH/g
Colormax. 8Gardner
Colormax. 6Gardner
Density (at 25°C)1.08kg/I
Softening Point (Ring & Ball)min. 86°C
Compatibility

Natural and synthetic rubber; ethylcellulose; chlorinated rubber; SIS and SBS block copolymers; :EVA; neoprene latex; acrylic resins; waxes; plasticizers 

Regulatory & Compliance

Chemical Inventories
Regulatory/Classifications
CAS Number  8050-31-5
DOT Shipping Classification Not Regulated
Harmonized Tariff Code 380630
INCI (International Nomenclature of Cosmetic Ingredients) Glyceryl Rosinate
US FDA

21 CFR 175.105 
21 CFR 175.125 
21 CFR 175.300 
21 CFR 175.320 
21 CFR175.380 
21 CFR 175.390 
21 CFR 176.210 
21 CFR 177.1210

21 CFR 177.2600

Packaging & Availability

Packaging Type
Packaging Information
Packaging Form Net Weight
Bag, multiwall kraft paper Pastilles 25 Kg

 

Storage & Handling

Storage & Handling Information

Store inside or under roof in original packaging. Keep dry. Avoid freezing and excessive heat. Heat and pressure from stacking pallets may increase the tendency of pastilles to fuse or lump.